Publications

Books

Ghosh, C. Przybyla, and C. Woodward (co-editors), “Integrated Computational Materials Engineering (ICME): Advancing Computational and Experimental Methods”, Springer Nature Switzerland AG, March 2020, 415 pages, ISBN 978-3-030-40561-8.

Cai and S. Ghosh, (section editor): “Crystal Plasticity: Atomistics to Macroscale” in Handbook of Materials Modeling, Volume 1 Methods: Theory and Modeling, S. Yip and W. Andreoni (editors), Springer International Publishing AG, Gewerbestrasse 11 6330 Cham, Switzerland, 2019, ISBN 978-3-319-42913-7.

Ghosh, “Micromechanical Analysis and Multi-Scale Modeling Using the Voronoi Cell Finite Element Method”, CRC Press/Taylor & Francis, 2011, 729 pages, ISBN: 978-1-4200-9437-4.

Ghosh and D. Dimiduk (co-editors), “Computational Methods for Microstructure-Property Relations”, Springer NY, 1st Edition, 2011, 790 pages, ISBN: 978-1-4419-0642-7.

Special Issues and Book Editor

Ghosh, D. McDowell and James Saal, Co-Editors of Special issue “Augmenting Methods in ICME with Machine Learning and Uncertainty Quantification” JOM, Journal of The Minerals, Metals & Materials Society (TMS), Vol. 72, No. 12, December 2020, and Vol. 73, No. 1, 2020.
Ghosh and D. McDowell, Co-Editors of Special issue “Multi-scale Computational Strategies for Heterogeneous Materials with Defects: Coupling Modeling with Experiments and Uncertainty Quantification” JOM, Journal of The Minerals, Metals & Materials Society (TMS), Vol. 71, No. 8, August 2019. doi.org/10.1007/ s11837-019-03589-3, 2019.
Cai and S. Ghosh, Section Editor for “Crystal Plasticity: Atomistics to Macroscale” in Handbook of Materials Modeling, 2nd edition, Methods: Theory and Modeling, Sidney Yip and Wanda Andreoni (editors), Springer International Publishing AG, Gewerbestrasse 11 6330 Cham, Switzerland, 2019.
Ghosh and C. A. Bronkhorst, Computational Mechanics, “Integrated Structure-Material Modeling,” Vol. 61, No. 1-2, 2017.
A. Bronkhorst and S. Ghosh, International Journal of Fracture, “Integrated Computational Structure-Material Modeling of Deformation and Failure under Extreme Conditions”. Vol. 208, 2017.
Ghosh, Materials, Computational Modeling and Simulation in Materials Study, 2013.
Ghosh, Computer Modeling in Engineering and Sciences, “Computational Materials Modeling,” Vol. 5 (1-2), 2004.
K. Noor, S. E. Bechtel and S. Ghosh, International Journal of Solids and Structures, “Honoring the 70th birthday of Arthur W. Leissa,” Vol. 40 (16), 2003.
Ghosh and R. E. Everett, Materials Science and Engineering A, “Integrated Experimental-Computational Modeling of Advanced Materials,” Vol. 249 (1-2), 1998.

Book Chapters

Ghosh, “Machine learning-enabled parametrically upscaled constitutive models for bridging length scales in Ti and Ni alloys”, in “Innovative Lightweight and High-Strength Alloys”, Mohammed A. Zikry: (editor), Elsevier, May 2024, ISBN: 9780323995399, 9780323995405.
Ghosh, G. Weber, M. Pinz, A. Bagri, T. M. Pollock, W. Lenthe, J. C. Stinville, M.D. Uchic and C. Woodward, “Multi-Scale Microstructure and Property-based Statistically Equivalent RVEs for Modeling Nickel-based Superalloys”, in “Integrated Computational Materials Engineering (ICME): Advancing Computational and Experimental Methods”, S. Ghosh, C. Przybyla and C. Woodward (editors), pp. 55-90, Springer Nature Switzerland AG, March 2020, ISBN 978-3-030-40561-8.
Ghosh, D. V. Kubair, and C. Przybyla, “Microstructural Statistics Informed Boundary Conditions for Statistically Equivalent Representative Volume Elements (SERVE) of Polydispersed Elastic Composites”, in “Integrated Computational Materials Engineering (ICME): Advancing Computational and Experimental Methods”, S. Ghosh, C. Przybyla and C. Woodward (editors), pp. 297-328, Springer Nature Switzerland AG, March 2020, ISBN 978-3-030-40561-8.
Cai and S. Ghosh, “Recent Advances in Crystal Plasticity Modeling”, in “Crystal Plasticity: Atomistics to Macroscale” in Handbook of Materials Modeling, 2nd edition, Methods: Theory and Modeling, Sidney Yip and Wanda Andreoni (editors), Springer International Publishing AG, Gewerbestrasse 11 6330 Cham, Switzerland, 2019.
Ghosh and M. A. Groeber, “Developing Virtual Microstructures and Statistically Equivalent Representative Volume Elements for Polycrystalline Materials”, in “Crystal Plasticity: Atomistics to Macroscale” (section editors W. Cai and S. Ghosh) in Handbook of Materials Modeling, 2nd edition, Methods: Theory and Modeling, (editors S. Yip and W. Andreoni), Springer International Publishing AG, Gewerbestrasse 11 6330 Cham, Switzerland, 2019.
Ghosh, “Advances in Computational Mechanics to Address Challenges in Crystal Plasticity FEM in “Crystal Plasticity: Atomistics to Macroscale” (section editors W. Cai and S. Ghosh) in Handbook of Materials Modeling, 2nd edition, Methods: Theory and Modeling, (editors S. Yip and W. Andreoni), Springer International Publishing AG, Gewerbestrasse 11 6330 Cham, Switzerland, 2019.
Zhang, Z. Li, D. O’Brien, and S. Ghosh, “Parametrically Homogenized Continuum Damage Mechanics (PHCDM) Models for Composites from Micromechanical Analysis”, The Minerals, Metals & Materials Series, Springer International, pp. 657-665, 2019.
Cheng and S. Ghosh, “Simulating Discrete Twin Evolution in Magnesium Using a Novel Crystal Plasticity Finite Element Model”, Magnesium Technology 2017, K. Solanki, D. Orlov, A. Singh, N.R. Neelameggham. (editors), The Minerals, Metals & Materials Series, Springer International, pp. 167-174, 2017.
Ghosh and P. Chakraborty, “Microstructure sensitive fatigue crack nucleation in Titanium alloys using accelerated crystal plasticity FE Simulations”, Materials with Internal Structure, P. Trovalusci (editors), Springer Tracts in Mechanical Engineering, Springer International Publishing Switzerland, pp. 43-62, 2016.
Ghosh, S. Keshavarz and G. Weber “Computational multiscale modeling of nickel-based Superalloys containing gamma-gamma’ precipitates”, Advanced Structural Materials, Vol. 57: Inelastic Behavior of Materials and Structures under Monotonic and Cyclic Loading, H. Altenbach and M. Brünig (editors), Springer, Vol. 57, pp. 67-96, 2015.
Ghosh, “Adaptive concurrent multi-level modeling of multi-scale ductile failure in heterogeneous metallic materials”, Multiscale Modelling of Complex Materials: Phenomenological, Theoretical and Computational Aspects, T. Sadowsky and P. Trovalusci (editors.), CISM International Centre for Mechanical Sciences, Courses and Lectures, Vol. 556, pp. 59-106, Springer, Berlin. 2014.
Chakraborty and S. Ghosh, “Characterization of load sensitive fatigue crack initiation in Ti-Alloys using crystal plasticity-based FE simulations” in Advanced Materials Modelling for Structures, Advanced Structured Materials Series, H. Altenbach and S. Kruch (editors), Springer, Vol. 19, pp 97-107, 2013.
Ghosh and P. Chakraborty, “Wavelet transformation induced multi-time scaling crystal plasticity FEM for cyclic deformation in polycrystalline materials” in Plasticity of Crystalline Materials: From Dislocations to Continuum, S. Bouvier, P. Franciosi, O. Cazacu and I. Ionescu (editors), pp. 209-243, Wiley, August 2011.
Ghosh, “Multi-Scale characterization and domain partitioning for multi-scale analysis of heterogeneous materials” in Computational Methods for Microstructure-Property Relationships, S. Ghosh and D. Dimiduk (editors), pp. 99-150, Springer NY, January 2011.
Ghosh, M. Anahid and P. Chakraborty, “Modeling fatigue crack nucleation using crystal plasticity finite element simulations and multi-time scaling” in Computational Methods for Microstructure-Property Relationships”, S. Ghosh and D. Dimiduk (editors), pp. 497-554, Springer NY, January 2011.
Ghosh and M. Li, “Computational analysis of sheet shearing processes for process design” in ASM Handbook Volume 22B: Metals Process Simulation, D. Furrer and L. Semiatin (editors), ASM International, October 2010.
Ghosh, “Adaptive concurrent multi-level model for multi-scale analysis of composite materials including damage” in Multiscale Modeling and Simulation of Composite Materials and Structures, Y. Kwon, D.H. Allen, and R. Talreja (editors), pp. 83-164, Springer, 2008.
Groeber, M. Uchic, D. Dimiduk, Y. Bhandari and S. Ghosh “Advances in computational modeling through the use of higher-level microstructure characterization” in High Performance Structures and Materials III, C. A. Brebbia (editors), Vol.: 85, pp. 331-341, WIT Press, 2006.
Williams and S. Ghosh “Thermo-mechanical processing improvements: Benefits and costs” in THERMEC’2003, PTS 1-5, T. Chandra, J.M. Torralba, T. Sakai, T (editors), Vol.: 426-4, pp. 4609-4615, Materials Science Forum, 2003. DOI: 10.4028/www.scientific.net/MSF.426-432.4609

Proceedings Editor

Ghosh, J. Castro and J.K. Lee (co-editors), “Materials Processing and Design: Modeling, Simulation and Application: Proceedings of NUMIFORM, the 8^th International Conference on Numerical Methods in Industrial Forming Processes,” Volume I and Volume II, AIP Publishers, 2004, 2298 pages.
Zabaras, R. Becker, S. Ghosh, and L. Lalli (co-editors), “The Integration of Materials, Process and Product Design, A.A. Balkema Publishers, Rotterdam, 1999, 281 pages.
Ghosh and M. Ostoja-Starzewski (co-editors), “Computational Methods in Micromechanics: ASME Proceedings of ASME”, AMD-Vol. 212, MD-Vol. 62, 1995, 175 pages.

Articles in Scientific and Technology Magazines

2022

S. Ghosh, “Parametrically-Upscaled Constitutive Models (PUCM) with Uncertainty Quantification for Multiscale Modeling of Metals and Composites”, IACM Expressions: Magazine of the International Association of Computational Mechanics,

2016

S. Ghosh, “Multi-scale analysis of deformation and failure in polycrystalline titanium alloys under high strain rates”, Defense Tech Briefs: Aerospace & Defense Technology, USA, December 2016.

2011

S. Ghosh, “Computational analysis framework for fatigue crack nucleation in metallic polycrystalline microstructures”, IACM Expressions: Magazine of the International Association of Computational Mechanics, Vol. 29, pp. 25-32.

Peer Reviewed Archival Journal Papers

In Review/ Submitted for Publication

Yilun Xu, Yu Cao, Zebang Zheng, Tawqeer Nasir Tak, Xiaochong Lu, Yang Liu, Kishore Nair, Somnath Ghosh, Fionn P.E. Dunne, “Life-constraining dwell fatigue in titanium aeroengine alloys: the role of temperature”, Nature Communications (in review).
Tarafder, S. Dan and S. Ghosh, “Parametrically Upscaled Coupled Constitutive Damage Mechanics Model for Multiscale Analysis of Piezoelectric Composites”, Journal of Mechanics and Physics of Solids (in review).

Peer-Reviewed Archival Journal Publications

S. Ghosh, S. Dan and P. Tarafder, “Machine Learning-Enabled Multiscale Modeling Platform for Damage Sensing Digital Twin in Piezoelectric Composite Structures”, Scientific Reports (accepted for publication).
T. Montalbano, S. Nimer, M. Daffron, B. Croom, S. Ghosh and S. Storck, “Machine learning enabled discovery of new laser powder bed fusion processing domains for Ti-6Al-4V”, Additive Manufacturing Art. 104632 (in press), 2024. https://doi.org/10.1016/j.addma.2024.104632
Yanrong Xiao, Deniz Ozturk and S. Ghosh, “Uncertainty-Quantified Parametrically Upscaled Continuum Damage Mechanics (UQ-PUCDM) Model from Microstructural Characteristics Induced Uncertainties in Unidirectional Composites”, Computer Methods in Applied Mechanics and Engineering, Vol. 434, Art. 117571, February 2025. https://doi.org/10.1016/j.cma.2024.117571
T. Tak, K. Nair, V. Venkatesh, A. Pilchak and S. Ghosh, “Parametrically-Upscaled Constitutive and Crack Nucleation Models for Investigating the Effects of Specimen Geometry and Microstructure on Fatigue Crack Nucleation in Ti Alloys Containing Micro-Texture Regions”, Metallurgical & Materials Transactions A, Vol. 55, pp. 4834–4851, 2024. (Editor’s Choice) https://doi.org/10.1007/s11661-024-07587-2
T. Maloth, P. Appel, J. Erlebacher and S. Ghosh, “A Coupled Crystal Inelasticity-Phase Field Model for Crack Growth in Polycrystalline Nitinol Microstructures”, Modelling and Simulation in Materials Science & Engineering, Vol 32, Art. 075001, 2024. https://doi.org/10.1088/1361-651X/ad6fbf
B. Murgas, J. Stickel, L. Brewer and S. Ghosh, “Modeling of complex polycrystalline alloys using a generative adversarial network enabled computational platform”, Nature Communications, Vol. 15(1), pp. 9441, 2024. https://doi.org/10.1038/s41467-024-53865-3
D. Furrer, S. Ghosh, A. D. Rollett, S. Burlatsky, and M. Anahid, “Model-based material and process definitions for additive manufactured component design and qualification”, Integrating Materials and Manufacturing Innovation IMMI, 2024. https://doi.org/10.1007/s40192-024-00358-2.
B. Murgas, J. Stickel and S. Ghosh, “Generative adversarial network (GAN) enabled statistically equivalent virtual microstructures (SEVM) for modeling cold spray formed bimodal polycrystals”, npj Computational Materials, Vol 10, Art 32, 2024. https://doi.org/10.1038/s41524-024-01219-4.
J. Shen, V. Venkatesh, R. Noraas and S. Ghosh, “Parametrically upscaled crack nucleation model (PUCNM) for fatigue nucleation in Titanium alloys containing micro-texture regions (MTR)”, Acta Materialia, Vol. 252, Art. 118929, 2023. https://doi.org/10.1016/j.actamat.2023.118929
K. A. Nair and S. Ghosh, “Crack tip enhanced phase-field model for crack evolution in crystalline Ti-6Al from concurrent crystal plasticity FE-molecular dynamics simulations”, European Journal of Mechanics/ A Solids, Vol. 100, Art. 104983, 2023. https://doi.org/10.1016/j.euromechsol.2023.104983
S. Ghosh, D. Dimiduk, D. Furrer, “Statistically Equivalent Representative Volume Elements (SERVE) for material behavior analysis and multiscale modeling”, International Materials Reviews (IMR), Vol. 68 Issue 8, pp. 1158-1191, 2023. https://doi.org/10.1080/09506608.2023.2246766
P. Tarafder, S. Dan and S. Ghosh, “Cohesive zone phase field model for electromechanical fracture in nonuniform piezoelectric composites”, Journal of Composite Materials, Vol. 57, No. 4, 531-543, 2023. https://doi.org/10.1177/00219983231151396.
C. Prakash and S. Ghosh, “Self-consistent homogenization-based parametrically upscaled continuum damage mechanics model for composites subjected to high strain-rate loading”, Journal of Composite Materials, Vol. 57, No. 4, 545-563, 2023. https://doi.org/10.1177/00219983221140564
Sinha Roy, N. Mitra, and S. Ghosh, “Investigating the molecular origins of deformation in Polyurea”, Polymer, Vol. 262, Art. 125474, December 2022. https://doi.org/10.1016/j.polymer.2022.125474
M. Pinz, S. Storck, T. Montalbano, B. Croom, N. Salahuddin, M. Trexler and S. Ghosh, “Efficient computational framework for image-based micromechanical analysis of additively manufactured Ti-6Al-4V Alloy”, Additive Manufacturing, Vol. 60, Part A, Art. 103269, December 2022. https://doi.org/10.1016/j.addma.2022.103269
G. Weber, M. Pinz and S. Ghosh, “Machine learning-enabled self-consistent parametrically-upscaled crystal plasticity model for Ni-based superalloys”, Computer Methods in Applied Mechanics and Engineering, Vol. 402, Art. 115384, December 2022. https://doi.org/10.1016/j.cma.2022.115384
Y. Xiao, X. Zhang, and S. Ghosh, “Parametrically-upscaled continuum damage mechanics (PUCDM) model for plain weave woven composites: Part I Model development”, Composite Structures, Vol. 296, Art. 115825, September 2022. https://doi.org/10.1016/j.compstruct.2022.115825
Y. Xiao, X. Zhang, and S. Ghosh, “Parametrically-upscaled continuum damage mechanics (PUCDM) model for plain weave woven composites: Part II Model validation and parametric studies”, Composite Structures, Vol. 296, Art. 115826, September 2022. https://doi.org/10.1016/j.compstruct.2022.115826
J. Cheng, H. J. Bong, H. Qiao, X. Hu, X. Sun, S. Ghosh, P. Wu, “Comparison of three state-of-the-art crystal plasticity based deformation twinning models for Magnesium alloys”, Computational Materials Science, Vol. 210, 111480, July 2022. https://doi.org/10.1016/j.commatsci.2022.111480
T. Maloth and S. Ghosh, “Coupled crystal plasticity phase-field model for ductile fracture in polycrystalline microstructures”, International Journal for Multiscale Computational Engineering, Vol. 21(2), pp 1-19, 2023. https://doi.10.1615/IntJMultCompEng.2022042164
M. Pinz, J.T. Benzing, A. Pilchak, and S. Ghosh, “A microstructure-based porous crystal plasticity FE model for additively manufactured Ti-6Al-4V alloys”, International Journal of Plasticity, Vol. 153, 103254, June 2022. https://doi.org/10.1016/j.ijplas.2022.103254
M. Pinz, G. Weber, J. C. Stinville, T. M. Pollock, and S. Ghosh, “Data-driven Bayesian model for predicting fatigue crack nucleation in polycrystalline Ni-based superalloys”, Nature Partner Journal npj Computational Materials, Vol. 8, 39, 2022. https://doi.org/10.1038/s41524-022-00727-5
S. Dan, P. Tarafder, and S. Ghosh, “Adaptive wavelet-enhanced cohesive zone phase-field FE Model for crack evolution in piezoelectric composites”, Computer Methods in Applied Mechanics and Engineering, Vol. 392, Art. 114636, March 2022. https://doi.org/10.1016/j.cma.2022.114636
C. Prakash, and S. Ghosh, “A self-consistent homogenization framework for dynamic mechanical behavior of fiber reinforced composites”, Mechanics of Materials, Vol. 166, Art. 104222, 2022. https://doi.org/10.1016/j.mechmat.2022.104222
J. Shen, S. Kotha, R. Noraas, V. Venkatesh and S. Ghosh, “Developing parametrically upscaled constitutive and crack nucleation models for the alpha/beta Ti64 alloy”. International Journal of Plasticity, Vol. 151, Art. 103182, April 2022. https://doi.org/10.1016/j.ijplas.2021.103182
X. Zhang, Y. Xiao, C. Meyers, D. J. O’Brien, and S. Ghosh, “Impact damage modeling in woven composites with two-level parametrically-upscaled continuum damage mechanics models (PUCDM)”, Composites Part B, Vol. 233, Art. 109607, March 2022. https://doi.org/10.1016/j.compositesb.2021.109607
Q. Yang and S. Ghosh, “A crystal plasticity model for porous HCP single crystal titanium alloys under multiaxial loading conditions”, International Journal of Solids and Structures, Vol. 238, 111400, 2022. https://doi.org/10.1016/j.ijsolstr.2021.111400
X. Zhang, J. Gao, D. J. O’Brien, W. Chen, and S. Ghosh, “Parametrically homogenized continuum damage mechanics model for multiscale damage evolution in single-edge notched bending experiments of glass-epoxy composites”, Composites Part B, Vol. 228, Art. 109409, 2022. https://doi.org/10.1016/j.compositesb.2021.109409
S. Ghosh, J. Shen, S. Kotha, and P. Chakraborty, “WATMUS: Wavelet transformation induced multi-time scaling for accelerating fatigue simulations at multiple spatial scales”, Integrating Materials and Manufacturing Innovation IMMI, Vol. 10, No. 4, pp. 568–587, 2021. https://doi.org/10.1007/s40192-021-00232-5
T. Schlick, S. Portillo-Ledesma, J. Fish, M. Blaszczyk, L. Dalessandro, C. Harnish, S. Ghosh, K. Hackl, S. Kotha, D. Livescu, A. Masud, K. Matouˇs, and C. Oskay, “A multiscale vision — Illustrative applications from biology to engineering”, International Journal for Multiscale Computational Engineering, Vol. 19, No. 2, pp. 39–73, 2021. https://doi.org/10.1615/IntJMultCompEng.2021039845
S. Chakraborty and S. Ghosh, “Crystal plasticity phase-field model with crack tip enhancement through a concurrent atomistic-continuum model”, Journal of the Mechanics and Physics of Solids, Vol. 155, Art, 104563, pp. 1-21, 2021. https://doi.org/10.1016/j.jmps.2021.104563
X. Zhang and S. Ghosh, “Parametrically homogenized continuum damage mechanics (PHCDM) Models for unidirectional composites with nonuniform microstructural distributions”, Journal of Computational Physics, Vol. 435, Art. 110268, March 2021. https://doi.org/10.1016/j.jcp.2021.110268
S. Chakraborty and S. Ghosh, “A concurrent atomistic-crystal plasticity multiscale model for crack propagation in crystalline metallic materials”, Computer Methods in Applied Mechanics and Engineering, Vol. 375, No. 1, Art. 113748, June 2021. https://doi.org/10.1016/j.cma.2021.113748
J. Cheng, X. Hu, H. J. Bong, S. Ghosh, and X. Sun, “A finite element formulation for deformation twinning induced strain localization in polycrystal magnesium alloys”, Computational Material Science, Vol. 190, Art. No. 104294, 2021. https://doi.org/10.1016/j.commatsci.2021.110323.
D. Ozturk, S. Kotha and S. Ghosh, “An uncertainty quantification framework for multiscale parametrically homogenized constitutive models (PHCMs) of polycrystalline Ti alloys”, Journal of the Mechanics and Physics of Solids, Vol. 148, Art. No. 104294, March 2021. https://doi.org/10.1016/ j.jmps.2021.104294.
Q. Jiao, J. Cheng, G.-D. Sim, S. Ghosh, J. A. El-Awady, “Micro-mechanical investigation of the thermo-mechanical properties of micro-architectured tungsten coatings”, Journal of the Mechanics and Physics of Solids, Art. 104326, 2021. https://doi.org/10.1016/j.jmps.2021.104326.
S. Kotha, D. Ozturk, B. Smarslok and S. Ghosh, “Uncertainty quantified parametrically homogenized constitutive models for microstructure-integrated structural simulations”, TMS: Integrating Materials and Manufacturing Innovation IMMI, Vol. 9, pp. 322-338, 2020. https://doi:10.1007/s40192-020-00187-z.
T. Maloth, D. Ozturk, G. Hommer, A. Pilchak, A. Stebner and S. Ghosh, “Multiscale modeling of cruciform dwell tests with the uncertainty-quantified parametrically homogenized constitutive model”, Acta Materialia, Vol. 200, pp. 893-907, 2020. https://doi.org/10.1016/j.actamat.2020.09.03.
G. Weber, M. Pinz and S. Ghosh, “Machine learning-aided parametrically-homogenized crystal plasticity model (PHCPM) for single crystal Ni-based superalloys”, JOM: The Journal of the Minerals, Metals & Materials Society, Vol. 72, No. 12, pp. 4404-4419, 2020. (Editor’s Choice). https://doi.org/10.1007/s11837-020-04344-9
P. Tarafder, S. Dan and S. Ghosh, “Finite deformation cohesive zone phase field model for crack propagation in multi-phase microstructures”, Computational Mechanics, Vol. 66, No. 3, pp. 723-743, 2020. https://doi.org/10.1007/s00466-020-01874-6
R. Yaghmaie and S. Ghosh, “Multi-time scale-based modeling of piezoelectric materials coupling transient electrical and dynamic fields with finite deformation damage”, International Journal of Solids and Structures, Vol. 202, pp. 338-355, 2020. https://doi.org/10.1016/j.ijsolstr.2020.04.033
S. Kotha, D. Ozturk and S. Ghosh, “Uncertainty-quantified parametrically homogenized constitutive models (UQ-PHCMS) for dual-phase alpha/beta Titanium alloys”, Nature Partner Journal npj Computational Materials, Vol. 6:117, 2020. https://doi.org/10.1038/s41524-020-00379-3.
X. Tu, A. Ray, and S. Ghosh, “A coupled crystal plasticity FEM and phase-field model for crack evolution in microstructures of 7000 series aluminum alloys”, Engineering Fracture Mechanics, Vol. 230, Art. No. 106970, 2020. https://doi.org/10.1016/j.engfracmech.2020.106970
Z. Li and S. Ghosh, “Micromechanics modeling and validation of thermal-mechanical damage in DER353 epoxy/borosilicate glass composite subject to high strain rate deformation” International Journal of Impact Engineering, Vol. 136, Art. No. 103414, 2020. , https://doi.org/10.1016/j.ijimpeng.2019.103414
J. Cheng, X. Tu and S. Ghosh, “Wavelet-enriched adaptive hierarchical FE model for coupled crystal plasticity-phase field modeling of crack propagation in polycrystalline microstructures”, Computer Methods in Applied Mechanics and Engineering, Vol. 361, Art. No. 112757, 2020, https://doi.org/10.1016/j.cma.2019.112757.
S. Ghosh and S. Guo, “Developing a virtual damage sensor using a coupled electro-mechanical FE model of a piezoelectric material”, International Journal for Multiscale Computational Engineering, Vol. 17, No. 4, pp. 447–468, 2019. , https://doi.org/10.1615/IntJMultCompEng.2019030797
M. Pinz, G. Weber and S. Ghosh, “Generating 3D virtual microstructures and statistically equivalent representative volume elements for intragranular Nickel-based superalloy microstructures”, Computational Materials Science, Vol. 167, pp. 198-214, September 2019. https://doi.org/10.1016/j.commatsci.2019.05.043
Shahba and S. Ghosh, “Coupled phase field finite element model for crack propagation in elastic polycrystalline microstructures”, International Journal of Fracture, Vol. 219, No. 1, pp 31–64, September 2019. https://doi.org/10.1007/s10704-019-00378-6
S. Ghosh and D. McDowell, “Multiscale computational strategies for heterogeneous materials with defects: coupling modeling with experiments and uncertainty quantification”, JOM: The Journal of the Minerals, Metals & Materials Society, Vol. 71, No. 8, pp. 2657–2670, August 2019. https://doi.org/10.1007/s11837-019-03589-3
D. Ozturk, S. Kotha, A. Pilchak and S. Ghosh, “Parametrically homogenized constitutive models (PHCMs) for multi-scale predictions of fatigue crack nucleation in Titanium alloys”, JOM: The Journal of the Minerals, Metals & Materials Society, Vol. 71, No. 8, pp. 2564-2566, August 2019. https://doi.org/10.1007 /s11837-019-03554-0
S. Kotha, D. Ozturk and S. Ghosh, “Parametrically homogenized constitutive models (PHCMs) from micromechanical crystal plasticity FE simulations, Part I: Sensitivity analysis and parameter identification for Titanium alloys”, International Journal of Plasticity, Vol. 120, pp. 296-319, 2019. https://doi.org/10.1016/j.ijplas.2019.05.007
S. Kotha, D. Ozturk and S. Ghosh, “Parametrically homogenized constitutive models (PHCMs) from micromechanical crystal plasticity FE simulations, Part II: Thermo-elasto-plastic model with experimental validation for Titanium alloys”, International Journal of Plasticity, Vol. 120, pp. 320-339, 2019. https://doi.org/10.1016/j.ijplas.2019.05.008
D. Ozturk, S. Kotha, A. Pilchak and S. Ghosh, “Two-way multi-scaling for predicting fatigue crack nucleation in Titanium alloys using parametrically homogenized constitutive models”, Journal of the Mechanics and Physics of Solids, Vol. 128, pp. 181-207, 2019. https://doi.org/10.1016/j.jmps.2019.04.009.
Z. Li and S. Ghosh, “Developing space-time boundary conditions for composite RVEs at high strain-rates”, International Journal of Solids and Structures, Vol. 166, pp. 197-212, July 2019. https://doi.org/10.1016/j.ijsolstr.2019.02.019
X. Tu, A. Shahba, J. Shen and S. Ghosh, “Microstructure and property based statistically equivalent RVEs for polycrystalline-polyphase aluminum alloys”, International Journal of Plasticity, Vol. 115, pp. 268-292, April 2019. https://doi.org/10.1016/j.ijplas.2018.12.002
X. Zhang, D. O’Brien and S. Ghosh, “Parametrically homogenized continuum damage mechanics (PHCDM) models for composites from micromechanical analysis”, Computer Methods in Applied Mechanics and Engineering, Vol. 346, No. 1, pp. 456-485, April 2019. https://doi.org/10.1016/j.cma.2018.12.005
S. Chakraborty and S. Ghosh, “Hyperdynamics accelerated concurrent atomistic-continuum model for developing crack propagation models in elastic crystalline materials”, Computational Materials Science, Vol 154, pp. 212-224, 2018. https://doi.org/10.1016/j.commatsci.2018.07.064
M. Pinz, G. Weber, W. Lenthe, M. Uchic, T. M. Pollock and S. Ghosh, “Microstructure and property based statistically equivalent RVEs for intragranular gamma-gamma’ subgrain microstructures of Ni-based superalloys”, Acta Materialia, Vol. 157, No. 15, pp. 245-258, September 2018. https://doi.org/10.1016/j.actamat.2018.07.034
R. Yaghmaie and S. Ghosh, “Computational modeling of finite deformation piezoelectric material behavior coupling transient electrical and mechanical fields”, Journal of Computational Physics, Vol. Vol. 373, pp. 148–170, 2018. https://doi.org/10.1016/j.jcp.2018.06.070
Bagri, G. Weber, J.-C. Stinville, W. Lenthe, T. Pollock, C. Woodward and S. Ghosh, “Microstructure and property-based statistically equivalent representative volume elements for polycrystalline Ni-based superalloys containing annealing twins “, Metallurgical and Materials Transactions A, Vol. 49, No. 11, pp. 5727-5744, 2018. https://doi.org/10.1007/s11661-018-4858-y
J. Cheng, J. Shen, R. Mishra and S. Ghosh, “Discrete twin evolution in Mg alloys using a novel crystal plasticity finite element model”, Acta Materialia, Vol. 149, pp. 142-153, 2018. https://doi.org/10.1016/j.actamat.2018.02.032
D. V. Kubair, M. Pinz, K. Kollins, C. Przybyla and S. Ghosh, “Role of exterior statistics-based boundary conditions for property-based statistically equivalent RVEs of polydispersed elastic composites”, Journal of Composite Materials, Vol. 52, No. 21, pp. 2919–2928, 2018. https://doi.org/10.1177/0021998318758498
S. Ghosh and C. A. Bronkhorst, “Foreword “, Computational Mechanics, Vol. 61, No. 1-2, pp. 1-2, 2018, https://doi:10.1007/s00466-017-1506-0.
S. Ghosh and J. Cheng, “Adaptive multi-time-domain subcycling for crystal plasticity FE modeling of discrete twin evolution”, Computational Mechanics, Vol. 61, No. 1, pp. 33-54, 2018. https://doi.org/10.1007/s00466 -017-1421-4
J. Li, Z. Zhu, L. Fang, S. Guo, U. Erturun, Z. Zhu, J. E. West, S. Ghosh, S. H. Kang, “Analytical, numerical, and experimental studies of viscoelastic effects on the performance of soft piezoelectric nanocomposites”, Nanoscale, Vol. 9, pp. 14215 – 14228, 2017. https://doi.org/10.1039/C7NR05163H
Y. Azdoud, J. Cheng and S. Ghosh, “Wavelet-enriched adaptive crystal plasticity finite element model for polycrystalline microstructures”, Computer Methods in Applied Mechanics and Engineering, Vol. 327, No. 1, pp. 36-57, December 2017. https://doi.org/10.1016/j.cma.2017.08.026.
C. A. Bronkhorst and S. Ghosh, “Integrated Computational Structure-Material Modeling of Deformation and Failure under Extreme Conditions”, International Journal of Fracture, Vol. 208, No. 1-2, pp. 1-3, 2017. https://doi:10.1007/s10704-017-0253-8.
S. Ghosh and J. Zhang, “Elastic crack propagation model for crystalline solids using a self-consistent coupled atomistic-continuum framework”, International Journal of Fracture, Vol. 208, No. 1-2, pp. 171-189, 2017. https://doi: 10.1007/s10704-017-0232-0.
Y. Azdoud and S. Ghosh, “Adaptive wavelet-enriched hierarchical finite element model for polycrystalline microstructures”, Computer Methods in Applied Mechanics and Engineering, vol. 321, pp. 337-360, July 2017. https://doi:10.1016/j.cma.2017.04.018.
D. V. Kubair and S. Ghosh, “Statistics Informed Boundary Conditions for Statistically Equivalent Representative Volume Elements of Clustered Composite Microstructures”, Mechanics of Advanced Materials and Structures, Vol. 25, No. 14, pp. 1205-1213, 2017. https://doi:10.1080/15376494.2017.1330980.
J. Zhang, S. Chakraborty and S. Ghosh, “Concurrent atomistic-continuum model for developing self-consistent elastic constitutive modeling of crystalline solids with cracks”, International Journal of Multiscale Computational Engineering, Vol. 15, No. 2, pp. 99-119, 2017.
R. Yaghmaie and S. Ghosh, “Multi-time scaling based modeling of transient electro-magnetic fields in vibrating media with antenna applications”, Computational Mechanics, Vol. 60, No. 1, pp 117–141, July 2017. https://doi:10.1007/s00466-017-1396-1
D. V. Kubair and S. Ghosh, “Exterior statistics based boundary conditions for establishing statistically equivalent representative volume elements of statistically nonhomogeneous elastic microstructures”, International Journal of Solids and Structures, Vol. 112, pp. 106–121, May 2017. https://doi:10.1016/j.ijsolstr.2017.02.015
J. Cheng and S. Ghosh, “Crystal plasticity finite element modeling of discrete twin evolution in polycrystalline magnesium”, Journal of the Mechanics and Physics of Solids, Vol. 9, pp. 512-538, February 2017, http://dx.doi.org/10.1016/j.jmps.2016.12.008.
Shahba and S. Ghosh, “Crystal plasticity FE modeling of Ti alloys for a range of strain-rates. Part I: A unified constitutive model and flow rule”, International Journal of Plasticity, Vol. 87, pp. 48-68, December 2016. https://doi:10.1016/j.ijplas.2016.09.002
S. Ghosh, A. Shahba, X. Tu, E. L. Huskins, and B. Schuster, “Crystal plasticity FE modeling of Ti alloys for a range of strain-rates. Part II: Image-based model with experimental validation”, International Journal of Plasticity, Vol. 87, pp. 69-85, December 2016. https://doi:10.1016/j.ijplas.2016.09.003
D. Ozturk, A.L. Pilchak and S. Ghosh, “Experimentally validated dwell fatigue crack nucleation model for a–Ti alloys”, Scripta Materialia, Vol. 127, pp. 15-18, 2017. https://doi:10.1016/j.scriptamat.2016.08.031
S. Ghosh and D. V. Kubair, “Exterior statistics based boundary conditions for optimal representative volume elements in elastic composites”, Journal of the Mechanics and Physics of Solids, Vol. 95, pp. 1-24, October 2016. https://doi:10.1016/j.jmps.2016.05.022.
S. Keshavarz, S. Ghosh, A. Reid and S. Langer, “A non-Schmid crystal plasticity finite element approach to multi-scale modeling of nickel-based Superalloys”, Acta Materialia, Volume 114, No. 1, pp. 106–115, August 2016. https://doi:10.1016/j.actamat.2016.05.016.
Z. Li, S. Ghosh, N. Getinet and D. O’Brien, “Micromechanical modeling and characterization of damage evolution in S-glass fiber reinforced epoxy composites”, Mechanics of Materials, Vol. 99, pp. 37-52, August 2016. https://doi:10.1016/j.mechmat.2016.05.006.
G. Weber and S. Ghosh, “Thermo-mechanical deformation evolution in polycrystalline Ni-based superalloys by a hierarchical crystal plasticity model”, Materials at High Temperature, Volume 33, No. 4-5, pp. 401-411, 2016. https://doi:10.1080/09603409.2016.1190147.
S. Chakraborty, J. Zhang and S. Ghosh, “Accelerated molecular dynamics simulations for characterizing plastic deformation in crystalline materials with cracks”, Computational Materials Science, Vol. 121, pp. 23-36, 2016. (Editor’s Choice). https://doi:10.1016/j.commatsci.2016.04.026
R. Yaghmaie, S. Guo and S. Ghosh, “Wavelet transformation induced multi-time scaling (WATMUS) model for coupled transient electro-magnetic and structural dynamics finite element analysis”, Computer Methods in Applied Mechanics and Engineering, Vol. 303, pp. 341-373, 2016. https://doi:10.1016/ j.cma.2016.01.016.
D. Ozturk, A. Shahba and S. Ghosh, Crystal plasticity FE study of the effect of thermo-mechanical loading on fatigue crack nucleation in Titanium alloys, Fatigue & Fracture of Engineering Materials & Structures, Vol. 39, pp. 752–769, 2016. https://doi: 10.1111/ffe.12410
J. Cheng, A. Shahba and S. Ghosh, “Stabilized tetrahedral elements for crystal plasticity finite element analysis overcoming volumetric locking”, Computational Mechanics, Vol. 57, No. 5, pp 733-753, May 2016. https://doi: 10.1007/s00466-016-1258-2
S. Ghosh, G. Weber and S. Keshavarz, “Multiscale modeling of polycrystalline Nickel-based Superalloys accounting for subgrain microstructures”, Mechanics Research Communications, Vol. 78, pp. 34–46, December 2016. https://doi:10.1016/j.mechrescom.2015.12.001
C. Alleman, D.J. Luscher, C. Bronkhorst and S. Ghosh, “Distribution-enhanced homogenization framework for heterogeneous elasto-plastic problems”, Journal of the Mechanics and Physics of Solids, Vol. 85, pp. 176-202, 2015.
S. Keshavarz and S. Ghosh, “A crystal plasticity finite element model for flow stress anomalies in Ni3Al single crystals”, Philosophical Magazine, Vol. 95, No. 24, pp. 2639-2660, August 2015. https://doi:10.1080/14786435.2015.1073858
S. Ghosh, “Foundational aspects of a multi-scale modeling framework for composite materials”, TMS: Integrating Materials and Manufacturing Innovation Journal, Vol. 4, pp. 9, June 2015. https://doi:10.1186/ s40192-015-0036-x
J. Cheng and S. Ghosh, “A crystal plasticity FE model for deformation with twin nucleation in Magnesium alloys”, International Journal of Plasticity, Vol. 67, pp. 148-170, 2015. https://doi:10.1016 /j.ijplas.2014.10.005.
S. Ghosh, “Adaptive hierarchical-concurrent multi-scale modeling of ductile failure in heterogeneous metallic materials” JOM The Journal of the Minerals, Metals & Materials Society, Vol. 67, No. 1, pp. 129-142, 2015. https://doi:10.1007/s11837-014-1193-7.
S. Keshavarz and S. Ghosh, “Hierarchical crystal plasticity FE model for Nickel-based Superalloys: Sub-grain microstructures to polycrystalline aggregates’’, International Journal of Solids and Structures, Vol. 55, pp. 17-31, March 2015. https://doi: 10.1016/j.ijsolstr.2014.03.037.
S. Guo and S. Ghosh, “A finite element model for coupled 3D transient electromagnetic and structural dynamics problems”, Computational Mechanics, Vol. 54, pp. 407-424, July 2014. https://doi:10.1007/s00466-014-0994-4.
C. Alleman, S. Ghosh, D. J. Luscher and C. A. Bronkhorst, “Evaluating the effects of loading parameters on single crystal slip in tantalum using molecular mechanics”, Philosophical Magazine, Vol. 94, No. 1, pp. 92-116, January 2014. https://doi:10.1080/14786435.2013.843795.
S. Keshavarz and S. Ghosh, “Multi-scale crystal plasticity finite element model approach to modeling nickel-based superalloys”, Acta Materialia, Vol. 61, pp. 6549-6561, 2013. https://doi.org/10.1016/ j.actamat.2013.07.038.
M. K. Samal and S. Ghosh, “Evaluation of creep deformation and mechanical properties of Nickel-based Superalloys through FE analysis based on crystal plasticity models”, Procedia Engineering, Vol. 55, pp 342-347, 2013. https://doi.org/10.1016/j.proeng.2013.03.263.
S. Ghosh and D. Paquet, “Adaptive concurrent multi-level model for multi-scale analysis of ductile fracture in heterogeneous aluminum alloys”, Mechanics of Materials, Vol. 65, pp. 12–34, 2013. https://doi:10.1016/j.mechmat.2013.05.011
J. Zhang and S. Ghosh, “Molecular dynamics-based characterization of deformation mechanisms near a crack in a crystalline material”, Journal of the Mechanics and Physics of Solids, Vol. 61, No. 8, pp. 1670–1690, 2013. https://doi.org/10.1016/j.jmps.2013.04.004.
R. Tipireddy, R. Ghanem, S. Ghosh, and D. Paquet, “High resolution micrograph synthesis using a parametric texture model and a particle filter”, TMS: Integrating Materials and Manufacturing Innovation Journal, Vol. 2:2, 2013. https://doi: 10.1186/2193-9772-2-2.
D. M. Sparkman, H. R. Millwater and S. Ghosh, “Probabilistic sensitivity analysis of dwell-fatigue crack initiation life for a two-grain microstructural model”, Fatigue and Fracture of Engineering Materials and Structures, Volume 36, No. 10, pp. 994–1008, October 2013. https://doi: 10.1111/ffe.12052.
S. Ghosh and M. Anahid, “Homogenized constitutive and fatigue nucleation models from crystal plasticity FE simulations of Ti alloys, Part 1: Macroscopic anisotropic yield function”, International Journal of Plasticity, Vol. 47, pp. 182-201, 2013. https://doi:10.1016/j.ijplas.2012.12.008.
M. Anahid and S. Ghosh, “Homogenized constitutive and fatigue nucleation models from crystal plasticity FE simulations of Ti alloys, Part 2: Macroscopic probabilistic crack nucleation model”, International Journal of Plasticity, Vol. 48, pp. 111–124, Sept. 2013. https://doi:10.1016/j.ijplas.2013.02.008.
J. Cheng and S. Ghosh, “Computational modeling of plastic deformation and shear banding in bulk metallic glasses”, Computational Materials Science, Vol. 69, pp. 494-504, 2013. https://doi:10.1016/ j.commatsci.2012.12.014.
S. Ghosh and P. Chakraborty, “Microstructure and load sensitive fatigue crack nucleation in Ti-6242 using accelerated crystal plasticity FEM simulations”, International Journal of Fatigue, Vol. 48, pp. 231-246, 2013. https://doi:10.1016/j.ijfatigue.2012.10.022.
P. Chakraborty and S. Ghosh, “Accelerating cyclic plasticity simulations using an adaptive wavelet transformation based multi-time scaling method”, International Journal for Numerical Methods in Engineering, Vol. 93, pp. 1425-1454, 2013. https://doi: 10.1002/nme.4459.
J. Thomas, M. A. Groeber and S. Ghosh, “Image-based crystal plasticity FE analysis for microstructure dependent properties of Ti-6Al-4V alloys”, Materials Science & Engineering A, Vol. 553, pp. 164– 175, 2012.
F. Yang, S. Ghosh and L. J. Lee, “Molecular dynamics simulation-based size and rate dependent constitutive model of polystyrene thin films”, Computational Mechanics, Vol. 50, pp. 169-184, 2012. https://doi 10.1007/s00466-012-0714-x.
P. Dondeti, D. Paquet and S. Ghosh, “A rate-dependent homogenization-based continuum plasticity-damage (HCPD) model for dendritic cast Aluminum alloys”, Engineering Fracture Mechanics, Vol. 89, pp. 75–97, July 2012. https://doi:10.1016/j.engfracmech.2012.04.018.
Srivastava and S. Ghosh, “Reduced-order molecular-dynamics model for polystyrene by equivalent-structure coarse graining”, Physical Reviews E, Vol. 85, 026702, 2012. https://doi:10.1103/PhysRevE. 85.026702.
Y. Chen and S. Ghosh, “Micromechanical analysis of strain-rate dependent deformation and failure in composite microstructures under dynamic loading conditions’’, International Journal of Plasticity, vols. 32-33, pp. 218-247, February 2012. https://doi:10.1016/j.ijplas.2011.10.008.
H.Z. Deutchman, P.J. Phillips, N. Zhou, M.K. Samal, S. Ghosh, Y. Wang, M.J. Mills, “Deformation mechanisms coupled with phase field and crystal plasticity modeling in a high‐temperature polycrystalline Ni‐based superalloy”, Superalloys 2012, pp. 25-33, 2012. https://doi: 10.1002/9781118516430.ch3.
C. Alleman, A. Srivastava and S. Ghosh, “Molecular dynamics simulations of the effects of carbon dioxide on the interfacial bonding of polystyrene thin films”, Journal of Polymer Science, Part B: Polymer Physics, Vol. 49, No 16, pp. 1183-1194, August 2011.
M. Anahid, M. Samal and S. Ghosh, “Dwell fatigue crack nucleation model based on crystal plasticity finite element simulations of polycrystalline Titanium alloys”, Journal of the Mechanics and Physics of Solids, Vol. 59, pp. 2157-2176, August 2011.
D. Paquet, P. Dondeti and S. Ghosh, “Dual-stage nested homogenization for rate-dependent anisotropic elasto-plasticity model of dendritic cast aluminum alloys”, International Journal of Plasticity, Vol. 27, 1677-1701, 2011.
D. McDowell, S. Ghosh and S. Kalidindi, “Representation and computational structure-property relations of random media”, JOM Journal of the Minerals, Metals and Materials Society, Vol. 63, No.3, pp. 45-51, 2011.
P. Chakraborty, D. S. Joseph and S. Ghosh, “Wavelet transformation based multi-time scale crystal plasticity FEM for cyclic deformation in titanium alloys under dwell load”, Finite Elements in Analysis and Design, Vol. 47, No. 6, pp. 610-618, June 2011.
D. Paquet and S. Ghosh, “Microstructural effects on ductile fracture in heterogeneous materials: Part I: Sensitivity analysis with LE-VCFEM”, Engineering Fracture Mechanics, Vol. 78, pp. 205-225, 2011.
D. Paquet and S. Ghosh, “Microstructural effects on ductile fracture in heterogeneous materials: Part II: Application to cast aluminum microstructures”, Engineering Fracture Mechanics, Vol. 78, pp. 226-233, 2011.
Srivastava, C. Alleman, S. Ghosh and L. J. Lee, “Molecular dynamics simulation-based evaluation of glass transition temperatures of polystyrene in the presence of carbon dioxide”, Modeling and Simulation in Materials Science and Engineering, Vol. 18, pp. 1363-1396, 2010.
D. S. Joseph, P. Chakraborty and S. Ghosh, “Wavelet transformation based multi-time scaling method for crystal plasticity FE simulations under cyclic loading”, Computer Methods in Applied Mechanics and Engineering, Vol. 199, pp. 2177-2194, 2010.
H. Bhatnagar, S. Ghosh and M.E. Walter, “A parametric study of damage initiation and propagation in EB-PVD thermal barrier coatings” Mechanics of Materials, Vol. 42, No. 1, pp. 96-107, January 2010.
M. Anahid, P. Chakraborty, D. Joseph and S. Ghosh, “Wavelet decomposed dual-time scale crystal plasticity FE model for analyzing cyclic deformation induced crack nucleation in polycrystals”, Modeling and Simulation in Materials Science and Engineering, Vol. 17, 064009, September 2009.
Srivastava and S. Ghosh, “Evaluating the glass transition temperature of polystyrene by an experimentally validated molecular dynamics model”, International Journal of Multiscale Computational Engineering, Vol. 8, No. 5, pp. 535-547, 2010.
S. Ghosh and J. R. Jain, “A homogenization-based continuum damage mechanics model for cyclic damage in 3D composites”, The Aeronautical Journal, Vol. 113, No. 1144, pp. 371-383, June 2009.
S. Ghosh, J. Bai and D. Paquet, “Homogenization-based continuum plasticity-damage model for ductile failure of materials containing heterogeneities”, Journal of the Mechanics and Physics of Solids, Vol. 57, pp. 1017-1044, May 2009.
K. Kirane, S. Ghosh, M. Groeber and A. Bhattacharjee, “Grain level dwell fatigue crack nucleation model for Ti alloys using crystal plasticity finite element analysis”, ASME Journal of Engineering Materials and Technology, Vol. 131, 021003, pp. 23-37, April 2009.
S. Ghosh, D. M. Valiveti, C. Hu and J. Bai, “A multi-scale framework for characterization and modeling ductile fracture in heterogeneous Aluminum alloys”, International Journal of Multiscale Modelling and Computation, Vol. 1, No. 1, pp. 21-55, 2009.
J. R. Jain and S. Ghosh, “Damage evolution in composites with a homogenization-based continuum damage mechanics model”, International Journal of Damage Mechanics, Vol. 18, No. 6, pp. 533-568, 2009.
J. R. Jain and S. Ghosh, “Homogenization based continuum damage mechanics model for monotonic and cyclic damage evolution in 3D composites”, Interaction and Multiscale Mechanics: an International Journal, Vol. 1, No. 2, pp. 279-301, 2008.
C. Hu and S. Ghosh, “Locally enhanced Voronoi cell finite element model (LE-VCFEM) for simulating evolving fracture in ductile microstructures containing inclusions”, International Journal for Numerical Methods in Engineering, Vol. 76, No. 12, 1955-1992, 2008.
K. Kirane and S. Ghosh, “A cold dwell fatigue crack nucleation criterion for polycrystalline Ti-6242 using grain-level crystal plasticity FE model”, International Journal of Fatigue, Vol. 30, pp. 2127-2159, 2008.
S. Manchiraju, K. Kirane and S. Ghosh, “Dual-time scale crystal plasticity FE model for cyclic deformation of Ti alloys”, Journal of Computer-Aided Material Design, Vol. 14, pp. 47-61, 2007.
RR Unocic, L Kovarik, C Shen, PM Sarosi, Y Wang, J Li, S Ghosh, MJ Mills, “Deformation mechanisms in Ni-base disk Superalloys at higher temperatures”, Superalloys, Vol. 8, pp. 7-15, 2008.
M. A. Groeber, M. D. Uchic, D. M. Dimiduk, Y. Bhandari and S. Ghosh, “A framework for automated 3D microstructure analysis and representation”, Journal of Computer-Aided Material Design, Vol. 14, pp. 63-74, 2007.
M. A. Groeber, S. Ghosh, M.D. Uchic and D. Dimiduk, “A framework for automated analysis and representation of 3D polycrystalline microstructures, Part 1: Statistical characterization”, Acta Materialia, Vol. 56, No. 6, pp. 1257-1273, April 2008.
M. A. Groeber, S. Ghosh, M.D. Uchic and D. Dimiduk, “A framework for automated analysis and representation of 3D polycrystalline microstructures, Part 2: Synthetic structure generation”, Acta Materialia, Vol. 56, No. 6, pp. 1274-1287, April 2008.
S. Ghosh, Y. Bhandari and M. Groeber, “CAD based reconstruction of 3D polycrystalline alloy microstructures from FIB generated serial sections”, Journal of Computer Aided Design, Vol. 40/3 pp 293-310, 2008.
S. Ghosh, V. Dakshinamurthy, C. Hu and J. Bai, “Multi-scale characterization and modeling of ductile failure in cast Aluminum alloys”, International Journal for Computational Methods in Engineering Science and Mechanics, Vol. 9, No. 1, pp. 25 – 42, 2008.
J. Jain and S. Ghosh, “Homogenization based 3D continuum damage mechanics model for composites undergoing microstructural; debonding”, ASME Journal of Applied Mechanics, Vol. 75, No. 3, pp 031011-1-031011-15, May 2008.
G. Venkatramani, K. Kirane and S. Ghosh, “Microstructural parameters affecting creep induced load-shedding in Ti-6242 by a size dependent crystal plasticity FE model”, International Journal of Plasticity Vol. 24, pp. 428-454, 2008.
M. Groeber, S. Ghosh, M. Uchic and D. Dimiduk, “Developing a robust 3-D characterization-representation framework for modeling polycrystalline materials”, JOM Journal of the Minerals, Metals and Materials Society, Vol. 59, No. 9, pp. 32-36, 2007.
H. Bhatnagar, M.E. Walter and S. Ghosh, “A parametric domain map for top-coat damage initiation and propagation in EB-PVD thermal barrier coatings”, International Journal of Multiscale Computational Engineering, Vol. 5, No. 3-4, pp. 227-242, 2007.
G. Venkatramani, S. Ghosh and M.J. Mills, “A size dependent crystal plasticity finite-element model for creep and load-shedding in polycrystalline titanium alloys”, Acta Materialia, Vol. 55, No. 11, pp. 3971-3986, 2007.
C. Hu, J. Bai and S. Ghosh, “Micromechanical and macroscopic models of ductile fracture in particle reinforced metallic materials”, Modeling and Simulation in Materials Science and Engineering, Vol. 15, pp. S377-S392, 2007.
Y. Bhandari, S. Sarkar, M. Groeber. M. Uchic, D. Dimiduk and S. Ghosh, “3D polycrystalline microstructure reconstruction from FIB generated serial sections for FE Analysis”, Computational Materials Science, Vol. 41, pp. 222-235, 2007.
S. Li and S. Ghosh, “Modeling interfacial debonding and matrix cracking in fiber reinforced composites by the extended Voronoi cell FEM”, Finite Elements in Analysis and Design, Vol. 43, No. 5, pp. 397-410, 2007.
Tiwary, H. Chao and S. Ghosh, “Numerical conformal mapping method based Voronoi cell finite element model for analyzing microstructure with irregular heterogeneities”, Finite Elements in Analysis and Design, Vol. 43, No. 6-7, pp. 504-520, 2007.
S. Manchiraju, M. Asai, and S. Ghosh, “A dual-time scale finite element model for simulating cyclic deformation of polycrystalline alloys”, Journal of Strain Analysis for Engineering Design, Vol. 42, No. 4, pp. 183-200, 2007.
D. M. Valiveti and S. Ghosh, “Morphology based domain partitioning of multi-phase materials: A preprocessor for multi-scale modeling”, International Journal for Numerical Methods in Engineering, Vol. 69, No. 8, pp. 1717-1754, 2007.
S. Ghosh, J. Bai and P. Raghavan, “Concurrent multi-level model for damage evolution in microstructurally debonding composites”, Mechanics of Materials, Vol. 39, No. 3, pp. 241-266, 2007.
S. Ghosh, D. M. Valiveti, S. H. Harris and J. Boileau, “A domain partitioning-based pre-processor for multi-scale modeling of cast aluminum alloys”, Modeling and Simulation in Materials Science and Engineering, Vol. 14, pp. 1363-1396, 2006.
S. Li and S. Ghosh, “Multiple cohesive crack growth in brittle materials by the extended Voronoi cell finite element model”, International Journal of Fracture, Vol. 141, No. 3-4, pp. 373-393, 2006.
G. Venkatramani, D. Deka and S. Ghosh, “Crystal plasticity-based FE model for understanding microstructural effects on creep and dwell fatigue in Ti-6242”, ASME Journal of Engineering Materials and Technology, Vol. 128, No. 3, pp. 356-365, 2006.
M. A. Groeber, B. K. Haley, M.D. Uchic, D. M. Dimiduk, and S. Ghosh, “3D reconstruction and characterization of polycrystalline microstructures using a FIB-SEM system”, Materials Characterization, Vol. 57, No. 4-5, pp. 259-273, 2006.
D. Deka, D. S. Joseph, S. Ghosh, and M.J. Mills, “Crystal plasticity modeling of deformation and creep in polycrystalline Ti-6242”, Metallurgical and Materials Transactions A, Vol. 37A, No. 5, pp. 1371-1388, 2006.
S. Sinha and S. Ghosh, “Modeling cyclic ratcheting based fatigue life of HSLA steels using crystal plasticity FEM simulations and experiments”, International Journal of Fatigue, Vol. 28, pp. 1690-1704, 2006.
S. Li and S. Ghosh, “Extended Voronoi cell finite element model for multiple cohesive crack propagation in brittle materials”, International Journal for Numerical Methods in Engineering Vol. 65, pp. 1028-1067, 2006.
S. Ghosh, G. Krishnan and J. Dyce, “Image-based macro-micro finite element models of a canine femur with implant design implications “, International. Journal of Computational Methods in Engineering Science and Mechanics, Vol. 7, No. 3, pp. 155-171, 2006.
H. Bhatnagar, S. Ghosh and M. Walter, “Parametric studies of failure mechanisms in elastic EB-PVD thermal barrier coatings using FEM”, International Journal of Solids and Structures, Vol. 43, No. 14-15, pp. 4384-4406, July 2006.
S. Swaminathan, N. J. Pagano and S. Ghosh, “Analysis of interfacial debonding in three dimensional composite microstructures”, ASME Journal of Materials Engineering and Technology, Vol. 128, No. 1, pp 96-106, 2006.
S. Swaminathan, S. Ghosh and N. J. Pagano, “Statistically equivalent representative volume elements for unidirectional composite microstructures, Part I: Without damage”, Journal of Composite Materials Vol. 40, No. 7, pp. 583-604, 2006.
S. Swaminathan and S. Ghosh, “Statistically equivalent representative volume elements for unidirectional composite microstructures, Part II: With interfacial debonding”, Journal of Composite Materials, Vol. 40, No. 7, pp. 605-621, 2006.
P. Raghavan and S. Ghosh, “A continuum damage mechanics model for unidirectional composites undergoing interfacial debonding”, Mechanics of Materials, Vol. 37, No. 9, pp. 955-979, 2005.
P. Eder, J. Giuliani and S. Ghosh, “Multi-level parallel programming for three dimensional Voronoi cell finite element modeling of heterogeneous materials”, The International Journal of High-Performance Computing Applications, Vol. 19, No. 1, pp. 29-45, 2005.
Khadke, S. Ghosh and M. Li, “Numerical simulations and design of shearing process for Aluminum alloys”, ASME Journal of Manufacturing Science & Engineering, Vol. 127, No. 3, pp. 612-621, 2005.
S. Ghosh, M. Li and A. Khadke, “3D modeling of shear-slitting process for aluminum alloys”, Journal of Materials Processing Technology, Vol. 167, No. 1, pp. 91-102, 2005.
D. M. Valiveti and S. Ghosh, “Adaptive multiscale material characterization for multi-scale modeling of aluminum alloys”, Microscopy and Microanalysis, Vol. 11 (S02), pp. 1644-1646, 2005.
M. Groeber, Y. Bhandari, M. D. Uchic, D. M. Dimiduk and S. Ghosh, “Quantitative characterization of grain structure and orientation using electron back-scattered diffraction patterns collected by serial sectioning”, Microscopy and Microanalysis, Vol. 11 (S02), pp. 1626-1627, 2005
P. Raghavan, S. Li and S. Ghosh, “Two scale response and damage modeling of composite materials”, Finite Elements in Analysis and Design, Vol. 40, No. 12, pp. 1619-1640, 2004.
S. J. Harris, A. O’Neill, W. Weber, P. Gustafson, J. Boileau, B. Majumdar and S. Ghosh, “Measurement of the state of stress in Silicon with micro-Raman spectroscopy”, Journal of Applied Physics, Vol. 96, No. 12, pp. 7196-7201, 2004
S. Ghosh and P. Raghavan, “Multiscale model for damage analysis in fiber-reinforced composites with interfacial debonding”, International. Journal of Multiscale Computational Engineering, Vol. 2, No. 4, pp. 621-645, 2004.
S. Li and S. Ghosh, “Debonding in composite microstructures with morphological variations”, International Journal of Computational Methods, Vol. 1, No. 1, pp. 121-149, 2004.
S. Ghosh and S. Moorthy, “Three dimensional Voronoi cell finite element model for microstructures with ellipsoidal heterogeneities”, Computational Mechanics, Vol. 34, No. 6, pp 510-531, 2004.
C. Xie, M. Groeber and S. Ghosh, “Modeling cyclic deformation of HSLA steels using crystal plasticity”, Transactions of ASME Journal of Engineering Materials & Technology, Vol. 126, No. 4, pp. 339-352, 2004.
S. Ghosh, “Computational material modeling: A current perspective”, Computer Modeling in Engineering Sciences, Vol. 5, No. 1, pp. 1-3, 2004.
P. Raghavan and S. Ghosh, “Adaptive multiscale modeling of composite materials”, Computer Modeling in Engineering. Sciences, Vol. 5, No. 2, pp. 151-170, 2004.
S. Yotte, J. Riss, D. Breysse and S. Ghosh, “PMMC cluster analysis”, Computer Modeling in Engineering. Sciences, Vol. 5, No. 2, pp. 171-187, 2004.
P. Eder, J. Giuliani and S. Ghosh, “Multilevel parallel programming for multiscale modeling of composite materials”, International Journal Multiscale Computational Engineering, Vol. 2 (3), 421-443, 2004.
P. Raghavan and S. Ghosh, “Concurrent multi-scale analysis of elastic composites by a multi-level computational model”, Computer Methods in Applied Mechanics and Engineering, Vol. 193, No. 6-8, pp. 497-538, 2004.
S. Ghosh, M. Li, and D. Gardiner, “A computational and experimental study of cold rolling of Aluminum alloys with edge cracking”, ASME Jour. Manufacturing Science & Engineering, Vol. 126, pp. 74-82, 2004.
V. Hasija, S. Ghosh, M. J. Mills and D.S. Joseph, “Deformation and creep modeling in polycrystalline Ti-6Al alloys”, Acta Materialia, Vol. 51, pp. 4533-4549, 2003.
S. Ghosh, K. Lee and P. Raghavan, “A multi-level computational model for multiscale damage analysis in composite and porous materials”, International Journal of Solids and Structures, Vol. 38 No. 14, pp. 2335-2385, 2001.
S. Yotte, D. Breysse, J. Riss and S. Ghosh, “Micro-crack identification on particulate reinforced metal matrix composite, Material Characterization, Vol. 46, pp. 317-327, 2001.
S. Yotte, D. Breysse, J. Riss and S. Ghosh, “Cluster characterization in metal matrix composite”, Material Characterization, Vol. 46, pp. 211-219, 2001.
P. Raghavan, S. Moorthy, S. Ghosh and N. Pagano, “Revisiting the composite laminate problem with an adaptive multi-level computational model’’, Composites Science and Technology, Vol. 61, pp. 1017-1040, 2001.
S. Yotte, D. Breysse, J. Riss and S. Ghosh, “Damage characterization of a particles reinforced composite through image analysis”, Revue de Metallurgie. Cahiers D’Informations Techniques, Vol. 97 (2), pp. 207-218, 2000.
S. Ghosh, Y. Ling, B. S. Majumdar and R. Kim, “Interfacial debonding in multiple fiber-reinforced composites’’, Mechanics of Materials, Vol. 32 (10), pp. 561 -591, 2000.
S. Moorthy and S. Ghosh, “Adaptivity and convergence in the Voronoi cell finite element model for analyzing heterogeneous materials,” Computer Methods in Applied Mechanics and Engineering, Vol. 185, pp. 37-74, 2000.
S. Yotte, D. Breysse, J. Riss and S. Ghosh, “Caracte’risation par analyse s’images de la microfissuration d’un composite a’ dispersoides, LA Revue de Metallurgie-CIT/Science et Genie des Materiaux, pp. 207-217, February 2000.
K. Lee and S. Ghosh, “A microstructure based numerical method for constitutive modeling of composite and porous materials”, Materials Science and Engineering A, Vol. A272, pp. 120-133, 1999.
M. Li, S. Ghosh and O. Richmond, “An experimental-computational approach to the investigation of damage evolution in discontinuously reinforced Aluminum matrix composite”, Acta Materialia, Vol. 47 No. 12, pp. 3515-3532, 1999.
M. Li, S. Ghosh, O. Richmond, H. Weiland and T.N. Rouns, “Three-dimensional characterization and modeling of particle reinforced metal matrix composites: Part I: Quantitative description of microstructural morphology”, Materials Science and Engineering A, Vol. A265, pp. 153-173, 1999.
M. Li, S. Ghosh, O. Richmond, H. Weiland and T.N. Rouns, “Three-dimensional characterization and modeling of particle reinforced metal matrix composites: Part II: Damage characterization”, Materials Science and Engineering A, Vol. A266, pp.221-240, 1999.
K. Lee, S. Moorthy and S. Ghosh, “Multiple scale computational model for damage in composite materials”, Computer Methods in Applied Mechanics and Engineering, Vol. 172 No. 1-4, pp. 175-201, 1999.
M. Li, S. Ghosh, T.N. Rouns, H. Weiland, O. Richmond and W. Hunt, “Serial sectioning method in the construction of 3-D microstructures for particle reinforced MMCs”, Materials Characterization, Vol. 41, No. 2-3, pp. 81-95, 1998.
S. Ghosh, M. Li, S. Moorthy and K-H. Lee, “Microstructural characterization, meso-scale modeling and multiple scale analysis of discretely reinforced materials”, Materials Science and Engineering A, Vol. 249, No. 1-2, pp. 62-70, 1998.
S. Moorthy and S. Ghosh, “Particle cracking in discretely reinforced materials with the Voronoi cell finite element model”, International Journal of Plasticity, Vol. 14, No. 8, pp. 805-827, 1998.
S. Ghosh and S. Moorthy, “Particle fracture simulation in nonuniform microstructures of metal-matrix composites”, Acta Materialia, Vol. 46, No. 3, pp. 965-982, 1998.
S. Moorthy and S. Ghosh, “A Voronoi cell finite element model for particle cracking in elastic-plastic composite materials”, Computer Methods in Applied Mechanics and Engineering, Vol. 151, pp. 377-400, 1998.
S. Ghosh and S. Raju, “Localized metal forming simulation by R-S adapted arbitrary Lagrangian-Eulerian finite element method”, Journal of Strain Analysis for Engineering Design, Vol. 32, No. 4, pp. 237-252, 1997.
S. Ghosh, Z. Nowak and K. Lee, “Tessellation based computational methods for the characterization and analysis of heterogeneous microstructures”, Composites Science and Technology, Vol. 57, pp. 1187-1210, 1997.
S. Ghosh, Z. Nowak and K. Lee, “Quantitative characterization and modeling of composite microstructures by Voronoi cells”, Acta Materialia, Vol. 45, No. 6, pp. 2215-2234, 1997.
S. Roy, S. Ghosh and R. Shivpuri, “A new approach to optimal design of multi-stage metal forming processes with micro genetic algorithms”, International Journal for Machine Tools and Manufacture, Vol. 37 No. 1, pp. 29-44, 1997.
K. Lee and S. Ghosh, “Small deformation multi-scale analysis of heterogeneous materials with the Voronoi cell finite element model and homogenization theory”, Computational Materials Science, Vol. 7, pp. 131-146, 1996.
S. Ghosh and S. Raju, “R-S adapted arbitrary Lagrangian Eulerian finite element method for metal forming analysis with strain localization”, International Journal for Numerical Methods in Engineering, Vol. 39, pp. 3247-3272, 1996.
S. Ghosh, K. Lee and S. Moorthy, “Two scale analysis of heterogeneous elastic-plastic materials with asymptotic homogenization and Voronoi cell finite element model”, Computer Methods in Applied Mechanics and Engineering, Vol. 132, pp. 63-116, 1996.
S. Moorthy and S. Ghosh, “A model for analysis of arbitrary composite and porous microstructures with Voronoi cell finite elements”, International Journal for Numerical Methods in Engineering, Vol. 39, pp. 2363-2398, 1996.
S. Roy, S. Ghosh and R. Shivpuri, “Optimal design of process variables in multi-pass wire drawing by Genetic Algorithms”, Trans. ASME, Journal of Manufacturing Science and Engineering, Vol. 118, pp. 244-251, 1996.
S. Ghosh and Y. Liu, “Voronoi cell finite element model based on micropolar theory of thermoelasticity for heterogeneous materials”, International Journal for Numerical Methods in Engineering, Vol. 38, pp. 1361-1398, 1995.
S. Ghosh and S. Moorthy, “Elastic-plastic analysis of arbitrary heterogeneous materials with the Voronoi cell finite element method”, Computer Methods in Applied Mechanics and Engineering, Vol. 121, pp. 373-409, 1995.
S. Ghosh, K. Lee and S. Moorthy, “Multiple scale analysis of heterogeneous elastic structures using homogenization theory and Voronoi cell finite element method”, International Journal of Solids and Structures, Vol. 32, No. 1, pp. 27-62, 1995.
R. Duggirala, R. Shivpuri, S. Kini, S. Ghosh and S. Roy, “Computer aided approach for design and optimization of cold forging sequences for automotive parts”, Journal of Materials Processing Technology, Vol. 46, Nos. 1-2, pp. 185-198, October 1994.
S. Ghosh and R. L. Mallett, “Voronoi cell finite elements”, Computers and Structures, Vol. 50, No.1, pp. 33-46, 1994.
S. Moorthy, S. Ghosh and Y.S. Liu, “Voronoi cell finite element model for thermo-elastoplastic deformation in random heterogeneous media”, Applied Mechanics Reviews, Vol. 47, No. 1, Part 2, pp. 207-221, 1994.
X. Hu, R.H. Wagoner, G.S. Daehn and S. Ghosh, “The effect of inertia on tensile ductility”, Metallurgical Transactions, Vol. 25A, pp. 2723-2735, 1994.
X. Hu, R.H. Wagoner, G.S. Daehn and S. Ghosh, “Comparison of explicit and implicit finite element methods in quasi-static simulation of uniaxial tension”, Communications in Applied Numerical Methods, Vol. 10, pp. 993-1003, 1994.
S. Ghosh and S. N. Mukhopadhyay, “A material based finite element analysis of heterogeneous media involving Dirichlet Tessellations”, Computer Methods in Applied Mechanics and Engineering, Vol. 104, pp. 211-247, 1993.
S. Ghosh and S. Moorthy, “An arbitrary Lagrangian-Eulerian finite element model for heat transfer analysis of solidification processes”, Numerical Heat Transfer Part B: Fundamentals, Vol. 23, pp. 327-350, 1993.
S. Ghosh and S.K. Manna, “R-adapted arbitrary Lagrangian-Eulerian finite element simulation of metal forming processes”, ASM Journal of Materials Engineering and Performance, Vol. 2(2), pp. 271-282, 1993.
S. Ghosh, “Arbitrary Lagrangian-Eulerian finite element analysis of large deformation in contacting bodies”, International Journal for Numerical Methods in Engineering, Vol. 33, pp. 1891-1925, 1992.
S. Ghosh and S. N. Mukhopadhyay, “A two-dimensional automatic mesh generator for finite element analysis of random composites”, Computers and Structures, Vol. 41, No. 2, pp. 245-256, 1991.
S. Ghosh and N. Kikuchi, “An arbitrary Lagrangian-Eulerian finite element method for large deformation analysis of elastic-viscoplastic solids”, Computer Methods in Applied Mechanics and Engineering, Vol. 86, pp. 127-188, 1991.
S. Ghosh, “Finite element simulation of some extrusion processes using the arbitrary Lagrangian- Eulerian description”, ASM Journal of Materials Shaping Technology, Vol. 8, pp. 53-64, 1990.
S. Ghosh and N. Kikuchi, “Finite element formulation for the simulation of hot sheet metal forming processes”, International Journal of Engineering Science, Vol. 26 No. 2, pp. 143-161, 1988.
N. Ghosh, H. Rajiyah, S. Ghosh and S. Mukherjee, “New boundary element formulation for linear elasticity”, ASME, Journal of Applied Mechanics, Vol. 53, pp. 69-76, 1986.
S. Ghosh and S. Mukherjee, “Boundary element analysis of thermo-elastic deformation in nonhomogeneous media”, International Journal of Solids and Structures, Vol. 20, pp. 829-843, 1984.

Proceedings Publications

Ghosh, G. Weber, and M. Pinz, “A data-driven Bayesian model for fatigue in Ni-based superalloy microstructures”, AIAA SCITECH 2023 Forum, 2023. doi: 10.2514/6.2023-2036
Li and S. Ghosh, “Micromechanics model of the FRC subject to heating high- velocity impact using continuum damage mechanics with adiabatic heating”, Proceedings of the 34th Annual Technical Conference of the American Society for Composites, K. Kalaitzidou (ed.), 2019. doi: 10.12783/asc34/31269
Z. Alam, D. Eastman, G. Weber, S. Ghosh and K. Hemker, “Microstructural aspects of fatigue crack initiation and short crack growth in René 88DT”, Proceedings of the 13th International Symposium of Superalloys, Superalloys, pp. 561-568, October 2016. doi: 10.1002/9781119075646.ch60.
Zhang, Z. Li, S. Ghosh and D. O’Brien, “Parametric Homogenization Based Continuum Damage Mechanics Model for Composites”, Proceedings of the 31st Annual Technical Conference of the American Society for Composites, pp. 384-398, DEStech Publications, Inc., Lancaster PA 17602-4967, USA, 2016.
Ghosh and S. Keshavarz, “Multi-scale crystal plasticity FEM approach to modeling Nickel-based Superalloys”, 55th AIAA/ASME/ASCE/AHS/SC Structures, Structural Dynamics, and Materials Conference: SciTech 2014, January 2014. doi: 10.2514/6.2014-0796.
Paquet and S. Ghosh, “An adaptive multi-level model for multi-scale ductile fracture analysis in heterogeneous Aluminum alloys”, XII International Conference on Computational Plasticity. Fundamentals and Applications, COMPLAS XII, E. Onate, D.R.J. Owen, D. Peric and B. Suarez (eds), January 2013.
Ghosh and M. Samal, “Physically motivated dislocation density-based multi-scale approach for constitutive modeling of g-g’ Nickel based super-alloys”, Proceedings of NSF CMMI Grantees Conference, January 2011.
Ghosh, “Multi-time scaling image based crystal plasticity FE models dwell fatigue initiation in polycrystalline Ti alloys”, Proceedings of the 1st World Congress on Integrated Computational Materials Engineering (ICME), J. Allison, P. Collins, G. Spanos (eds.), The Minerals, Metals & Materials Society, pp. 113-119, 2011.
Ghosh, D. Paquet and P. Dondeti, “Microstructural effects on plastic deformation and fracture in dendritic cast Aluminum alloys”, Proceedings of NSF CMMI Grantees Conference, January 2011.
Ghosh, D. Paquet and V. Dakshinamurthy, “Multi-scale characterization and modeling of ductile failure in cast Aluminum alloys”, Proceedings of 7^th EUROMECH Solid Mechanics Conference, J. Ambrosio et. al. (eds.), 2009.
Ghosh and P. Chakraborty, “Modeling of dwell fatigue initiation in polycrystalline Ti alloys using multi-time scaling crystal plasticity FE models”, Proceedings of 10^th International Conference on Computational Plasticity, COMPLAS X, E. Onate and D.R.J. Owen (eds.), 2009.
Ghosh, D. S. Joseph and P. Chakraborty, “Crystal plasticity models with multi-time scaling for cyclic deformation of polycrystalline metals”, Proceedings of 4th Multi-scale Materials Modeling Conference, A. El-Azab (ed), 2008.
Ghosh, V. Dakshinamurthy, C. Hu and J. Bai, “Multiscale characterization and multi-scale modeling of ductile fracture in cast Aluminum alloys”, Proceedings of the NSF Grantees Conference, 2008.
Ghosh and S. Manchiraju, “Crystal plasticity models with multi-time scaling for cyclic deformation of polycrystalline metals”, Proceedings of the Plasticity’07 Conference, A. Khan (ed.), 2007.
Ghosh, V. Dakshinamurthy and C. Hu, “Multiscale characterization and analysis of ductile fracture in cast Aluminum alloys”, Proceedings of the Plasticity’07 Conference, A. Khan (ed.), 2007.
Ghosh, V. Dakshinamurthy and C. Hu, “Multiscale characterization and analysis of ductile fracture in cast Aluminum alloys” (Extended abstract), Proceedings of the 17^th US Army Solid Mechanics Symposium, B. Lamattina and R. Rajendran (eds.), 2007.
Ghosh and S. Li, “Extended Voronoi cell FEM (X-VCFEM) for failure evolution in composites by debonding and matrix cracking” (Extended abstract), Proceedings of the 17^th US Army Solid Mechanics Symposium, B. Lamattina and R. Rajendran (eds.), 2007.
L. Volakis, K. Sertel and S. Ghosh, “Multiphysics tools for load bearing antennas incorporating novel materials”, Proceedings of 2nd European Conference on Antennas and Propagation (EuCAP 2007), Edinburgh, UK, November 2007.
Ghosh, “Micromechanical and macroscopic models of ductile fracture in particle reinforced Aluminum’’, Proceedings of the International Congress on Computational Mechanics and Simulation, D. Maiti and S.K. Dwivedi (eds.), IIT Guwahati Press, 2006.
Ghosh and S. Manchiraju, “Multi-time scale analysis of cyclic deformation in polycrystalline metals’’, Proceedings of the 3rd Multi-scale Materials Modeling Conference, P. Gumbsch (eds.), Freiburg, Germany, pp., 2006.
Groeber. S. Ghosh, “Development of a robust 3D characterization-representation framework for modeling polycrystalline materials’’, Proceedings of the 3rd Multi-scale Materials Modeling Conference, P. Gumbsch (eds.), Freiburg, Germany, pp., 2006.
Ghosh and S. Li, “A wavelet based Voronoi cell FEM for crack evolution in composite materials”, Proceedings of the 11^th International Congress on Fracture, A. Carpinteri (eds.), Turin, Italy, pp. 4905-5001, 2005.
Ghosh, “Multiple scale modeling for deformation and failure of heterogeneous materials”, Proceedings of the International Congress on Computational Mechanics and Simulation, NGR Iyengar and A. Kumar (eds.), IIT Kanpur Press, pp. 43-56, 2004.
Ghosh “Modeling at the interface of mechanics and materials for composite and polycrystalline materials”, Proceedings ICTACEM 2004; Third International Congress on Theoretical, Applied, Computational and Experimental Mechanics, S. Bhattacharyya and S. Ghosh (eds.), IIT Kharagpur Press, pp. 10-11, 2004.
Asai and S. Ghosh “Multiple time scale modeling for cyclic deformation with crystal plasticity”, Materials Processing and Design: Modeling, Simulation and Application Proceedings of NUMIFORM, S. Ghosh, J. Castro and J.K. Lee (eds.), AIP Publishers, pp. 1725-1731, 2004.
Groeber, B. Haley, M. Uchic, and S. Ghosh, “Microstructural characterization using 3-D orientation data collected by an automated FIB-EBSD system”, Materials Processing and Design: Modeling, Simulation and Application Proceedings of NUMIFORM, S. Ghosh, J. Castro and J.K. Lee (eds.), AIP Publishers, pp. 1712-1718, 2004.
Hu, S. Moorthy and S. Ghosh, “A Voronoi cell finite element model for ductile damage in MMCs”, Materials Processing and Design: Modeling, Simulation and Application Proceedings of NUMIFORM, S. Ghosh, J. Castro and J.K. Lee (eds.), AIP Publishers, pp. 1893-1899, 2004.
Ghosh and C. Xie, “Modeling cyclic deformation of HSLA steels using crystal plasticity”, Materials Processing and Design: Modeling, Simulation and Application Proceedings of NUMIFORM, S. Ghosh, J. Castro and J.K. Lee (eds.), AIP Publishers, pp 1717-1725, 2004.
Raghavan, J. Bai and S. Ghosh, “Multi-scale model for damage analysis in fiber-reinforced composites with debonding”, Materials Processing and Design: Modeling, Simulation and Application Proceedings of NUMIFORM, S. Ghosh, J. Castro and J.K. Lee (eds.), AIP Publishers, pp. 1911-1917, 2004.
C. Williams and S. Ghosh, Proceedings of Thermec 2003, Materials Science Forum, Vols. 426-432, Trans Tech Publications, Switzerland, pp. 4609-4616, 2003.
L. Xie, M. Groeber, R. Butler and S. Ghosh, “Computational simulations of tensile and fatigue tests of HSLA steel based on experiments”, Proceedings of SAE World Congress, SP-1736, pp. 97-110, 2003.
Khadke, M. Lambert, S. Ghosh and M. Li, “Experiments, material characterization and numerical simulations for modeling of the edge-shearing process for Aluminum alloys”, Proceedings of NSF Design Grantees Conference, January 2003.
Gardiner, S. Ghosh and M. Li, “Numerical simulations and experiments on the cold rolling process for Aluminum alloys”, Proceedings of NSF Design Grantees Conference, January 2002.
Ghosh and P. Raghavan, “An adaptive multilevel computational model for composite laminates”, Proceedings of ICTACEM 2001, Indian Institute of Technology, Kharagpur, India, December 2001.
Ghosh and P. Raghavan, “An adaptive multilevel computational model for composite laminates”, Advances in Computational Engineering & Science, Proceedings of International Conference on Computational Engineering Science, S. N. Atluri (ed), 2001.
Yotte and S. Ghosh, “PMMC cluster analysis’, modeling and simulation-based engineering”, Proceedings of International Conference on Computational Engineering Science, S. N. Atluri (ed), 2001.
Ghosh and Y. Ling, “A microstructure based computational model for interfacial debonding in fiber reinforced composites”, Proceedings of SEM IX International Congress, Orlando, FL, June 2000, pp. 65-68, 2000.
Susagna, S. Yotte, J. Riss, D. Breysse and S. Ghosh, “Covariance and spatial distribution of particles in a metal matrix composite”, Proceedings of MECAMAT 2000, Centre De Morphologie Mathematique, Fontainebleau, France, 2000.
Susagna, S. Yotte, J. Riss, D. Breysse and S. Ghosh, “La covariance appliquee a l’analyse de la distribution spatialle de particules”, Proceedings of STERMAT 2000, Sixth International Conference on Stereology and Image Analysis in Material Science, Krakow, Poland, 2000.
Li, S. Ghosh, O. Richmond, H. Weiland and T.N. Rouns, “Dominant damage in particle reinforced Aluminum matrix composites”, The Integration of Materials, Process and Product Design, N. Zabaras, R. Becker, S. Ghosh, and L. Lalli (eds.), A.A. Balkema Publishers, Rotterdam, pp. 111-120, 1999.
PavanaChand and S. Ghosh, “A 3D Voronoi cell finite element model for particulate reinforced composites”, Modeling and Simulation Based Engineering, S.N. Atluri and P.E. O’Donoghue (eds.), Tech Science Press, pp. 1450-1455, 1998.
Lee, S. Moorthy and S. Ghosh, “Multiple scale computational model for damage in composite materials”, Modeling and Simulation Based Engineering, S.N. Atluri and P.E. O’Donoghue (eds.), Tech Science Press, pp. 1420-1425, 1998.
Moorthy and S. Ghosh, “Damage modeling in heterogeneous materials by the Voronoi cell finite element method”, Proceedings of 14th US Army Symposium on Solid Mechanics, K.R. Iyer and S-C. Chou (eds.), Battelle Press, pp. 3651-370, 1997.
Ghosh, “Multiple scale computational model for composite materials with microstructural damage”, Multiple Scale Analyses and Coupled Physical Systems, J. Salencon (ed.), Presses de lecole nationale des, pp. 263-274, 1997.
Ghosh, S. Moorthy and K.H. Lee, “Multiple scale elastic-plastic analysis of heterogeneous materials with the Voronoi cell finite element method”, Computational Methods in Micromechanics, S. Ghosh and M. Ostoja-Starzewskii (eds.), AMD- Vol. 212, ASME, pp. 87-106, 1995.
Moorthy and S. Ghosh, “Mesoscopic analysis of small deformation in heterogeneous materials using Voronoi cell finite element model”, Computational Mechanics’ 95 Theory and Applications, S. N. Atluri, G. Yagawa, and T. Cruse (eds.), pp. 1916-1921, 1995.
Raju and S. Ghosh, “Adaptive arbitrary Lagrangian-Eulerian finite element method for metal forming problems”, Computational Mechanics’ 95 Theory and Applications, S. N. Atluri, G. Yagawa, and T. Cruse (eds.), pp. 1414-1419, 1995.
Roy, S. Ghosh and R. Shivpuri, “FEM- micro genetic algorithm-based approach to optimal design of multistage metal forming processes”, NUMIFORM’95 Simulation of Materials Processing: Theory, Methods and Applications, S.F. Shen and P. Dawson (eds.), Balkema Publishers, pp. 611-618, 1995.
Roy, S. Ghosh and R. Shivpuri, “Micro genetic algorithms-based approach to optimal design of multi-stage metal forming processes”, Proceedings of the 1995 NSF Design and Manufacturing Grantees Conference, Soc. of Manufacturing Engineers, pp. 573-574, 1995.
Moorthy, S. Ghosh and Y.S. Liu, “Voronoi cell finite element model for random micropolar elastic-plastic heterogeneous media”, Proceedings of 13th Army Symposium on Solid Mechanics, S.C. Chou, F. D. Bartlett, T. W. Wright and K. Iyer (eds.), pp. 527-538, 1994.
Ghosh and S. Moorthy, “A Voronoi cell finite element model for random heterogeneous media”, Probabilities and Materials, Tests, Models and Applications, Proceedings of NATO Workshop PROBAMAT, NATO ASI Series, Vol. 269, pp. 273-284, 1994.
Shivpuri, D. Damodaran, S. Ghosh and S. Roy, “Computer aided approaches to improved quality in the extrusion of shapes and drawing of tubes”, Proceedings of Tenth Annual World Tube Congress, pp. 282-290 1994.
Ghosh, “Adaptive arbitrary Lagrangian-Eulerian finite element method in metal forming simulation”, MECAMAT’ 91 Large Plastic Deformations, Balkema Publishers, pp. 415-424, 1993.
Ghosh, “Heat transfer analysis of solidification processes by the Arbitrary Lagrangian-Eulerian finite element method”, Computational Methods in Materials Processing, MD- Vol. 39, ASME, pp. 159-170, 1992.
Ghosh and S. Moorthy, “An arbitrary Lagrangian-Eulerian finite element model for heat transfer analysis of solidification processes”, Numerical Methods In Industrial Processes, 92 J.L. Chenot, R.D. Wood and O.C. Zienkiewicz (eds.), Balkema Publishers, pp. 805-882, 1992.
Ghosh, “Finite deformation analysis involving contact of deformable bodies using the finite element method with arbitrary Lagrangian-Eulerian description”, Computer Modeling and Simulation Of Manufacturing Processes, MD- Vol.20, ASME, pp. 273-280, 1990.
Ghosh, “A new finite element description for simulation of metal forming processes”, NUMIFORM’89 Numerical Methods in Industrial Forming Processes, E.G. Thompson, R.D. Wood, O.C. Zienkiewicz and A. Samuelsson (eds.), Balkema Publishers, pp. 157-163, 1989.

Presentations at Conferences and Workshops

Plenary/ Semi-Plenary Lectures

S. Ghosh, (Plenary) “Machine Learning Enabled Parametrically Upscaled Constitutive and Damage Models (PUCM/PUCDM): A Data Driven Multiscale Modeling Approach for Metals & Composites”, 4th International Conference on Mechanics of Advanced Materials and Structures (ICMAMS2024), Ramaiah Institute of Technology (RIT), Bangalore, India, December 11-13, 2024.
S. Ghosh, (Plenary) “Machine Learning Enabled Parametrically Upscaled Constitutive and Damage Models (PUCM/PUCDM): A Data Driven Multiscale Modeling Approach for Metals & Composites”, 9th International Congress on Computational Mechanics and Simulation: ICCMS 2023, Indian Institute of Technology Gandhinagar, India, December 20-22, 2023.
S. Ghosh, (Plenary) “Multiscale Models of Fatigue Life in Polycrystalline Ti Alloys from Location-Specific Statistically Equivalent RVEs (SERVE)”, 2023 RTX Manufacturing Technology Network (MfgTN) and Additive Manufacturing Conference Joint Symposium, East Hartford, Connecticut, November 6-7, 2023.
S. Ghosh, (Plenary) “Parametrically-Upscaled Constitutive Model (PUCM) and Crack Nucleation Model (PUCNM) for Fatigue Predictions in Ti Alloys”, 3^rd International Workshop on Plasticity, Damage and Fracture of Engineering Materials IWPDF 2023, Istanbul Turkey, October 4-6, 2023.
S. Ghosh, (Visioning Excellence Plenary Talk) “Perspectives on Navigating the Emerging Landscape of Computational Mechanics”, US National Congress of Computational Mechanics, Virtual Meeting, July 27, 2021.
S. Ghosh, (Plenary) “Parametrically Homogenized Constitutive Models (PHCMs) for Predicting Fatigue Crack Nucleation in Titanium Alloys: Coupling Multi-Scale Modeling with Machine Learning and Uncertainty Quantification”, ADMAT 2019, International Conference on Advanced Materials & Processes for Defence Applications, Hyderabad, India, September 23-25, 2019.
S. Ghosh, (Plenary) “Parametrically Homogenized Constitutive Models (PHCMs) for Predicting Fatigue Crack Nucleation in Titanium Alloys: Coupling Multi-Scale Modeling with Machine Learning and Uncertainty Quantification”, ICM-13: 13th International Conference on the Mechanical Behaviour of Materials, Melbourne, Australia June 2019.
S. Ghosh, (Plenary) “Computational Multiscale Framework for Coupled Transient Electromagnetic-Mechanical Phenomena for Antenna and Sensors”, ICCM2018 9th International Conference on Computational Methods, Rome, Italy August 2018.
S. Ghosh, (semi-Plenary) “Multi-Scale Computational Models for Predicting Fatigue Crack Nucleation in Metallic Materials”, World Congress of Computational Mechanics WCCM XIII & PANACM II, New York City, NY, July 22-27, 2018.
S. Ghosh, (Structural Materials Division Luncheon Lecture) “Advances in Computational Mechanics and Computational Materials Science for Multi-Scale Fatigue Prediction”, TMS2018 147th Annual Meeting and Exhibition, Phoenix, AZ March 2018.
S. Ghosh, (Plenary) “Advanced Computing for Materials and Manufacturing”, NSF Workshop on Core Knowledge and Skills for Effective Use of Advanced Computation and Data in Materials and Manufacturing”, TMS2018, Phoenix, AZ March 2018.
S. Ghosh, “Parametrically Homogenized Damage Models from Micromechanical Analyses of Statistically Equivalent RVE’s”, ICCMS 201, International Conference on Composite Materials and Structures, December 27-29th 2017, Hyderabad, India.
S. Ghosh, “Computational Mechanics Approaches for Addressing the Integrated Computational Materials Engineering (ICME) Initiative”, 8th International Conference on Multiscale Materials Modeling, October 9-14, 2016, Dijon, France.
S. Ghosh, (semi-Plenary) “Computational Framework Involving Spatial and Temporal Multi-Scaling for Coupled Transient Electromagnetics-Mechanical Phenomena”, World Congress of Computational Mechanics WCCM XII & APCOM VI, Seoul Korea, July, 2016.
S. Ghosh, “Spatial and Temporal Multiscale Models for Advancing Integrated Computational Materials Engineering”, EMI 2016 Conference & Probabilistic Mechanics & Reliability 2016 Conference, Vanderbilt University, Nashville, TN, May 22-25, 2016.
S. Ghosh, (semi-Plenary) “Computational Mechanics in Advancing the Integrated Computational Materials Science & Engineering (ICMSE) Initiative for Metals and Alloys”, 13th US National Congress of Computational Mechanics, San Diego CA, July 27-30, 2015.
S. Ghosh, “Integrated Computational Materials Science & Engineering (ICMSE) Initiative in Predicting Deformation and Fatigue in Polycrystalline Metals and Alloys”, 5th International Congress on Computational Mechanics and Simulation: ICCMS 2014, CSIR-SERC Chennai, India, December 10-13, 2014.
S. Ghosh, “Integrated Computational Materials Science & Engineering Initiative in Predicting Deformation and Fatigue in Polycrystalline Alloys”, International Conference on Advanced Materials And Energy Technology, ICAMET, IIEST Shibpur, India, December 17-19, 2014.
S. Ghosh, “Multi-Scale Computational Modeling System for Coupled Electromagnetics and Mechanical Simulations in Multifunctional Materials”, Multifunctional Materials, Structures and Applications: ICMMSA-2014, Centre for Interdisciplinary Research (CIR), MNNIT, Allahabad, INDIA, December 22-24, 2014.
S. Ghosh, “New Paradigms in Multi-Scale Modeling for Integrated Computational Materials Science & Engineering (ICMSE)”, 13th International Symposium on Multiscale, Multifunctional and Functionally
Graded Materials MM&FGM 2014, Taua Resort, SP, Brazil, October 19-22, 2014.
S. Ghosh, “Spatial and Temporal Multi-Scale Modeling of Heterogeneous Materials: Addressing the ICMSE Initiative”, Computational and Experimental Mechanics of Advanced Materials (CEMAM) Workshop, KAUST, Saudi Arabia, July 1-3, 2013.
S. Ghosh, “New Trends in Simulation Based Engineering (SBE) with a Focus on Multi-Scale Modeling”, International Workshop on Scientific Computing – IWSC 2010, Sri SATHYA SAI Institute of Higher Learning (SSSIHL), Prashanthi Nilayam, India, December 2010.
S. Ghosh, “Multi-Time Scale Crystal Plasticity FE Model for Cyclic Deformation and Crack Nucleation in Ti Alloys”, International Conference on Theoretical, Applied, Computational and Experimental Mechanics (ICTACEM), Indian Institute of Technology, Kharagpur, India, December 2010.
S. Ghosh, “Predicting Ductile Failure in Structures: A Multi-Scale Approach”, 9th International Conference on Structural Mechanics in Reactor Technology (SMIRT), Toronto, Canada, August, 2007
S. Ghosh, “Multiscale Characterization and Modeling of Ductile Fracture in Cast Aluminum Alloys”, 2^nd International Conference on Computational Mechanics and Simulation, I.I.T. Guwahati, India, December 2006.
S. Ghosh, “Crystal Plasticity Models with Multi-Time Scaling for Cyclic Deformation of Polycrystalline Metals”, Material Behaviour: Far From Equilibrium, Bhabha Atomic Research Center, Mumbai, India, December 2006.
S. Ghosh, “Multi-Level Models for Multiple Scale Damage Analysis in Heterogeneous Materials”, 34th Solid Mechanics Conference, Zakopane, Poland, September 2002.

Keynote Lectures

S. Ghosh, “Modeling Location-specific Material Behavior in Polycrystalline Ti Alloys With Material Design Implications”, TMS Specialty Congress: Accelerating Discovery for Mechanical Behavior of Materials 2024: Mechanical Behavior Keynote , Cleveland OH, June 17, 2024.
S. Ghosh, “Parametrically Upscaled Constitutive and Crack Nucleation Models (PUCM/PUCNM)”, PW-24 (Cold Dwell Fatigue in Titanium Alloys) Workshop, Dayton OH, April 19, 2024.
S. Ghosh, “Data-Driven Parametrically-Upscaled Coupled Constitutive and Damage Models for Damage Sensing in Multifunctional Piezo-Composites”, 3^rd International Conference on Mechanics of Advanced Materials and Structures, Texas A&M University, College Station TX, August 9-10, 2023.
S. Ghosh, “Machine Learning Enabled Parametrically Upscaled Constitutive Models (PUCM): A Data Driven Multiscale Modeling Approach for Metals & Composites”, Data-Driven and Computational Modeling Across Scales, California Nano Systems Institute, UCLA, May 10-12, 2023.
S. Ghosh, “Machine Learning-Enabled and Uncertainty Quantified Parametrically-Upscaled Constitutive Models for Multiscale Fatigue Modeling”, 10^th International Conference on Multiscale Materials Modeling (MMM10), Baltimore MD, October 3, 2022.
S. Ghosh, “Data-driven Bayesian Model-based Prediction of Fatigue Crack Nucleation in Ni-based Superalloys”, Computing In Engineering Forum 2022, Virtual Event, University of Wisconsin, Madison, WI, September 20 – 21, 2022.
S. Ghosh, “Crystal Plasticity Phase Field Model with Crack Tip Enhancement By Concurrent Atomistic-Continuum Model”, 11th European Solid Mechanics Conference (ESMC), University of Galway, Galway, Ireland July 4-8, 2022.
S. Ghosh, “Uncertainty Quantified Parametrically Homogenized Constitutive Models (UQ-PUCM) for Predicting Fatigue Crack Nucleation in Ti Alloys”, TMS 2022 Annual Meeting & Exhibition, Anaheim, CA, February 28, 2022.
S. Ghosh, “WATMUS: Wavelet Transformation Induced Multi-Time Scaling for Accelerating Fatigue and Multi-Physics Simulations”, J.T. Oden Symposium, US National Congress of Computational Mechanics, Virtual Meeting, July 27, 2021.
S. Ghosh, “Uncertainty Quantified Parametrically Homogenized Constitutive Models (PHCMs) for Multi-Scale Predictions of Fatigue Crack Nucleation in Titanium Alloys”, Imperial College Titanium Industry Meeting, Virtual Meeting, October 22, 2020.
S. Ghosh, “Uncertainty Quantified Parametrically Homogenized Constitutive Models (PHCMs) for Multi-Scale Predictions of Fatigue Crack Nucleation in Titanium Alloys”, Computing In Engineering Forum 2020, Virtual Event, University of Wisconsin, Madison, WI, September 29 – October 1, 2020.
S. Ghosh, Preetam Tarafder and Saikat Dan, “Towards a Virtual Damage Sensor: Using a Multiscale Coupled Electro-Mechanical FE Model of Piezoelectric Material”, TMS 2020 Annual Meeting & Exhibition, San Diego, CA, February 23-27, 2020.
S. Ghosh, “Parametrically Homogenized Constitutive Models (PHCM) from Image-based Crystal Plasticity Modeling to Predict Fatigue Crack Nucleation”, SES 2019, Society of Engineering Science: 56th Annual Technical Meeting, Washington University in St. Louis, October 13-15, 2019.
S. Ghosh, “Coupling CPFEM with Phase Field Modeling from Crack Propagation in Polycrystalline Materials”, 15th US National Congress of Computational Mechanics, Austin TX, July 28-August 1, 2019.
S. Ghosh, “Coupled Atomistic-Continuum Coupling for Crack Propagation”, NIST Workshop on Atomistic Simulations for Industrial Needs, Gaithersburg, MD, August 2, 2018.
S. Ghosh, “Crystal Plasticity Finite Element Simulation of Fatigue Failure in Polycrystalline Al7075-T651”, EMI 2018: Engineering Mechanics Institute Conference, Cambridge, MA, May 30, 2018.
S. Ghosh, “High Fidelity Modeling of Multi‐Physics Material Damage Initiation and Evolution”, Advances in Structural Sciences Research for High‐speed Flight, The Ohio State University, Columbus, Ohio, March 14 ‐ 16, 2018.
S. Ghosh, “Development of a Multi-Scale Modeling Framework for Fatigue Crack Evolution in Ti Alloys”, MAI PW-18, Dayton, OH, February 15, 2018.
S. Ghosh, “Wavelet Transformation based Multi-Time Scaling (WATMUS) for Fatigue and Coupled Multi-Physics Problems”, Symposium on Multiscale Computational Analysis of Complex Materials, Technical University of Denmark (DTU), Lyngby, Denmark, August 29-31, 2017.
S. Ghosh, “Spatial and Temporal Multiscale Models for Advancing the Integrated Computational Structure-Materials Engineering Initiative”, Workshop on Materials Computation Data Science & Multiscale Modeling, University of Illinois Urbana Champaign, August 14-15, 2017.
S. Ghosh, “Computational Framework Involving Temporal Multi-Scaling for Coupled Transient Electromagnetics-Mechanical Phenomena”, 14^th US National Congress on Computational Mechanics, Montreal, Canada, June 17-20, 2017.
S. Ghosh, “Computational Framework Involving Temporal Multi-Scaling for Coupled Transient Electromagnetics-Mechanical Phenomena”, EMI 2017: Engineering Mechanics Institute Conference, San Diego, CA, June 4-7, 2017.
S. Ghosh, “ICME and Computational Mechanics for Advancing Predictive Capabilities in Fatigue Modeling”, TMS 2017 146th Annual Meeting & Exhibition, San Diego, CA, February 27, 2017.
S. Ghosh, “Computational Framework for Coupled Transient Electromagnetics-Mechanical Phenomena”, ARSM 2016: Multiferroic Meso-Micro RF Devices, University of California, Los Angeles, November 15, 2016.
S. Ghosh, “Computational Mechanics Aspects for Advancing the Integrated Computational Materials Engineering (ICME) Initiative”, IUTAM Symposium on Integrated Computational Structure-Material Modeling of Deformation and Failure under Extreme Conditions, Baltimore, Maryland, June 20-22, 2016.
S. Ghosh, “High Fidelity Modeling of Multi‐Scale Material Damage Initiation and Evolution”, Advances in Structural Sciences Research for High‐speed Flight, The Ohio State University, Columbus, Ohio, 10 ‐ 13 May 2016.
S. Ghosh, “Multi-Scale Modeling Computational Framework for Evolving Damage in Composite Materials & Structures”, ARO Workshop for High-Fidelity Simulation Based Virtual Testing of Composite Materials and Structures, Coral Gables, FL. April 19-20, 2016.
S. Ghosh, “FAA Cold Dwell Program: Review of Computational Modeling”, Workshop on Cold Dwell Fatigue of Titanium Alloys, Tec Edge, Dayton OH, April 18-19, 2016.
S. Ghosh, “Facilitating Physics-based Materials Modeling with ICME Approaches”, NASA’s 2040 Vision for Integrated, Multiscale Materials and Structures Modeling/Simulation Workshop, Nashville, Tennessee, February 18, 2016.
S. Ghosh, “Multi-Scale Crystal Plasticity FE Models for Predicting Fatigue in Polycrystalline Metals and Alloys”, TMS 2016 144th Annual Meeting & Exhibition, Nashville, Tennessee, February 14-18, 2016.
S. Ghosh, “An Integrated Spatio-Temporal Multi-Scale Computational Modeling System”, Gordon Research Conference on Multifunctional Materials and Structures: Science of Autonomic, Adaptive and Self-Sustaining Systems, Ventura, California, January 31- February 5, 2016.
S. Ghosh and J. Cheng, “Multi-Scale Crystal Plasticity FE Models for Predicting Fatigue in Polycrystalline Metals and Alloys”, Plasticity 2016, Kona, Hawaii, January 3-9, 2016.
S. Ghosh, “Multi-Scale Computational Modeling Framework for Coupled Electromagnetics and Mechanical Simulations in Multifunctional Materials”, 20^th International Conference on Composite Materials, Copenhagen, Denmark, July 19-24, 2015.
S. Ghosh, “Multi-Scale Crystal Plasticity FE Models for Predicting Fatigue in Polycrystalline Metals and Alloys”, 2015 ASM Annual Symposium, GE Global Research, Niskayuna, NY, May 18-19, 2015.
S. Ghosh, (panelist and speaker) “Integrated Computational Materials Engineering for Composite Materials: An Academic Perspective”, SAMPE 2015, Baltimore, MD, May 19, 2015.
S. Ghosh, S. Keshavarz, G. Weber, “Multi-Scale Crystal Plasticity FEM Approach to Modeling Nickel-Based Superalloys”, TMS 2015 144^th Annual Meeting & Exhibition, Orlando, FL, March 15-19, 2015.
S. Ghosh, “Spatial and Temporal Multi-Scale Modeling of Lightweight Metallic Materials: Addressing the ICMSE Initiative”, 2nd Light-Weighting Summit Advances in Materials for Automotive Mass Reduction, Detroit, MI, March 3-5, 2015.
S. Ghosh, “Multi-Time Scaling Induced Image Based Crystal Plasticity FE Models for Predicting Fatigue in Polycrystalline Alloys”, 11^th World Congress on Computational Mechanics WCCM-ECCM-ECFD 2014, Barcelona, Spain, July 21-25, 2014.
S. Ghosh, “Material Constitutive and Damage Modeling for Extreme Environments”, AFRL Collaborative Center for Structural Sciences Meeting, Tec-Edge, Dayton, OH, July 7 –10, 2014.
S. Ghosh, “Towards a Multi-Scale Framework for Predicting Fatigue in Polycrystalline Metals and Alloys”, 3rd Multi-axial/Multiscale Fatigue Summit, Old Town Alexandria, VA, June 10-12, 2014.
S. Ghosh, “Center of Excellence in Integrated Materials Modeling (CEIMM)”, AFRL Workshop on Enhancing DoD Collaborations in Computational Materials Science and Engineering, Dayton, OH, June 3-4, 2014.
S. Ghosh, “Hierarchical Crystal Plasticity FEM For Polycrystalline Nickel-based Superalloys”, IUTAM Symposium on Connecting Multiscale Mechanics to Complex Material Design, Evanston, Ill, May 13-15, 2014.
S. Ghosh, “Modeling at the Meso-scale: Issues and Needs for Multi-Scale Modeling of Material Failure”, Mach Conference, Annapolis, MD, April 2014.
S. Ghosh, “Benchmark Problems for Predictive Material Behavior, Part 2: Failure Problems”, SIAM Conference on Uncertainty Quantification, Savannah, Georgia, April 2014.
S. Ghosh and S. Keshavarz, “Multi-Scale Crystal Plasticity FEM Approach to Modeling Nickel-based Superalloys”, American Institute of Aeronautics and Astronautics (AIAA) SciTech Conference, National Harbor, MD, January 2014.
S. Ghosh and S. Keshavarz, “Multi-Scale Crystal Plasticity FEM Approach to Modeling Nickel-based Superalloys”, Plasticity, Damage & Fracture 2014, Grand Lucayan Resort, Freeport, Bahamas, January 2014.
S. Ghosh, “Integrated Computational Materials Science & Engineering (ICMSE ) Approaches to Problems with Evolving Domains”, Workshop on Computational Methods for Problems with
Evolving Domains and Discontinuities, AHPCRC, Stanford University, CA, December 4-5, 2013.
S. Ghosh, “Integrated Multi-Scale Characterization and Modeling of Ductile Failure in Heterogeneous Materials”, ASME International Mechanical Engineering Congress & Exposition 2013, San Diego, CA, November 20, 2013.
S. Ghosh, “Multi-Time Scaling Induced Image Based Crystal Plasticity FE Models for Predicting Fatigue in Polycrystalline Alloys”, ASME International Mechanical Engineering Congress & Exposition 2013, San Diego, CA, November 20, 2013.
S. Ghosh, “Challenges in Integrated Computational Structure-Material Modeling of High Strain-Rate Deformation and Failure in Heterogeneous Materials”, ARO-Sponsored Workshop, Johns Hopkins University, Baltimore MD, September 5-6, 2013.
S. Ghosh, “Integrated Multi-Scale Characterization and Modeling of Ductile Failure in Metallic Alloys”, EMI 2013: Engineering Mechanics Institute Conference, Northwestern University, August 5-7, 2013.
S. Ghosh, “Developing Crystal Plasticity Constitutive and Image-Based FE Models for Polycrystalline Magnesium Alloys”, Workshop on Multi-Axial Loading in Magnesium Alloys, University of Waterloo, Canada, April 11-12, 2013.
S. Ghosh, “Multi-Time Scaling Image -Based CPFE Models for Fatigue Initiation in Polycrystalline Ti Alloys”, TMS 2013 142^nd Annual Meeting and Exhibition, San Antonio TX, March 2013.
S. Ghosh, “Integrated Multi-Scale Characterization and Modeling of Ductile Failure in Aluminum Alloys”, 49th Annual Meeting of Society of Engineering Science, Atlanta GA, October 2012.
S. Ghosh, “Wavelet Transformation Multi-Time Scaling for Fatigue Crack Initiation in Polycrystalline Ti Alloys”, 10th World Congress on Computational Mechanics, Sao Paulo, Brazil, July 2012.
S. Ghosh, “Image-Based Multi-Scale Models in Ductile Failure and Fatigue of Heterogeneous Metallic Materials”, MDI Summer Research Group Workshop Damage Evolution in Structural Materials at the Mesoscale: Models and Experiments, Los Alamos National Laboratory, NM, July 2012.
S. Ghosh, “Homogenization Based Continuum Damage Mechanics Model for Monotonic and Cyclic Damage in 3D Composites”, IUTAM Symposium on Advanced Materials Modeling for Structures, Ecole des Mines de Paris, France, April 2012.
S. Ghosh, “Multi-time Scaling in Fatigue Analysis of Image Based Crystal Plasticity FEM”, Averaging Methods for Multiscale Phenomena in Engineering Materials Workshop, Carnegie Mellon University, Pittsburgh, PA, April 2012.
S. Ghosh, “Temporal Multi-Scaling in Crystal Plasticity FE Models of Polycrystalline Metals for Fatigue Crack Initiation”, J.T. Oden 75th Birthday Symposium, University of Texas, Austin, TX, January 2012.
S. Ghosh, “Multi-Time Scaling Image Based Crystal Plasticity FE Models Dwell Fatigue Initiation in Polycrystalline Ti Alloys”, Plasticity 2012, San Juan, Puerto Rico, January 2012.
S. Ghosh, “Computational Multi-scale Methods for Damage and Failure in Heterogeneous Materials”, Air Force Workshop on Ceramic Matrix Composites Behavior and Life Modeling, Dayton, OH, August 3-4, 2011.
S. Ghosh, “Multi-Scale Modeling of Deformation and Failure in Poly-phase and Polycrystalline Materials”, 11^th US National Congress of Computational Mechanics, Minneapolis, MN, July 2011.
S. Ghosh, “Computational Multi-scale Methods for Damage and Failure in Heterogeneous Materials”, Air Force Workshop on High-rate Deformation Physics of Heterogeneous Materials, Arlington, VA, July 2011.
S. Ghosh, “Multi-Time Scaling Based Crystal Plasticity FE Models of Dwell Fatigue Initiation in Polycrystalline Ti Alloys”, 1st World Congress on Integrated Computational Materials Engineering, Seven Springs Mt Resort, PA, July 2011.
S. Ghosh, “Multi-Time Scaling Image Based Crystal Plasticity FE Models Dwell Fatigue Initiation in Polycrystalline Ti Alloys”, Uncertainty Quantification and Multiscale Materials Modeling, Santa Fe, New Mexico, June 2011.
S. Ghosh, “Challenges in Computational Multiscale Materials Modeling”, Joint ARO-AFOSR-NSF Workshop on Multiscale, Multiphysics Analysis & Design For Multifunctional Applications, Arlington, VA, May 2011.
S. Ghosh, “Multiscale Modeling for Multifunctional Design”, Joint ARO-AFOSR-NSF Workshop on Multiscale, Multiphysics Analysis & Design For Multifunctional Applications, Arlington, VA, May 2011.
S. Ghosh, “Temporal Multi-scaling in Image Based Crystal Plasticity FE Modeling of Dwell Fatigue in Ti Alloys Fatigue”, IUTAM Symposium, Pensacola, Florida, April 2011.
S. Ghosh, “Computational Modeling Framework for Coupled Electro-Magnetic-Dynamical –Damage Systems”, Integrated Sensor Technologies & Electromagnetic Interference Workshop, University of California LA, October 6, 2010.
S. Ghosh, “Crack Nucleation in Ti Alloys under Dwell Loading with Wavelet based Multi-Time Scale Approach”, 9^th World Congress of Computational Mechanics (WCCM/APCOM2010), Sydney, Australia, July 19-23, 2010.
S. Ghosh, “The Voronoi Cell Finite Element Method: Advances in Microstructural Damage & Failure”, 9^th World Congress of Computational Mechanics (WCCM/APCOM2010), Sydney, Australia, July, 2010.
S. Ghosh, “Multi-Scale Approaches for Modeling Failure and Fatigue in Composite Materials”, High Resolution Non-Invasive Damage Diagnostics & Predictive Modeling Workshop, London, England, June 1-3, 2010.
S. Ghosh, “Dwell Fatigue Initiation in Polycrystalline Ti Alloys Using Multi-Time Scaling Crystal Plasticity FE Models”, High Resolution Non-Invasive Damage Diagnostics & Predictive Modeling Workshop, London, England, June 1-3, 2010.
S. Ghosh, “Dwell Fatigue Initiation in Polycrystalline Ti Alloys Using Multi-Time Scaling Crystal Plasticity FE Models”, Rolls-Royce Crystal Plasticity Modeling and Related Technology Workshop, Indianapolis, January 11-12, 2010
S. Ghosh, D. Joseph, P. Chakraborty, “Dwell Fatigue Initiation in Polycrystalline Ti Alloys Using Multi-Time Scaling Crystal Plasticity FE Models”, 16th International Symposium on Plasticity, St. Kitts, January 3-8, 2010.
S. Ghosh, A. Srivastava, C. Alleman, “MD Simulations for Physical Property Estimation in Polymeric Systems”, Ohio Innovation Summit, Dayton, OH, April 20, 2009.
S. Ghosh, “Integrated Multiscale Characterization-Analysis for Ductile Fracture in Heterogeneous Metallic Materials”, 3rd US-France Symposium on Damage and Failure in Heterogeneous Materials and Structures, University of Florida/REEF, Shalimar, FL, 22-24 April 2009.
S. Ghosh, D. Paquet, J. Bai and H. Chao, “Multiscale Characterization and Analysis for Ductile Fracture in Metallic Materials”, 15th International Symposium on Plasticity & Its Current Application, St. Thomas, US Virgin Islands, January 3-8, 2009.
S. Ghosh, “Multi-level Models for Multi-Scale Analysis of Failure and Fatigue of Composite Materials”, AFOSR Workshop on Multiscale Computational Methods for Complex Materials, Boston, MA, November 2008.
S. Ghosh, D. S. Joseph and P. Chakraborty, “Crystal Plasticity Models with Multi-time Scaling for Cyclic Deformation of Polycrystalline Metals”, 4th Multi-scale Materials Modeling Conference, Tallahassee, FL, October 2008.
S. Ghosh and S. Manchiraju, “Crystal Plasticity Models with Multi-time Scaling for Cyclic Deformation of Polycrystalline Metals”, International Conference in Plasticity’07, Anchorage, Alaska June 2007.
S. Ghosh, “Crystal Plasticity Models for Deformation of Polycrystalline Ti Alloys”, DARPA Prognosis Meeting, St. Augustine, FL, January 29, 2007.
S. Ghosh and S. Manchiraju, “Multi-Time Scale Analysis of Cyclic Deformation in Polycrystalline Metals”, 3rd Multi-scale Materials Modeling Conference, Freiburg, Germany, September 2006.
M. Groeber. S. Ghosh, “A Framework for Automated 3D Microstructural Analysis & Representation”, 3rd Multi-scale Materials Modeling Conference, Freiburg, Germany, September 2006.
S. Ghosh, “Multi-Scale Material Characterization and Multi-scale Analysis of Ductile Fracture in Cast Aluminum Alloys”, 7^th World Congress of Computational Mechanics, Los Angeles, CA, July 2006.
S. Ghosh, “Computational Multi-scale Models for Structure-Material Interaction”, AFOSR Workshop on Multiscale Modeling of Carbon Fiber Reinforced Composites, Long Beach, CA, May 2006.
S. Ghosh, “Computational Multi-scale Models for Structure-Material Interaction”, Mechanics of Materials Workshop, Mathematisches Forschungsinstitut, Oberwolfach, Germany, January 2006.
S. Ghosh, “Computational Modeling of Ti-6242 from Experiments”, Residual Stress Meeting, GE Aircraft Engines Company, Cincinnati, OH, February 2006.
S. Ghosh and M. Asai, “Multiple Time Scale Modeling of Cyclic Deformation with Crystal Plasticity”, 8^th US National Congress of Computational Mechanics, Austin, TX, July 2005.
S. Ghosh, “Multiple Time Scale Modeling of Cyclic Deformation with Crystal Plasticity”, 3rd International Conference on Structural Stability & Dynamics, Kissimmee, FL, June 2005.
S. Ghosh, “Finite Element Modeling of Deformation in Metals with Crystal Plasticity”, Workshop on Integration of Characterization, Modeling and Rapid Manufacturing, Freiburg, Germany, May 2005.
S. Ghosh, “Concurrent Multi-Scale Computational Models for Structure-Material Interaction”, Ohio Supercomputer Center on Materials for National Security, Santa FE, NM, May 2005.
S. Ghosh “Multiple Scale Modeling for Deformation and Failure of Heterogeneous Materials”, International Congress on Computational Mechanics and Simulation, Indian Institute of Technology, Kanpur, December 2004.
S. Ghosh “Modeling at the Interface of Mechanics and Materials for Composite and Polycrystalline Materials”, ICTACEM 2004; Third International Congress on Theoretical, Applied, Computational and Experimental Mechanics, Indian Institute of Technology, Kharagpur, December 2004.
S. Ghosh, P. Raghavan and S. Li, “Multi-Level Computational Models for Multiple Scale Analysis of Composite Materials”, International Workshops on Advances in Computational Mechanics: IWACOM, Hosei University, Tokyo, Japan, November 2004.
S. Ghosh, “Multi-Scale Modeling of Composites and Polycrystalline Materials”, 6^th World Congress of Computational Mechanics: WCCM, Beijing, China, September 2004.
S. Ghosh and P. Raghavan, “Multi-Level Models For Damage Analysis in Composite Materials”, 7^th US National Congress of Computational Mechanics, Albuquerque, NM, July 2003.
S. Ghosh and P. Raghavan, “Adaptive Multi-Level Models For Damage Analysis in Composite Materials”, International Conference on Computational Engineering Science ICES 2003, Corfu, Greece, July 2003.
S. Ghosh, “Multilevel Models for Multiple Scale Analysis of Composite Materials”, Annual Symposium in the Computational Science & Engineering Program, The University of Illinois, Urbana-Champaign, IL, April 2003
S. Ghosh, “Multilevel Computational Model for Composite Laminates”, 2^nd International Conference on Theoretical, Computational and Experimental Mechanics, Indian Institute of Technology, Kharagpur, December 2001.
S. Ghosh, (Section lecture) “An Adaptive Multilevel Computational Model for Composite Laminates”, 2^nd International Conference on Theoretical, Computational and Experimental Mechanics, Indian Institute of Technology, Kharagpur, December 2001
S. Ghosh, “An Adaptive Multilevel Computational Model for Composite Laminates”, International Conference on Computational Engineering Science ICES 2001, Puerto Vallarta, Mexico, August 2001.
S. Ghosh, “Multi-level Models for Multiple Scale Damage Analysis in Heterogeneous Materials”, 33rd Solid Mechanics Conference, Zakopane, Poland, September 2000.
S. Ghosh, “Incorporation of Microstructural Simulations into FEM Modeling of Damage and Properties”, 2000 Gordon Conference on Physical Metallurgy on Processing for Control of Microstructure Evolution and Performance, Plymouth, NH, July 2000.
S. Ghosh, “Multiple Scale Analysis of Heterogeneous Elastic-Plastic Materials with Asymptotic Homogenization and the Voronoi Cell Finite Element Method”, 5th International Workshop on Computational Modeling of the Mechanical Behavior of Materials, Aachen, Germany, November 1995.

Invited Paper Presentations

S. Ghosh, “Machine Learning-Augmented Parametrically Upscaled Damage Model for Microstructural Damage Sensing in Piezoelectric Composites”, Drucker Medal Symposium Honoring Professor Arun Shukla, ASME IMECE 2024, Portland, OR, November 17-21, 2024.
S. Ghosh, “Machine Learning Enabled Parametrically Upscaled Constitutive Models for Fatigue Simulations: A Data-Driven Multiscale Modeling Approach”, MS&T 2024 Materials Science & Technology, Pittsburgh, PA, October 6-9, 2024.
A.D. Rollett and S. Ghosh, “Towards a Digital Twin for Qualification and Certification of Metals Additive Manufacturing”, MS&T 2024 Materials Science & Technology, Pittsburgh, PA, October 6-9, 2024.
S. Ghosh, “Multiscale Modeling of Multifunctional Composites Using Parametric Upscaling Multiscale Modeling of Multifunctional Composites Using Parametric Upscaling”, Shaping the Future of Multifunctional Materials and Structures: A Symposium in Honor of Dr. ‘Les’ Lee,”, Johns Hopkins University, Baltimore, MD, September 19-20, 2024.
S. Ghosh and Kishore Nair, “Crystal plasticity phase field model with crack tip enhancement by concurrent atomistic-continuum model”, 16th World Congress on Computational Mechanics and 4th Pan American Congress on Computational Mechanics (WCCM-PANACM 2024), Vancouver, Canada, July 22-25, 2024.
S. Ghosh and G. Weber, “Data-Driven Bayesian Model-Based Prediction of Fatigue Crack Nucleation in Ni-based Superalloys”, 16th World Congress on Computational Mechanics and 4th Pan American Congress on Computational Mechanics (WCCM-PANACM 2024), Vancouver, Canada, July 22-25, 2024.
S. Ghosh, S. Dan and P. Tarafder, “Machine learning-aided digital twins for damage sensing: a multi-physics and multi-scale computational framework using piezoelectric composites”, 16th World Congress on Computational Mechanics and 4th Pan American Congress on Computational Mechanics (WCCM-PANACM 2024), Vancouver, Canada, July 22-25, 2024.
T. Tak, K. Nair, S. Kotha, A. Pilchak, and S. Ghosh, “Multiscale modeling and simulation platform for predicting cold dwell fatigue in Ti alloys ”, 16th World Congress on Computational Mechanics and 4th Pan American Congress on Computational Mechanics (WCCM-PANACM 2024), Vancouver, Canada, July 22-25, 2024.
S. Ghosh, S. Dan and P. Tarafder, “Machine learning-augmented parametrically upscaled damage model for microstructural damage sensing in piezoelectric composites”, Engineering Mechanics Institute Conference and Probabilistic Mechanics & Reliability Conference (EMI/PMC), Chicago, Ill, May 28-31, 2024.
Y. Xiao and S. Ghosh, “Bayesian UQ framework for multiscale Parametrically Upscaled Continuum Damage Mechanics Model (PUCDM) of unidirectional composites”, Engineering Mechanics Institute Conference and Probabilistic Mechanics & Reliability Conference (EMI/PMC), Chicago, Ill, May 28-31, 2024.
S. Ghosh, Parametrically-upscaled Crack Nucleation Model (PUCNM) for Fatigue Nucleation in Ti Alloys Containing Micro-Texture Regions, TMS 2024 Annual Meeting & Exhibition, March 3-7, 2024, Orlando, Florida.
S. Ghosh, Efficient Computational Framework for Image-based Micromechanical Analysis of Additively Manufactured Ti-6Al-4V Alloys, An Atoms to Autos Approach for Materials Innovations for Lightweighting: An LMD Symposium in Honor of Anil K. Sachdev TMS 2024 Annual Meeting & Exhibition, March 3-7, 2024, Orlando, Florida.
S. Ghosh, “Machine Learning Enabled Parametrically Upscaled Constitutive Models (PUCM): Data Driven Multiscale Modeling Approach for Metals & Composites”, Advances in Computa1onal Mechanics (ACM 2023), University of Texas, Austin, October 24, 2023.
S. Ghosh, “Data-Driven Bayesian Model-Based Prediction of Fatigue Crack Nucleation in Ni-based Superalloys”, 3^rd International Conference on Mechanics of Advanced Materials and Structures, Texas A&M University, College Station TX, August 9-10, 2023.
S. Ghosh, P. Tarafder, S. Dan, “Multiscale Modeling and Machine Learning-Enabled Digital Twin for Piezocomposite Damage Sensing”, TMS ICME 2023 7^th World Congress, May 21–25, 2023, Orlando, Florida.
S. Ghosh, D. Furrer, A. D. Rollett, “Model-Based Material and Process Definitions (MBMPD) for Additive Component Design and Qualification”, TMS ICME 2023 7^th World Congress, May 21–25, 2023, Orlando, Florida.
S. Ghosh, D. Ozturk, J. Shen, “Parametrically-Upscaled Crack Nucleation Model (PUCNM) for Fatigue Nucleation in Ti Alloys Containing Micro-Texture Regions”, TMS ICME 2023 7^th World Congress, May 21–25, 2023, Orlando, Florida.
B. Murgas, J. Stickel and S. Ghosh, “A Generative Adversarial Network (GAN) for the Creation of Complex 3D Bimodal Polycrystalline Microstructures: Application to Cold-Spray Al7050 Alloy”, TMS ICME 2023 7^th World Congress, May 21–25, 2023, Orlando, Florida.
B. Murgas, J. Stickel and S. Ghosh, “A Generative Adversarial Network (GAN) for the Creation of Complex 3D Bimodal Polycrystalline Microstructures: Application to Cold-Spray Al7050 Alloy”, Poster, Data-Driven and Computational Modeling Across Scales, California Nano Systems Institute, UCLA, May 10-12, 2023.
P. Tarafder, S. Dan and S. Ghosh, “A Machine Learning Aided Digital Twin for Damage Sensing based on a Multiphysics-Multiscale Computational Modeling Framework using Piezoelectric Composites”, Poster, Data-Driven and Computational Modeling Across Scales, California Nano Systems Institute, UCLA, May 10-12, 2023.
S. Dan, P. Tarafder and S. Ghosh, “A Machine Learning-Aided Digital Twin for Damage Sensing based on a Multiphysics-Multiscale Computational Modeling Framework using Piezoelectric Composites”, Engineering Mechanics Institute Conference 2023 (EMI 2023) ASCE, Georgia Institute of Technology, GA, June 6-9, 2023.
T. Maloth and S. Ghosh, “Coupled Crystal Plasticity Phase-Field Model for Ductile Fracture in Polycrystalline Microstructures”, 15^th International Conference on Fracture, Atlanta, GA, June 11-16, 2023.
K. A. Nair and S. Ghosh, “Crack Tip Enhanced Crystal Plasticity Phase Field Model For Crack Propagation In Ti64 Alloys”, 15^th International Conference on Fracture, Atlanta, GA, June 11-16, 2023.
S. Ghosh, M. Pinz, B. Murgas, “Efficient Computational Framework for Image-based Micromechanical Analysis of Additively Manufactured Ti-6Al-4V Alloy”, TMS 2023 Annual Meeting & Exhibition, March 19–23, 2023, San Diego, California.
S. Ghosh, G. Weber, M. Pinz, “Data-Driven Bayesian Model-Based Prediction of Fatigue Crack Nucleation in Ni-based Superalloys”, TMS 2023 Annual Meeting & Exhibition, March 19–23, 2023, San Diego, California.
S. Ghosh, G. Weber, M. Pinz, “Data-Driven Bayesian Model for Predicting Fatigue Crack Nucleation in Polycrystalline Ni-based Superalloys”, AIAA SciTech Forum, Gaylord National Resort & Convention Center, MD, Jan 23 – 27, 2023.
C. Prakash and S. Ghosh, “A Concurrent Model Framework for Self-consistent Homogenization based Parametrically Upscaled Continuum Damage Mechanics (PUCDM) Model for High Strain-Rate Response of Composites”, 10th International Conference on Multiscale Materials Modeling (MMM10), Baltimore MD, October 3, 2022.
Xiaofan Zhang and S. Ghosh, “Data-driven Parametrically-Upscaled Continuum Damage Mechanics (PUCDM) Model for Composites”, 10th International Conference on Multiscale Materials Modeling (MMM10), Baltimore MD, October 3, 2022.
Yanrong Xiao and S. Ghosh, “Uncertainty-Quantified Parametrically-Upscaled Continuum Damage Mechanics (UQ-PUCDM) Model for Unidirectional Composites with Nonuniform Microstructural Distributions”, 10th International Conference on Multiscale Materials Modeling (MMM10), Baltimore MD, October 3, 2022.
S. Dan and S. Ghosh, “Adaptive Wavelet-Enhanced Cohesive Zone Phase-Field FE Model for Crack Evolution in Piezoelectric Composites”, 10th International Conference on Multiscale Materials Modeling (MMM10), Baltimore MD, October 3, 2022.
P. Tarafder and S. Ghosh, “Parametrically Upscaled Coupled Constitutive Model (PUCCM) for Nonuniform Unidirectional Multifunctional Composites From Micromechanical Analysis”, 10th International Conference on Multiscale Materials Modeling (MMM10), Baltimore MD, October 3, 2022.
B. Murgas, J. Stickel and S. Ghosh, “Multi-Scale Modeling Platform for Performance and Failure Analysis of Cold Spray Formed Aluminum Alloys”, 10th International Conference on Multiscale Materials Modeling (MMM10), Baltimore MD, October 3, 2022.
T. Maloth and S. Ghosh, “Wavelet-Enriched Adaptive Coupled Crystal Plasticity Phase-Field FE Model for Ductile Fracture in Polycrystalline Microstructures”, 10th International Conference on Multiscale Materials Modeling (MMM10), Baltimore MD, October 3, 2022.
Xiaofan Zhang and S. Ghosh, “Data-driven and Machine Learning Methods for Parametrically-Upscaled Damage Models for Woven Composites”, Meshfree and Finite Element Methods with Applications, Berkeley CA, September 25-27, 2022.
S. Ghosh, S. Dan and P. Tarafder, “Integrated Multi-Physics, Multi-scale Computational Modeling Framework for Multifunctional Applications”, CIMTEC 2022 – 15th International Conference on Modern Materials and Technologies, Perugia, Italy, June 20-29, 2022.
S. Ghosh, “Multiscale Deformation and Failure Modeling of Materials with Heterogeneities”, HEMI/Sandia Workshop on Materials under Extreme Conditions, Johns Hopkins University, September 1, 2022.
S. Dan, P. Tarafder and S. Ghosh, “Adaptive Wavelet-Enhanced Cohesive Zone Phase-Field FE Model for Crack Evolution in Piezoelectric Composites”, Engineering Mechanics Institute Conference, Johns Hopkins University, Baltimore, MD, June 1-3, 2022.
T. Maloth and S. Ghosh, “Coupled Crystal Plasticity Phase-Field Model for Ductile Fracture in Polycrystalline Microstructures”, Engineering Mechanics Institute Conference, Johns Hopkins University, Baltimore, MD, June 1-3, 2022.
X. Zhang and S. Ghosh, “Data-Driven Parametrically-Upscaled Continuum Damage Mechanics (PUCDM) Model for Composites”, Engineering Mechanics Institute Conference, Johns Hopkins University, Baltimore, MD, June 1-3, 2022.
Y. Xiao and S. Ghosh, “Uncertainty-Quantified Parametrically-Upscaled Continuum Damage Mechanics (UQ-PUCDM) Model for Plain Weave Woven Composites”, Engineering Mechanics Institute Conference, Johns Hopkins University, Baltimore, MD, June 1-3, 2022.
A. Sinha Roy, N. Mitra and S. Ghosh, “Tensile Deformation in Polyurea: An All Atom Molecular Dynamics Study”, Engineering Mechanics Institute Conference, Johns Hopkins University, Baltimore, MD, June 1-3, 2022.
C. Prakash and S. Ghosh, “A Concurrent Model Framework for Self-Consistent Homogenization Based Parametrically Upscaled Continuum Damage Mechanics (PUCDM) Model for High Strain-Rate Response of Composites”, Engineering Mechanics Institute Conference, Johns Hopkins University, Baltimore, MD, June 1-3, 2022.
M. Pinz and S. Ghosh, “A Microstructure-Based Porous Crystal Plasticity Finite Element Model for Additively Manufactured Ti-6Al-4V Alloys”, Engineering Mechanics Institute Conference, Johns Hopkins University, Baltimore, MD, June 1-3, 2022.
P. Tarafder, S. Dan and S. Ghosh, “Parametrically Upscaled Coupled Constitutive Model (PUCCM) for Nonuniform Unidirectional Multifunctional Composites from Micromechanical Analysis”, Engineering Mechanics Institute Conference, Johns Hopkins University, Baltimore, MD, June 1-3, 2022.
J. Shen and S. Ghosh, “Multiscale Modeling of Microtextured Region (MTR) Effect on the Fatigue Nucleation of Titanium Alloy Using Parametrically Upscaled Constitutive Models”, Engineering Mechanics Institute Conference, Johns Hopkins University, Baltimore, MD, June 1-3, 2022.
O. Ozbayram, S. Kotha and S. Ghosh, “Effect of Microstructure and Surface Notch Geometry on Fatigue Crack Nucleation in Titanium Alloys”, Engineering Mechanics Institute Conference, Johns Hopkins University, Baltimore, MD, June 1-3, 2022.
G. Weber, M. Pinz and S. Ghosh, “A Data-Driven Bayesian Crack Nucleation Model for Fatigue in Ni-Based Superalloys”, Engineering Mechanics Institute Conference, Johns Hopkins University, Baltimore, MD, June 1-3, 2022.
S. Ghosh, S. Kotha, G. Weber and X. Zhang, “Machine Learning-Enabled Data-Driven Methods in Hierarchical Constitutive and Damage Modeling of Metals and Composites”, Engineering Mechanics Institute Conference, Johns Hopkins University, Baltimore, MD, June 1-3, 2022.
S. Kotha and S. Ghosh, “Parametrically Upscaled Continuum Damage Mechanics Model for Titanium Alloys”, Engineering Mechanics Institute Conference, Johns Hopkins University, Baltimore, MD, June 1-3, 2022.
X. Zhang and S. Ghosh, “Parametrically homogenized continuum damage mechanics (PHCDM) models for composites using physics-informed machine learning”, Mechanistic Machine Learning and Digital Twins for Computational Science, Engineering & Technology, September 27, 2021.
G. Weber and S. Ghosh, “A Data-Driven Bayesian Crack Nucleation Model for Fatigue in Ni-based Superalloys”, Mechanistic Machine Learning and Digital Twins for Computational Science, Engineering & Technology, September 27, 2021.
S. Kotha and S. Ghosh, “Uncertainty quantified parametrically homogenized constitutive model for Titanium alloys”, Mechanistic Machine Learning and Digital Twins for Computational Science, Engineering & Technology, September 27, 2021
S. Chakraborty and S. Ghosh, “Development of the Phase Field Free-Energy Functional from a Self-consistent Coupled Atomistic-Continuum Model to Study the Ductile Fracture in Metallic Materials”, Engineering Mechanics Institute Conference, Virtual Conference, May, 2021.
J. Shen, S. Kotha and S. Ghosh, “Microstructure-dependent Fatigue Crack Nucleation Prediction for Ti-64 Alloy”, Engineering Mechanics Institute Conference, Virtual Conference, May, 2021.
P. Tarafder, S. Dan and S. Ghosh, “An adaptive hierarchical FE framework for crack propagation in piezocomposite microstructures using a cohesive zone phase field model”, Engineering Mechanics Institute Conference, Virtual Conference, May, 2021.
S. Dan, P. Tarafder, and S. Ghosh, “An arc-length stabilized adaptive wavelet-enriched hierarchical finite element method for crack propagation using phase field models”, US National Congress of Computational Mechanics, Virtual Meeting, July 27, 2021.
S. Kotha, D. Ozturk, and S. Ghosh, “Uncertainty quantified parametrically homogenized constitutive model for polycrystalline Titanium alloys”, US National Congress of Computational Mechanics, Virtual Meeting, July 27, 2021.
X. Zhang, Y. Xiao, and S. Ghosh, “Parametrically homogenized continuum damage mechanics (PHCDM) models for composites using physics-informed machine learning”, US National Congress of Computational Mechanics, Virtual Meeting, July 27, 2021.
S. Ghosh, “Wavelet-Enriched Adaptive Hierarchical FE Model for Coupled Crystal Plasticity-Phase Field Modeling of Crack Propagation in Polycrystalline Microstructures”, WCCM-ECCOMAS 2020, 14th World Congress on Computational Mechanics, Virtual Conference, January 15, 2021.
S. Ghosh, “Uncertainty Quantified Parametrically Homogenized Constitutive Models (PHCMs) for Multi-Scale Predictions of Fatigue Crack Nucleation in Titanium Alloys”, 2021 AIAA SciTech Forum, Virtual Conference, January 20, 2021.
S. Chakraborty and S. Ghosh, “Development of a Self-consistent Coupled Atomistic-Continuum Model to Study the Brittle and Ductile Fracture in Metallic Materials”, Society of Engineering Science (SES) Conference, Virtual Conference, September 29- October 1, 2020.
G. Weber, M. Pinz and S. Ghosh, “Parametrically Homogenized Crystal Plasticity Model for Deformation in Ni-based Superalloys”, Society of Engineering Science (SES) Conference, Virtual Conference, September 29- October 1, 2020.
S. Kotha, D. Ozturk and S. Ghosh, “Parametrically Homogenized Constitutive Models for Dual-Phase Titanium Alloys”, Society of Engineering Science (SES) Conference, Virtual Conference, September 29- October 1, 2020.
D. Ozturk, S. Kotha and S. Ghosh, “Multi-scale Modeling and Uncertainty Quantification of Fatigue Crack Nucleation in Titanium Alloys with Parametrically Homogenized Constitutive Models”, TMS 2020 Annual Meeting & Exhibition, San Diego, CA, February 23-27, 2020.
G. Weber, S. Ghosh and M. Pinz, “A Self-consistent Parametric Homogenization Framework for Fatigue in Ni-based Superalloys”, TMS 2020 Annual Meeting & Exhibition, San Diego, CA, February 23-27, 2020.
S. Chakraborty and S. Ghosh, “Concurrent Atomistic-Continuum Multiscale Model for Inelastic Modeling of Materials”, SES 2019, Society of Engineering Science: 56th Annual Technical Meeting, Washington University in St. Louis, October 13-15, 2019.
D. Ozturk, S. Kotha, A. L. Pilchak and S Ghosh, “Uncertainty Quantification and Propagation in Parametrically Homogenized Constitutive Models”, 15th US National Congress of Computational Mechanics, Austin TX, July 28-August 1, 2019.
S. Dan, P. Tarafder and S. Ghosh, “A Computational Damage Sensor Using Electromechanically Coupled Piezoelectric Materials”, 15th US National Congress of Computational Mechanics, Austin TX, July 28-August 1, 2019.
J. Shen and S. Ghosh, “Wavelet Transformation-based Multi-Time Scale (WATMUS) Modeling of Microstructure Informed Plastic Deformation under Cyclic Loading”, 15th US National Congress of Computational Mechanics, Austin TX, July 28-August 1, 2019.
S. Ghosh, D. Ozturk and S. Kotha, “Two-Way Multi-scaling for Predicting Fatigue Crack Nucleation in Titanium Alloys Using Parametrically Homogenized Constitutive Models”, 2019 Engineering Mechanics Institute and Geo-Institute Specialty Conference, Pasadena, CA, June 2019.
X. Tu, J. Cheng, A. Shahba and S. Ghosh, “Application of Wavelet-Enriched Hierarchical Finite Element Formulation in Simulating Crack Propagation in Polycrystalline Microstructure with the Coupled Crystal Plasticity-Phase Field Model”, 2019 Engineering Mechanics Institute and Geo-Institute Specialty Conference, Pasadena, CA, June 2019.
S. Ghosh, A. Shahba and J. Cheng, “Coupling CPFEM with Phase Field Modeling for Crack Propagation in Polycrystalline Materials”, TMS 2019 148^th Annual Meeting & Exhibition, San Antonio, TX, March 2019.
S. Chakraborty and S. Ghosh, “Spatial and Temporal scale Bridging of Atomistic-Continuum Concurrent Multiscale Models for Inelastic Modelling of Materials”, The 13th World Congress in Computational Mechanics WCCM 2018, New York City, NY, July 22-27, 2018.
Z. Li and S. Ghosh, “Multi-Scale Modeling of Damage and Failure in Heterogeneous Composite Subject to High Strain Rate Impact and Blast”, The 13th World Congress in Computational Mechanics WCCM 2018, New York City, NY, July 22-27, 2018.
A. Shahba, J. Cheng, X. Tu and S. Ghosh, “A Coupled Crystal Plasticity-Phase Field Framework for Modeling Ductile Failure in Polycrystals With Anisotropic Material Behavior”, The 13th World Congress in Computational Mechanics WCCM 2018, New York City, NY, July 22-27, 2018.
D. Ozturk, S. Kotha, A. Pilchak and S. Ghosh, “Multi-Scale Modeling of Fatigue Crack Nucleation in Titanium alloys”, EMI 2018: Engineering Mechanics Institute Conference, Cambridge, MA, May 30, 2018.
M. Pinz, G. Weber and S. Ghosh, “Machine Learning Based Development of Parametrically Homogenized Constitutive law as Functions of Lower Scale γ’ – γ’ Morphology”, EMI 2018: Engineering Mechanics Institute Conference, Cambridge, MA, May 30, 2018.
A. Bagri and S. Ghosh, “Crystal Plasticity Modeling of 3D Virtual Representative Twinned Microstructures of Ni-Based Superalloys”, 2018 MRS Spring Meeting & Exhibit, Phoenix, AZ, April, 2018.
S. Ghosh, G. Weber and M. Pinz, “Parametrically Homogenized Models of Deformation and Failure of Metals and Alloys with Uncertainty Quantification”, TMS 2018 147^th Annual Meeting & Exhibition, Phoenix, AZ, March 2018.
X., Tu, A. Shahba, J. Shen and S. Ghosh, “Crystal Plasticity Finite Element Simulation of Fatigue Failure in Polycrystalline Al7075-T651 Alloys, Part I: The Reconstruction, and Microstructure/Property Convergence of RVE”, Materials Science and Technology 2017 (MS&T17), Pittsburgh, PA, October 9, 2017.
A. Shahba, X., Tu, J. Shen and S. Ghosh, “Crystal Plasticity Finite Element Simulation of Fatigue Failure in Polycrystalline Al7075-T651 Alloys, Part II: Modeling Cyclic Deformation and Fracture”, Materials Science and Technology 2017 (MS&T17), Pittsburgh, PA, October 9, 2017.
S. Ghosh, Y. Azdoud and J. Cheng, “The Adaptive Wavelet Enhancement of the Crystal Plasticity Finite Element Method”, 14^th US National Congress on Computational Mechanics, Montreal, Canada, June 17-20, 2017.
D. Ozturk, S. Kotha and S. Ghosh, “Multi-Scale Modeling of Fatigue Crack Initiation in Polycrystalline Titanium Alloys”, 14^th US National Congress on Computational Mechanics, Montreal, Canada, June 17-20, 2017.
G. Weber, A. Bagri, M. Pinz and S. Ghosh, “An Image-Based Finite Element Model for Ni-Based Superalloys using a Two Scale Constitutive Model Accounting for Morphological Distributions of Gamma Precipitates”, 14^th US National Congress on Computational Mechanics, Montreal, Canada, June 17-20, 2017.
S. Ghosh, “Fatigue Modeling in Polycrystalline Alloys: Advancing Computational Mechanics and ICME Tools, ICF14: 14th International Conference on Fracture, Rhodes, Greece, June 18-23, 2017.
A. Bagri, G. Weber and S. Ghosh, “Statistically equivalent representative volume elements and multiscale modeling of Ni-based superalloys”, EMI 2017: Engineering Mechanics Institute Conference, San Diego, CA, June 4-7, 2017.
S. Kotha, D. Ozturk and S. Ghosh, “Probabilistic homogenization of crystal plasticity and fatigue crack nucleation models, EMI 2017: Engineering Mechanics Institute Conference, San Diego, CA, June 4-7, 2017.
J. Cheng and S. Ghosh, “Simulating discrete twin evolution in Magnesium using a novel crystal plasticity finite element model”, TMS 2017: 146th Annual Meetings and Exhibition, San Diego, CA, February 26-March 2, 2017.
M. Pinz, G. Weber and S. Ghosh, “An integrated microstructure development and crystal plasticity approach with uncertainty quantification for multi-scale constitutive model development”, TMS 2017: 146th Annual Meetings and Exhibition, San Diego, CA, February 26-March 2, 2017.
A. Shahba, X. Tu and S. Ghosh, “Modeling Deformation of Polycrystalline Aggregates Across a Wide Range of Strain Rates Using a Multi-Rate Crystal Plasticity FE Model: Investigation of the Effects of Deformation Rate and Adiabatic Heating on Mechanical Response”, IMECE International Mechanical Engineering Congress & Exposition, Phoenix, AZ, November 13 – 16, 2016.
S. Ghosh and D. Kubair, “Exterior Statistics Based Boundary Conditions for Representative Volume Elements of Elastic Composites”, Society of Engineering Science 53rd Annual Technical Meeting, University of Maryland, College Park, October 2-5, 2016.
S. Ghosh and J. Cheng, “Subcycling-Accelerated Crystal Plasticity FE model for Discrete Twin Evolution in Magnesium Alloys”, Society of Engineering Science 53rd Annual Technical Meeting, University of Maryland, College Park, October 2-5, 2016.
S. Ghosh, D. Ozturk and S. Kotha, “Parametric Homogenization Framework for Continuum Elasto-plastic and Fatigue Damage Models for Titanium Alloys”, Society of Engineering Science 53rd Annual Technical Meeting, University of Maryland, College Park, October 2-5, 2016.
S. Chakraborty, J. Zhang and S. Ghosh, “Near-Crack Phenomenon Modelling Using Finite Temperature Coupled Atomistic-Continuum Self-Consistent Method” (Poster), USACM Workshop on Recent Advances in Computational Methods for Nanoscale Phenomena, Ann Arbor, MI, August 29-31, 2016.
C. Alleman, S. Ghosh, D.J. Luscher, C. Bronkhorst, “Distribution-enhanced homogenization: Theory and Application”, ICTAM 2016: 24th International Congress of Theoretical and Applied Mechanics, Montreal, Canada, August 21-26, 2016.
J. Zhang, S. Chakraborty and S. Ghosh, “Coupled Atomistic-Continuum Framework of Developing Constitutive Relations of Crack Propagation”, ICTAM 2016: 24th International Congress of Theoretical and Applied Mechanics, Montreal, Canada, August 21-26, 2016.
D. Kubair and S. Ghosh, “Statistically Equivalent RVE and Exterior Statistically-based Boundary Conditions”, ICTAM 2016: 24th International Congress of Theoretical and Applied Mechanics, Montreal, Canada, August 21-26, 2016.
S. Guo and S. Ghosh, “An Integrated Temporal Multi-Scale Multi-Physics Model with Damage in Multifunctional Materials”, ICTAM 2016: 24th International Congress of Theoretical and Applied Mechanics, Montreal, Canada, August 21-26, 2016.
D. Ozturk, S. Kotha and S. Ghosh, “Crystal Plasticity FE Study of the Role of Microtexture on Dwell Fatigue Response of Titanium Alloys”, ICTAM 2016: 24th International Congress of Theoretical and Applied Mechanics, Montreal, Canada, August 21-26, 2016.
C. Alleman, S. Ghosh, D. J. Luscher, C. Bronkhorst, “Distribution-Enhanced Homogenization: Application to Ductile Fracture in Dynamically Loaded Bcc Tantalum”, ECCOMAS: European Congress on Computational Methods in Applied Sciences and Engineering, Crete, Greece, June 5-8, 2016.
Y. Azdoud, J. Cheng and S. Ghosh, “Wavelet Enhanced Adaptive Hierarchical FE Model for Polycrystalline Microstructures”, EMI 2016 Conference & Probabilistic Mechanics & Reliability 2016 Conference, Vanderbilt University, Nashville, TN, May 22-25, 2016.
C. Alleman, S. Ghosh, C. Bronkhorst, D.J. Luscher, “Modeling Coupled Crystal Elasto-Viscoplasticity and Ductile Damage Evolution within the Distribution-Enhanced Homogenization Framework”, Mach Conference, Annapolis, MD, April 6-8, 2016.
S. Ghosh, S. Kotha and D. Ozturk, “Probabilistic homogenization of crystal plasticity modeling for Ti alloys”, TMS 2016 144th Annual Meeting & Exhibition, Nashville, TN, February 14-18, 2016.
S. Ghosh and C. Alleman, “Distribution-enhanced homogenization framework and model for heterogeneous elasto-plastic problems”, 13th US National Congress on Computational Mechanics, San Diego, CA, July 27-30, 2015.
S. Ghosh and J. Cheng, “Crystal plasticity FE models for predicting deformation and twinning in polycrystalline magnesium alloys”, 4th International Conference on Material Modeling, University of California, Berkeley, CA, May 27-29, 2015.
S. Ghosh, A. Shaba and A. Pilchak, “Modeling fatigue crack nucleation in polycrystalline titanium alloys using crystal plasticity FE models”, TMS 2015 144^th Annual Meeting & Exhibition, Orlando, FL, March 15-19, 2015.
S. Ghosh, “Addressing some issues in computational mechanics of materials for modeling metals and composites: An ICME Initiative”, TMS 2015 144^th Annual Meeting & Exhibition, Orlando, FL, March 15-19, 2015.
S. Ghosh, “Image based crystal plasticity FE models for predicting fatigue in polycrystalline metals and alloys: Addressing the ICMSE initiative”, MMM 2014: 7th International Conference on Multiscale Materials Modeling, Berkeley, CA, October 6-10, 2014.
S. Ghosh, M. Mills, S. Rokhlin, J. Williams, “Multi-time scaling image-based crystal plasticity FE models dwell fatigue initiation in polycrystalline Ti alloys”, TMS 2014: 143^rd Annual Meeting, San Diego, CA, February 16-20, 2014.
S. Ghosh and J. Zhang, “Molecular dynamics-based study and characterization of deformation mechanisms near a crack in a crystalline material”, TMS 2014: 143rd Annual Meeting, San Diego, CA, February 16-20, 2014.
M. Brandes, A. Pilchak, S. Rokhlin, S. Ghosh, M. Mills, “Creep and fatigue of titanium alloys: mechanisms and microstructure-based modeling”, TMS 2014: 143^rd Annual Meeting, San Diego, CA, February 16-20, 2014.
S. Ghosh and J. Zhang, “Molecular dynamics-based study and characterization of deformation mechanisms near a crack in a crystalline material”, Plasticity, Damage & Fracture 2014, Grand Lucayan Resort, Freeport, Bahamas, January 2014.
S. Ghosh, “Multi-scale modeling of metals and composites in spatial and temporal domains: Addressing the ICMSE initiative”, NU2013 Spring Workshop Advances in Computational Mechanics with Emphasis on Fracture and Multiscale Phenomena, Evanston, Northwestern University, Evanston, IL, April 18-20, 2013.
S. Ghosh, “Multiscale crystal plasticity modeling of microtwinning induced deformation in g- g’ Nickel based Superalloys”, 49th Annual Meeting of Society of Engineering Science, Atlanta GA, October 2012.
S. Ghosh, “Multiscale crystal plasticity modeling of microtwinning induced deformation in g-g’ Nickel based Superalloys”, IUTAM Symposium on Advanced Materials Modeling for Structures, Ecole des Mines de Paris, France, April 2012.
S. Ghosh, “Adaptive multi-level model for multi-scale ductile fracture analysis in Aluminum alloys”, 10th World Congress on Computational Mechanics, Sao Paulo, Brazil, July 2012.
S. Ghosh and S. Keshavarz, “Multiscale crystal plasticity modeling of microtwinning induced deformation in g-g’ Nickel based Superalloys”, 10th World Congress on Computational Mechanics, Sao Paulo, Brazil, July 2012.
S. Guo and S. Ghosh, “Coupled electromagnetic-dynamic deformation finite element analysis”, 10th World Congress on Computational Mechanics, Sao Paulo, Brazil, July 2012.
D. Paquet and S. Ghosh, “Integrated multi-scale characterization and multi-scale analysis for modeling ductile fracture in heterogeneous Aluminum alloys”, 11th US National Congress of Computational Mechanics, Minneapolis, MN, July 2011.
P. Chakraborty and S. Ghosh, “Wavelet transformation induced multi-time scale crystal plasticity FE model for predicting crack nucleation in Titanium alloys”, 11th US National Congress of Computational Mechanics, Minneapolis, MN, July 2011.
C. Alleman and S. Ghosh, “Molecular dynamics modeling of polymer thin film interfaces and free surfaces”, 11th US National Congress of Computational Mechanics, Minneapolis, MN, July 2011.
J. Zhang and S. Ghosh, “Molecular dynamics based characterization and analysis of crack tip deformation mechanisms in Ni single crystals”, 11th US National Congress of Computational Mechanics, Minneapolis, MN, July 2011.
Y. Chen and S. Ghosh, “Rate dependent deformation and failure in composite microstructures under impact loading”, The 3rd International Conference on Heterogeneous Material Mechanics, Shanghai (Chong Ming Island), China, May 22-26, 2011.
S. Ghosh, “Homogenization based continuum damage mechanics model for monotonic & cyclic composite damage”, Engineering Mechanics Institute 2010 Conference, University of Southern California, Los Angeles, CA, August 8-11, 2010.
S. Ghosh, “Coupled multi-scale characterization and modeling of ductile failure in metallic alloys”, Engineering Mechanics Institute 2010 Conference, University of Southern California, Los Angeles, CA, August 8-11, 2010.
D. Paquet and S. Ghosh, “Multi-scale characterization and analysis methodology for ductile fracture in cast Aluminum alloys”, 9^th World Congress of Computational Mechanics (WCCM/APCOM2010), Sydney, Australia, July 19-23, 2010.
S. Ghosh, “Role of representative volume elements on homogenized material properties for heterogeneous solids”, TMS Annual Meeting, Seattle, WA, February 15-18, 2010.
S. Ghosh, “Panel summary on research directions in materials and structures”, Workshop on Mesoscale Mechanics of Complex Materials, Vancouver, Canada, November 2009.
S. Ghosh and P. Chakraborty, “Modeling of dwell fatigue initiation in polycrystalline Ti alloys using multi-time scaling crystal plasticity FE models”, 10^th International Conference on Computational Plasticity, Barcelona, Spain, September 2009.
S. Ghosh, D. Paquet and V. Dakshinamurthy, “Multi-scale characterization and modeling of ductile failure in cast Aluminum alloys”, 7^th EUROMECH Solid Mechanics Conference, Lisbon, Portugal, September 2009.
D. Paquet and S. Ghosh, “Incorporating microstructure morphology of heterogeneous Aluminum alloys in multi-scale modeling of ductile fracture”, 10^th US National Congress of Computational Mechanics, Columbus, OH, July 2009.
A. Srivastava, C. Alleman and S. Ghosh, “MD simulation-based estimation of glass transition temperatures of Polystyrene in the presence of Carbon Dioxide”, 10^th US National Congress of Computational Mechanics, Columbus, OH, July 2009.
M. Anahid, P. Chakraborty, D. Joseph and S. Ghosh, “Predicting crack nucleation in polycrystalline titanium alloys under dwell fatigue loading using a wavelet based multi-time scale approach”, 10^th US National Congress of Computational Mechanics, Columbus, OH, July 2009.
R. Tipireddy, R. Ghanem, S. Das, S. Ghosh and D. Valiveti, “Statistical micrograph synthesis using a parametric texture model and density-based Monte Carlo filter”, 10^th US National Congress of Computational Mechanics, Columbus, OH, July 2009.
D. Valiveti, D. Paquet and S. Ghosh, “Coupled multiscale characterization and modeling of ductile fracture in heterogeneous Aluminum alloys”, 10^th US National Congress of Computational Mechanics, Columbus, OH, July 2009.
H. Bhatnagar, K. Nandwana and S. Ghosh, “Computational investigation of failure in EB-PVD Thermal barrier coatings with multiple topcoat cracks”, 10^th US National Congress of Computational Mechanics, Columbus, OH, July 2009.
M. Groeber, S. Ghosh, M. Uchic and D. Dimiduk, “Quality metrics for digital microstructures: bounding uncertainty in virtual representations”, 10^th US National Congress of Computational Mechanics, Columbus, OH, July 2009.
D. Pal, S. Behera and S. Ghosh, “Crystal plasticity modeling of creep and microtwinning in Nickel based Superalloys”, 10^th US National Congress of Computational Mechanics, Columbus, OH, July 2009.
S. Ghosh, D. Joseph, P. Chakraborty, “Dwell Fatigue Initiation in Polycrystalline Ti Alloys Using Multi-Time Scaling Crystal Plasticity FE Models”, 15th International Symposium on Plasticity & Its Current Application, St. Thomas, US Virgin Islands, January 3-8, 2009.
S. Ghosh, “Multiscale characterization and analysis for ductile fracture in metallic materials”, ASME International Mechanical Engineering Congress and Exposition, Boston, MA, November 2008.
S. Ghosh, D. Joseph, P. Chakraborty, “Image based crystal plasticity models for dwell fatigue initiation in polycrystalline alloys”, 8^th World Congress on Computational Mechanics, Venice, Italy, July 2008.
J.R. Jain and S. Ghosh, “Damage evolution in composites with a homogenization based continuum damage mechanics model”, 8^th World Congress on Computational Mechanics, Venice, Italy, July 2008.
S. Ghosh, “Multiscale characterization-analysis of ductile fracture in Aluminum alloys”, ASME International Mechanical Engineering Congress and Exposition, Seattle, WA, November 2007.
V. Dakshinamurthy, J. Bai and S. Ghosh, “Multiscale characterization and analysis of ductile failure in cast Aluminum alloys”, 9^th US National Congress of Computational Mechanics, San Francisco, CA, July 22-26, 2007.
S. Ghosh and S. Manchiraju, “Models with multi-time scaling for cyclic deformation of polycrystalline metals”, 9^th US National Congress of Computational Mechanics, San Francisco, CA, July 22-26, 2007.
H. Chao and S. Ghosh, “Enriched Voronoi cell finite element model for ductile fracture in particle reinforced metal matrix composites”, 9^th US National Congress of Computational Mechanics, San Francisco, CA, July 22-26, 2007.
A. Srivastava and S. Ghosh, “Modeling glass transition temperature (Tg) and stress gradient in polymer nanostructures”, 9^th US National Congress of Computational Mechanics, San Francisco, CA, July 22-26, 2007.
S. Ghosh, H. Chao. V. Dakshinamurthy, J. Bai, “Multiscale characterization and analysis of ductile failure in heterogeneous alloys”, 5th International Conference on Materials Processing Defects, Cornell University, Ithaca, NY, July 18-20, 2007.
S. Ghosh, H. Chao. V. Dakshinamurthy, J. Bai, “Multiscale characterization and modeling of ductile failure in heterogeneous metallic materials”, 17th US Army Solid Mechanics Symposium, Baltimore, MD, April 3-5, 2007.
S. Ghosh, J. Jain, S. Li, “Multiscale modeling of composite failure extended Voronoi cell FEM & homogenization-based continuum damage mechanics model”, 17th US Army Solid Mechanics Symposium, Baltimore, MD, April 3-5, 2007.
S. Ghosh, S. Manchiraju, M. Groeber, “Crystal plasticity models of metals with multi-time scaling for cyclic deformation”, TMS Annual Meeting, Orlando, FL, February 26-28, 2007.
M. Groeber, M. Uchic, D. Dimiduk, Y. Bhandari, S. Ghosh, “A framework for automated 3D microstructural analysis and representation”, TMS Annual Meeting, Orlando, FL, February 26-28, 2007.
H. Fraser, S. Ghosh, M. Mills, J. Williams, “Progress in Materials Modeling and Some Future Needs”, TMS Annual Meeting, Orlando, FL, February 26-28, 2007.
S. Ghosh, V. Dakshinamurthy and J. Bai “Multiscale characterization and modeling of ductile fracture in cast Aluminum alloys”, ASME International Mechanical Engineering Congress and Exposition, Chicago, IL, November 2006.
C. Hu, J. E. Giuliani, P. Carswell and S. Ghosh. “Multilevel parallel programming for enriched Voronoi cell finite element modeling for ductile fracture of MMCs”, SC06 International Conference for High Performance Computing, Networking, Storage and Analysis, Tampa, FL, 2006.
S. Ghosh, J. Bai and P. Raghavan, “Concurrent multi-level model for damage evolution in microstructurally debonding composites,” 7^th World Congress of Computational Mechanics, Los Angeles, CA, July, 2006.
S. Li and S. Ghosh, “Extended Voronoi cell finite element model for damage evolution in composite materials”, 7^th World Congress of Computational Mechanics, Los Angeles, CA, July 2006.
S. Manchiraju and S. Ghosh, “Multi-time scale analysis of cyclic deformation in polycrystalline metals”, 7^th World Congress of Computational Mechanics, Los Angeles, CA, July, 2006.
S. Ghosh, “Dwell fatigue in Ti-6242 alloys using crystal plasticity”, 7^th World Congress of Computational Mechanics, Los Angeles, CA, July 2006.
S. Ghosh, “Image based crystal plasticity models for deformation and fatigue analysis of polycrystalline metals”, 10^th US National Congress of Theoretical and Applied Mechanics, Boulder, CO, June, 2006.
J.C. Williams, S. Ghosh, M.J. Mills, S. Rokhlin and V. Sinha, “The use of modeling and experiment to understand dwell fatigue in Ti alloys”, TMS Annual Meeting, San Antonio, TX, March 12-16, 2006.
S. Ghosh, “Computational multiscale models for structure-material interaction”, Mechanics of Materials Workshop, Mathematisches Forschungsinstitut, Oberwolfach, Germany, January 22-27, 2006.
S. Ghosh, “Computational models for crystal plasticity simulations”, TMS Annual Meeting, San Antonio, TX, March 12-16, 2006.
M. Groeber, Y. Bhandari, M. Uchic, D. Dimiduk, and S. Ghosh, “Advances in computational modeling through the use of higher-level microstructure characterization”, Materials Characterization, Portland, ME, November 2005.
S. Ghosh and D.M. Valiveti, “Adaptive multiscale material characterization: A preprocessor to multiscale modeling”, Microscopy and Microanalysis 2005, Honolulu, HI, August, 2005.
M. Groeber, B. Haley, D. Dimiduk, M. Uchic, and S. Ghosh, “Microstructure characterization using 3-D EBSD data collected by an automated FIB-EBSD system”, Microscopy and Microanalysis 2005, Honolulu, HI, August 2005.
C. Hu and S. Ghosh, “A Voronoi cell finite element model for particle fracture and matrix cracking in particle reinforced metal matrix composites”, 8th US National Congress on Computational Mechanics, Austin, TX, July 2005.
J. R. Jain and S. Ghosh, “Multi-resolution wavelet based adaptive Voronoi cell finite element method for analysis of stress wave propagation in heterogeneous materials”, 8th US National Congress on Computational Mechanics, Austin, TX, July, 2005.
S. Li and S. Ghosh, “Extended Voronoi cell finite element model (X-VCFEM) for multiple cohesive crack propagation in brittle materials”, 8^th US National Congress on Computational Mechanics, Austin, TX, July, 2005.
J. Bai, S. Ghosh and D.M. Valiveti, “Multiscale material characterization and coupled plastic-damage analysis in composites”, 8th US National Congress on Computational Mechanics, Austin, TX, July, 2005.
H. Bhatnagar, S. Ghosh and M.E. Walter, “Computational modeling of failure mechanisms in EB-PVD Thermal Barrier Coatings”, 8th US National Congress on Computational Mechanics, Austin, TX, July, 2005.
S. Ghosh and S. Li, “An Extended Voronoi cell FEM (X-VCFEM) for multiple cohesive crack evolution in composite materials”, 11^th International Congress on Fracture, Turin, Italy, March, 2005.
S. Ghosh, P. Raghavan, J. Bai and S. Li, “Multi-Level computational models for multiple scale analysis of composite materials”, International Mechanical Engineering Conference and Exposition, IMECE 2004, Anaheim, CA, November 2004.
M. Asai and S. Ghosh, “Multiple time scale modeling for cyclic deformation with crystal plasticity”, International Workshops on Advances in Computational Mechanics: IWACOM, Hosei University, Tokyo, Japan, November 2004.
S. Ghosh, “Multi-Scale model for damage analysis in fiber reinforced composites with debonding”, Multiscale Modeling Conference: MMM-2, University of California, Los Angeles, CA, October 2004.
M. Groeber, B. Haley, M. Uchic, D. Dimiduk and S. Ghosh, “Microstructural characterization using 3-D orientation data collected by an automated FIB-EBSD system’’, ASM Materials Solutions, Columbus, OH, October 2004.
S. Ghosh and M. Asai, “Multiple time scale modeling for cyclic deformation with crystal plasticity”, 6^th World Congress of Computational Mechanics: WCCM, Beijing, China, September 2004.
S. Li and S. Ghosh, “A wavelet based Voronoi cell FEM for crack evolution in composite materials’’ 6^th World Congress of Computational Mechanics: WCCM, Beijing, China, September 2004.
M. Groeber, B. Haley, M. Uchic, D. Dimiduk and S. Ghosh, “Three-dimensional microstructure characterization using a dual beam FIB-EBSD system (Poster)”, Gordon Research Conference, on Physical Metallurgy, Plymouth, NH, July 2004.
S. Ghosh, “Deformation and failure modeling in heterogeneous materials”, AFOSR Prognosis Workshop, Washington D.C., June 2004.
M. Asai and S. Ghosh, “Multiple time scale modeling for cyclic deformation with crystal plasticity”, NUMIFORM 2004: 8^th International Conference on Numerical Methods in Industrial Forming Processes, The Ohio State University, Columbus, OH, June 2004.
M. Groeber, B. Haley, M. Uchic, and S. Ghosh, “Microstructural characterization using 3-D orientation data collected by an automated FIB-EBSD system”, NUMIFORM 2004: 8^th International Conference on Numerical Methods in Industrial Forming Processes, The Ohio State University, Columbus, OH, June 2004.
C. Hu, S. Moorthy and S. Ghosh, “A Voronoi cell finite element model for ductile damage in MMCs”, NUMIFORM 2004: 8^th International Conference on Numerical Methods in Industrial Forming Processes, The Ohio State University, Columbus, OH, June 2004.
S. Ghosh and C. Xie, “Modeling cyclic deformation of HSLA steels using crystal plasticity”, NUMIFORM 2004: 8^th International Conference on Numerical Methods in Industrial Forming Processes, The Ohio State University, Columbus, OH, June 2004.
P. Raghavan, J. Bai and S. Ghosh, “Multi-scale model for damage analysis in fiber-reinforced composites with debonding”, NUMIFORM 2004: 8^th International Conference on Numerical Methods in Industrial Forming Processes, The Ohio State University, Columbus, OH, June 2004.
H. Bhatnagar, M. Walter and S. Ghosh, “Modeling instability and failure in EB-PVD thermal barrier coatings”, NUMIFORM 2004: 8^th International Conference on Numerical Methods in Industrial Forming Processes, The Ohio State University, Columbus, OH, June 2004.
S. Harris, J. M. Boileau, B. Majumdar and S. Ghosh, “Measurement of the stress states of Silicon with possible applications for cast Al and Si devices”, NUMIFORM 2004: 8^th International Conference on Numerical Methods in Industrial Forming Processes, The Ohio State University, Columbus, OH, June 2004.
S. Ghosh, V. Hasija, D.S. Joseph, “Computational modeling of creep and deformation in Ti-Al Alloys”, 7^th US National Congress of Computational Mechanics, Albuquerque, NM, July 2003.
S. Ghosh and S. Moorthy, “Voronoi cell FEM-based damage modeling in particle reinforced MMC’S”, 7^th US National Congress of Computational Mechanics, Albuquerque, NM, July 2003.
S. Ghosh and P. Raghavan, “Multilevel models for multiscale damage analysis in composite materials”, 2^nd MIT Conference, Cambridge, MA, June 2003.
C.L. Xie, M. Groeber and S. Ghosh, “Computational simulations of tensile and fatigue tests of HSLA Steel Based on Experiments”, SAE World Congress, Detroit, MI, March 2003.
S. Ghosh and P. Raghavan, “Multiscale analysis of damage in composite materials”, Army Symposium on Solid Mechanics, Charleston, SC, May 2003.
S. Ghosh, “Adaptive multilevel model for multiscale analysis of composite materials”, Second Symposium on Computational Modeling of Multiscale Phenomena: Multiscale 2002, Petropolis, Brazil, August 2002.
S. Ghosh, “Multilevel models for multiscale damage analysis in composite materials”, Workshop on Multiscale Computational Mechanics for Materials and Structures, Cachan, France, September 2002.
S. Ghosh, P. Raghavan and P. Eder, “Multilevel computational model for damage in composite materials”, J.T. Oden Symposium: 14^th US National Congress of Theoretical and Applied Mechanics, Blacksburg, VA, June 2002.
S. Ghosh, S. Li and S. Moorthy, “Microstructural modeling of heterogeneous materials: recent advances in the Voronoi Cell FEM”, 5^th World Congress of Computational Mechanics, Vienna, Austria, July 2002.
S. Ghosh and P. Raghavan, “Adaptive multilevel computational model for damage in composite materials”, 5^th World Congress of Computational Mechanics, Vienna, Austria, July 2002.
S. Ghosh, “Ductile fracture in particle reinforced metallic composites”, TMS Fall Meeting, Indianapolis, IN, November 2001.
D. Gardiner, S. Ghosh and M. Li, “Experimental and computational simulations of aluminum alloy”, ASME International Mechanical Engineering Congress and Exposition, New York, NY, November 2001.
S. Yotte and S. Ghosh, “PMMC cluster analysis”, International Conference on Computational Engineering Science ICES 2001, Puerto Vallarta, Mexico, August 2001.
P. Raghavan, S. Eder and S. Ghosh, “Multi-level models for multiple scale damage analysis in composite materials”, Sixth National Congress of Computational Mechanics (USNCCM), Dearborn, MI, August 2001.
S. Ghosh and S. Moorthy, “Ductile fracture in particle reinforced composites”, Sixth National Congress of Computational Mechanics (USNCCM), Dearborn, MI, August 2001.
S. Ghosh and S. Moorthy, “A microstructure based computational model for damage evolution”, ECCOMAS European Congress on Computational Methods in Applied Sciences and Engineering, Barcelona, Spain, September 2000.
S. Ghosh and Y. Ling, “A microstructure based computational model for interfacial debonding in fiber reinforced composites”, Society for Experimental Mechanics IX International Congress, Orlando, FL, June 2000.
P. Raghavan, S. Moorthy and S. Ghosh, “An adaptive multi-level model for damage analysis in composite materials”, EM2000, 14^th ASCE Engineering Mechanics Conference, Austin, TX, May 2000.
S. Ghosh, “Adaptive multi-level model for damage analysis in composite materials”, IMECE Winter Annual Meeting, Nashville, TN, November 1999.
S. Ghosh, “A computational-experimental approach to hierarchical modeling of damage and failure in non-uniform composite materials”, Mechanics of Composite Materials Program Review, AFOSR, Dayton, OH, September 1999.
S. Ghosh, “Multi-scale analysis of damage in heterogeneous materials with adaptive Voronoi cell FEM”, Fifth U.S. National Congress of Computational Mechanics, Boulder, Co, August 1999.
S. Ghosh, “Damage in Metal Matrix Composites; An experimental-computational study”, The Integration of Material, Process and Product Design, Seven Springs Mountain Resort, PA, October 1998.
S. Moorthy and S. Ghosh, “Characterization and modeling of particle reinforced MMCs,” TMS Fall Meeting’98, Chicago, IL, October 1998.
S. Ghosh, “Multi-scale analysis of damage in heterogeneous materials with adaptive Voronoi cell FEM”, Mechanics of Composite Materials Program Review, AFOSR, Dayton, OH, October 1998.
Ch. PavanaChand and S. Ghosh, “A 3D Voronoi cell finite element model for particulate composite materials”, ICES’98, International Conference on Computational Engineering Science, Atlanta, GA, October 1998.
K. Lee, S. Moorthy and S. Ghosh, “Multiple scale computational model for damage in composite materials”, ICES’98, ICES’98, International Conference on Computational Engineering Science, Atlanta, GA, October 1998.
K. Lee, S. Moorthy and S. Ghosh, “An adaptive global-local analysis of heterogeneous materials with evolving microstructural damage”, SES’98, Annual Technical Meeting of the Society of Engineering Science, Pullman, WA, September 1998.
S. Ghosh, S. Moorthy and K. Lee, “An adaptive global-local analysis of heterogeneous materials with evolving microstructural damage”, Fourth U.S. National Congress of Computational Mechanics, San Francisco, CA, August 1997.
S. Ghosh and S. Moorthy, “A Voronoi cell finite element model for microstructural damage analysis in heterogeneous materials”, MCNU’97, Northwestern University, IL, June 1997.
S. Ghosh, S. Moorthy and K. Lee, “Global-local analysis for damage analysis in heterogeneous materials”, MCNU’97, Northwestern University, IL, June 1997.
S. Ghosh, S. Moorthy and K. Lee, “Voronoi cell finite element model for analysis of microstructural damage in heterogeneous materials”, Interdisciplinary Symposium on Advances in Computational Mechanics, Austin, TX, January 1997.
S. Ghosh, K. Lee and M. Narasa, “Multiple scale analysis of localization and failure in composite and polycrystalline materials”, International Mechanical Engineering Congress and Exposition, Atlanta, GA, November 1996.
S. Ghosh and S. Moorthy, “Voronoi cell finite element model for analysis of microstructural damage in discretely reinforced composites”, International Mechanical Engineering Congress and Exposition, Atlanta, GA, November 1996.
S. Ghosh, “Multiple scale analysis of heterogeneous elastic-plastic materials with asymptotic homogenization and the Voronoi cell finite element method”, 5th International Workshop on Computational Modeling of the Mechanical Behavior of Materials, Aachen, Germany, November 1995.
S. Ghosh, S. Moorthy and K. Lee, “Modeling damage in actual heterogeneous materials by the Voronoi cell finite element method”, International Mechanical Engineering Congress and Exposition, San Francisco, CA, November 1995.
S. Moorthy and S. Ghosh, “Mesoscopic analysis of small deformation in heterogeneous materials using Voronoi cell finite element model”, International Conference on Computational Engineering Science, Big Island, HI, August 1995.
S. Raju and S. Ghosh, “Adaptive arbitrary Lagrangian-Eulerian finite element method for metal forming problems”, International Conference on Computational Engineering Science, Big Island, HI, August 1995.
K.H. Lee, S. Moorthy and S. Ghosh, “Asymptotic homogenization with microstructural VCFEM for modeling heterogeneous materials”, Third U.S. National Congress on Computational Mechanics, Dallas, TX, June, 1995.
S. Moorthy and S. Ghosh, “A mesoscopic Voronoi cell finite element model for heterogeneous microstructures; effective properties and damage”, Third U.S. National Congress on Computational Mechanics, Dallas, TX, June, 1995.
S. Ghosh, S. Moorthy and Y.S. Liu, “Voronoi cell finite element model for random micropolar elastic-plastic heterogeneous media”, Army Symposium on Solid Mechanics, Plymouth, MA, August 1993.
S. Roy, S. Ghosh and R. Shivpuri, “Micro Genetic algorithms based approach to optimal design of multi-stage metal forming processes,” 1995 NSF Design and Manufacturing Grantees Conference, Univ. of California, San Diego, CA, January 1995.
S. Ghosh and S. Raju, “R-S adapted arbitrary Lagrangian Eulerian finite element method for strain localization problems”, 3rd World Congress on Computational Mechanics WCCM III, Makuhari, Japan, August 1994.
S. Ghosh, “A Voronoi cell finite element model for microstructural analysis of random heterogeneous media”, SIAM Conference on Emerging Issues in Mathematics and Computation from the Material Sciences, Pittsburgh, PA, April 1994.
S. Ghosh and S. Moorthy, “A Voronoi cell finite element model for microstructural analysis of random heterogeneous media”, NATO Workshop on PROBAMAT: Probabilities and Materials-Tests, Models and Applications, Cachan, France, November 1993.
S. Ghosh, S. Moorthy and Y.S. Liu, “Voronoi cell finite element model for random micropolar elastic-plastic heterogeneous media”, Army Symposium on Solid Mechanics, Plymouth, MA, August 1993.
S. Moorthy, S. Ghosh and Y.S. Liu, “Voronoi cell finite element model for thermo-elastoplastic deformation in random heterogeneous media”, First SES-ASME-ASCE Joint Meeting, University of Virginia, Charlottesville, VA, June 1993.
S. Ghosh, “Heat transfer analysis of solidification processes by the arbitrary Lagrangian-Eulerian finite element method”, ASME Winter Annual Meeting, Anaheim, CA, November 1992.
S. Ghosh and S. Moorthy, “An arbitrary Lagrangian-Eulerian finite element model for heat transfer analysis of solidification processes”, NUMIFORM 92: 4th International Conference on Numerical Methods in Industrial Forming Processes, Sophia-Antipolis, France, September 1992.
S. Ghosh, “A new finite element approach to analysis of random composites using tessellation methods”, 22nd Midwestern Mechanics Conference, University of Missouri, Rolla, MO, October 1991.
S. Ghosh, “Adaptive arbitrary Lagrangian-Eulerian finite element model in metal forming”, First U.S. National Congress on Computational Mechanics, Chicago, IL, July 1991.

Contributed Paper Presentations

L. Ferreira, N. Strauss, B. Murgas, S. Storck and S. Ghosh, “An Efficient Machine Learning Enhanced Image-Based Framework for Micromechanical Analysis of Additively Manufactured Ti-6Al-4V”, MS&T 2024 Materials Science & Technology, Pittsburgh, PA, October 6-9, 2024.
L. Ma, P. Karve, H. James; S. Mahadevan, S. Mohadeseh Taheri-Mousavi, S. Storck, M. Trexler, S. Ghosh, A. Rollett, B. Croom, “Process Sensitivity of Laser Powder Bed Fusion of IN718 to Composition Variation”, MS&T 2024 Materials Science & Technology, Pittsburgh, PA, October 6-9, 2024.
J. Stickel, B. Murgas, L. Brewer and S. Ghosh, “Statistically Equivalent Virtual Microstructures for Modeling of Complex Polycrystalline Alloys Using a Generative Adversarial Network (GAN)-Enabled Computational Platform”, MS&T 2024 Materials Science & Technology, Pittsburgh, PA, October 6-9, 2024.
S.K. Gargeya and S. Ghosh, A Porous Crystal Plasticity Finite Element Model for Void Evolution in Aluminum Alloys under Multiaxial Loading, TMS 2023 Annual Meeting & Exhibition, March 3-7, 2024, Orlando, Florida.
X. Tu, A. Shahba, J. Shen and S. Ghosh, “3D Two-phase Microstructure Reconstruction from 2D Surface Data, and the convergence of M-SERVE and P-SERVE”, Mach Conference, Annapolis, MD, April 4, 2018.
X. Zhang, D. O’Brien and S. Ghosh, “Parametric Homogenization Based Continuum Damage Mechanics (PHCDM) Model for Composites”, Mach Conference, Annapolis, MD, April 4, 2018.
J. Cheng and S. Ghosh, “Coupled Crystal Plasticity-Phase Field Method to Model Crack Initiation and Propagation in Ti64 Alloys”, TMS 2018 147th Annual Meeting & Exhibition, Phoenix, AZ, March 2018.
S. Keshavarz, A. Reid, S. Langer and S. Ghosh, “Morphology dependent flow stress in nickel-based superalloys in the multi-scale crystal plasticity framework, EMI 2017: Engineering Mechanics Institute Conference, San Diego, CA, June 4-7, 2017.
S. Keshavarz, A. Reid, S. Langer and S. Ghosh, “A non-Schmid crystal plasticity finite element approach to multi-scale modeling of Nickel-based superalloys, TMS 2017: 146^th Annual Meetings and Exhibition, San Diego, CA, February 26-March 2, 2017.
D. Eastman, P. Shade, M. Uchic, G. Weber. S. Ghosh, W. Lenthe, T. Pollock. K. Hemker, “Benchmarking multi-scale models with micro-tensile experiments and 3D microstructural characterization of René 88DT, TMS 2017: 146^th Annual Meetings and Exhibition, San Diego, CA, February 26-March 2, 2017.
X. Zhang, Z. Li and S. Ghosh, “Parametric homogenization-based continuum damage mechanics model for composites”, American Society for Composites 31st Technical Conference, Williamsburg, VA, September 19-22, 2016.
Z. Li, S. Baby, X. Zhang and S. Ghosh, “Multi‐Scale Modeling of Damage and Failure in S‐Glass/Epoxy Fiber Reinforced Composite Subject to High Strain Rate Impact”, EMI 2016 Conference & Probabilistic Mechanics & Reliability 2016 Conference, Vanderbilt University, Nashville, TN, May 22-25, 2016.
R. Yaghmaie, S. Guo and S. Ghosh, “Multi‐Time Scale Coupled Transient Electro‐Magnetic and Structural Dynamics Finite Element Analysis for Antenna Simulations”, EMI 2016 Conference & Probabilistic Mechanics & Reliability 2016 Conference, Vanderbilt University, Nashville, TN, May 22-25, 2016.
J. Cheng and S. Ghosh, “Crystal Plasticity Finite Element Based Modeling of Deformation‐Twinning Induced Failure in Magnesium Alloy”, EMI 2016 Conference & Probabilistic Mechanics & Reliability 2016 Conference, Vanderbilt University, Nashville, TN, May 22-25, 2016.
X. Tu, A. Shahba and S. Ghosh, “Deformation and Failure Modeling of Polycrystalline Ti Alloys across a Range of Strain Rates”, EMI 2016 Conference & Probabilistic Mechanics & Reliability 2016 Conference, Vanderbilt University, Nashville, TN, May 22-25, 2016.
J. Zhang, S. Chakraborty and S. Ghosh, “Coupled atomistic-continuum framework of developing constitutive relations of crack propagation”, TMS 2016 144th Annual Meeting & Exhibition, Nashville, TN, February 14-18, 2016.
G. Weber and S. Ghosh, “Multi-scale models of deformation for Ni-based Superalloys”, 3rd World Congress on Integrated Computational Materials Engineering (ICME 2015), Colorado Springs, CO, May 31 – June 4, 2015.
R. Yaghmaie, S. Guo and S. Ghosh, “Wavelet transformation induced multi-time scaling for coupled transient electro-magnetic and structural dynamics finite element analysis”, 13th US National Congress on Computational Mechanics, San Diego, CA, July 27-30, 2015.
S. Guo and S. Ghosh, “A finite element model of self-sensing piezoelectric sensor for damage detection undergoing dynamic finite deformation”, 13th US National Congress on Computational Mechanics, San Diego, CA, July 27-30, 2015.
A. Shahba, X. Tu and S. Ghosh, “Towards modeling of failure in polycrystalline Ti alloys under high rate of deformation using crystal plasticity FEM”, 13th US National Congress on Computational Mechanics, San Diego, CA, July 27-30, 2015.
D. Kubair and S. Ghosh, “Polymer matrix composites: Statistically equivalent RVE and statistically augmented boundary conditions”, 13th US National Congress on Computational Mechanics, San Diego, CA, July 27-30, 2015.
Y. Azdoud and S. Ghosh, “Adaptive wavelet enhancement for crystal plasticity finite element method”, 13th US National Congress on Computational Mechanics, San Diego, CA, July 27-30, 2015.
S. Keshavarz and S. Ghosh, “A crystal plasticity temperature and orientation dependent constitutive model in Nickel-based Superalloys”, 13th US National Congress on Computational Mechanics, San Diego, CA, July 27-30, 2015.
C. Alleman and S. Ghosh, “Homogenization-based modeling of coupled crystal plasticity and ductile damage evolution at high strain rates”, TMS 2015 144^th Annual Meeting & Exhibition, Orlando, FL, March 15-19, 2015.
J, Cheng and S. Ghosh, “Crystal plasticity based constitutive modeling and finite element simulation of twinning in Magnesium alloys”, TMS 2015 144th Annual Meeting & Exhibition, Orlando, FL, March 15-19, 2015.
G. Weber, C. Woodward, D. Dimiduk, and S. Ghosh, “An image based finite element model for Ni-based Superalloys using a two-scale constitutive model”, TMS 2015 144th Annual Meeting & Exhibition, Orlando, FL, March 15-19, 2015.
S. Keshavarz and S. Ghosh, “Hierarchical crystal plasticity FE model for Nickel-based Superalloys: Sub-grain microstructures to polycrystalline aggregates”, MMM 2014: 7th International Conference on Multiscale Materials Modeling, Berkeley, CA, October 6-10, 2014.
J. Zhang and S. Ghosh, “Coupled atomic-continuum model to develop constitutive relations of damage evolution”, 17th U.S. National Congress on Theoretical & Applied Mechanics, East Lansing, MI, June 18-20, 2014.
J. Cheng and S. Ghosh, “Crystal plasticity based finite element modeling of Magnesium and its alloys”, 17th U.S. National Congress on Theoretical & Applied Mechanics, East Lansing, MI, June 18-20, 2014.
A. Shahba, C. Tao, A. Pilchak and S. Ghosh, “Crystal plasticity modeling of single-phase Titanium alloys”, 17th U.S. National Congress on Theoretical & Applied Mechanics, East Lansing, MI, June 18-20, 2014.
S. Baby, Z. Li, D. O’Brien and S. Ghosh, “Micromechanical analysis of strain rate-dependent S-glass/epoxy composites under impact loading”, 17th U.S. National Congress on Theoretical & Applied Mechanics, East Lansing, MI, June 18-20, 2014.
R. Yaghmaie, S. Guo and S. Ghosh, “Wavelet transformation based multi-time scaling method for coupled electro-magnetic-dynamical multifunctional systems”, 17th U.S. National Congress on Theoretical & Applied Mechanics, East Lansing, MI, June 18-20, 2014.
S. Guo, R. Yaghmaie and S. Ghosh, “A finite element model for the analysis of 3D transient coupled electromagnetic structural dynamics problems”, 17th U.S. National Congress on Theoretical & Applied Mechanics, East Lansing, MI, June 18-20, 2014.
G. Weber, S. Keshavarz, and S. Ghosh, “Hierarchical crystal plasticity finite element model for Nickel-based Superalloys: Sub-Grain microstructures to polycrystalline aggregates”, 17th U.S. National Congress on Theoretical & Applied Mechanics, East Lansing, MI, June 18-20, 2014.
J. Carter, M. Mills and S. Ghosh, “Advanced characterization techniques for quantifying and modeling deformation mechanisms in Superalloys at elevated temperatures”, TMS 2014: 143rd Annual Meeting, San Diego, CA, February 16-20, 2014.
R. Yaghmaie, S. Guo, S. Ghosh, “Simulating coupled transient electromagnetic large deformation dynamical mechanical systems using a novel multi-time scaling method”, 2013 Engineering Mechanics Institute Conference of American Society of Civil Engineers, Northwestern University, Evanston, IL, August 2013.
J. Cheng, S. Ghosh, “Crystal plasticity constitutive modeling and FE simulation of Magnesium alloys”, 2013 Engineering Mechanics Institute Conference of American Society of Civil Engineers, Northwestern University, Evanston, IL, August 2013.
S. Keshavarz, S. Ghosh, “Multi-scale crystal plasticity modeling of APB shearing & micro twinning in γ- γ ‘ Nickel based Superalloys”, 12th U.S. National Congress on Computational Mechanics, Raleigh, NC, July 2013
S. Guo, S. Ghosh, “A finite element model for the analysis of 3D transient coupled electromagnetic structural dynamics problems”, 12th U.S. National Congress on Computational Mechanics, Raleigh, NC, July 2013
C. Alleman, S. Ghosh, D. J. Luscher, C. Bronkhorst, “Evaluating the effects of loading parameters on single crystal slip in Tantalum using molecular mechanics”, 12th U.S. National Congress on Computational Mechanics, Raleigh, NC, July 2013.
J. Zhang, S. Ghosh, “MD study on crack and associated mechanisms evolution for crystalline material”, 12th U.S. National Congress on Computational Mechanics, Raleigh, NC, July 2013.
S. Baby, S. Ghosh, “Homogenization based continuum damage model for composites”, 12th U.S. National Congress on Computational Mechanics, Raleigh, NC, July 2013.
Z. Li, S. Baby, S. Ghosh, “Multi-scale computational model for composites damage”, 2013 Mach Conference, Annapolis, MD, April 2013.
S. Guo, R. Yaghmaie and S. Ghosh, “Computational modeling of coupled electro-magnetic-dynamical system”, 22^nd International Workshop on Computational Mechanics of Materials: 2012: Johns Hopkins University, Baltimore, MD, September 2012.
S. Keshavarz and S. Ghosh, “Multi-scale crystal plasticity FE model for simulation of APB shearing and microtwinning in single crystals of Nickel based Superalloys”, 22^nd International Workshop on Computational Mechanics of Materials: 2012: Johns Hopkins University, Baltimore, MD, September 2012.
J. Cheng and S. Ghosh, “Modeling plastic deformation and shear banding in bulk metallic glasses”, 22nd International Workshop on Computational Mechanics of Materials: 2012: Johns Hopkins University, Baltimore, MD, September 2012.
J. Zhang and S. Ghosh, “MD based study on crack propagation and associated mechanisms evolution for crystalline material”, 22nd International Workshop on Computational Mechanics of Materials: 2012: Johns Hopkins University, Baltimore, MD, and September 2012.
C. Alleman, S. Ghosh, DJ Luscher, C. Bronkhorst, “Influence of strain rate, temperature and load orientation on single crystal slip in Tantalum”, 22nd International Workshop on Computational Mechanics of Materials: 2012: Johns Hopkins University, Baltimore, MD, September 2012.
C. Alleman and S. Ghosh, “Influence of non-Schmid effects on single crystal slip in Tantalum”, Engineering Mechanics Conference/Probabilistic Mechanics Conference, 2012: University of Notre Dame, South Bend, IN, June 2012.
J. Zhang and S. Ghosh, “MD study on crack propagation and associated mechanisms evolution for crystalline material”, Engineering Mechanics Conference/Probabilistic Mechanics Conference, 2012: University of Notre Dame, South Bend, IN, June 2012.
S. Keshavarz and S. Ghosh “Multi scale constitutive model for APB shearing and twining in crystal plasticity FEM analysis of Nickel based Superalloys”, Engineering Mechanics Conference/Probabilistic Mechanics Conference, 2012: University of Notre Dame, South Bend, IN, June 2012.
S. Ghosh “Homogenization based continuum damage mechanics model for monotonic and cyclic damage in 3D composites”, 25th Annual Conference of American Society of Composites, 14th US-Japan Conference on Composite Materials: Dayton, OH, September 2010.
S. Ghosh “Dwell fatigue initiation in polycrystalline Ti alloys using multi-time scaling crystal plasticity FE models”, ASME International Mechanical Engineering Congress and Exposition, Boston, MA, November 2008.
S. Ghosh “Homogenization based 3D continuum damage mechanics model for composites undergoing microstructural debonding”, ASME International Mechanical Engineering Congress and Exposition, Seattle, WA, November 2007.
S. Ghosh, V. Dakshinamurthy and C. Hu, “Multiscale characterization and analysis of ductile fracture in cast aluminum alloys”, International Conference in Plasticity’07, Anchorage, AK, June 2007.
S. Ghosh, H. Chao. V. Dakshinamurthy, J. Bai, “Multiscale modeling of ductile failure in cast Aluminum alloys”, TMS Annual Meeting, Orlando, FL, February 26-28, 2007.
J. L. Volakis, K. Sertel and S. Ghosh, “Multiphysics tools for load bearing antennas incorporating novel materials”, 2nd European Conference on Antennas and Propagation (EuCAP 2007), Edinburgh, UK, November 2007.
A. Srivastava and S. Ghosh, (Poster), “Molecular dynamics simulation for glass transition temperature in polystyrene based polymer nanocomposites”, The Ohio Nanotechnology Summit, Columbus, OH, April 4-5, 2006.
M. Groeber, M. Uchic, D. Dimiduk, Y. Bhandari and S. Ghosh, “Reconstruction and characterization of 3D microstructures: an unbiased description of grain morphology”, TMS Annual Meeting, San Antonio, TX, March 12-16, 2006.
B. Ye, B. Majumdar, S. Harris, S. Ghosh, “Measurement and Modeling of Damage in Cast Al-Si Alloys”, TMS Annual Meeting & Exhibition, San Antonio, TX, March 12-16, 2006.
B. Ye, B. Majumdar, S. Harris, S. Ghosh, “Measurement and Modeling of Internal Stress and Damage in Al-Si Alloys”, TMS Annual Meeting & Exhibition, Pittsburgh, PA, September 2005.
D. Deka, D. Joseph and S. Ghosh, “Towards the evaluation of dwell fatigue in Ti 6242 alloys using crystal plasticity”, 8th US National Congress on Computational Mechanics, Austin, TX, July 2005.
M. Groeber, B. Haley, D. Dimiduk, M. Uchic, and S. Ghosh, “Microstructure characterization using 3-D EBSD data collected by an automated FIB-EBSD system”, ASM, Columbus, OH, October 2004.
S. Ghosh, “A computational program for multiscale analysis of failure in nonuniform composites”, AFOSR Mechanics of Materials & Devices Grantees Meeting, Santa Fe, NM, September 2003.
S. Ghosh, “A crystal plasticity modeling of polycrystalline Ti-6Al and Ti-6242 materials”, AFOSR MEANS Workshop, Boulder, CO, August 2003.
S. Ghosh, “Multiple scale computational model for composite materials with microstructural damage”, Multiple Scale Analyses and Coupled Physical Systems, St-Venant Symposium, Marne-la-Vallee, France, August 1997.
S. Moorthy and S. Ghosh, “Damage modeling in heterogeneous materials by the Voronoi cell finite element method”, 14th Army Symposium on Solid Mechanics, Myrtle Beach, SC, October 1996.
S. Roy, S. Ghosh and R. Shivpuri, “FEM- micro Genetic algorithm based approach to optimal design of multistage metal forming processes”, NUMIFORM 95, Cornell University, Ithaca, NY, June 1995.
S. Ghosh, K.H. Lee and S. Moorthy, “Multiple scale modeling of heterogeneous materials using the Voronoi cell finite element method”, 3rd World Congress on Computational Mechanics WCCM III, Makuhari, Japan, August 1994.
S. Ghosh, S. Moorthy and K.H. Lee, “Multiple scale Voronoi cell finite element model for arbitrary heterogeneous materials,” 12th U.S. National Congress of Applied Mechanics, University of Washington, Seattle, WA, June 1994.
S. Ghosh and S. Moorthy, “A Voronoi cell finite element method for elastic-plastic analysis of arbitrary heterogeneous materials”, 12th U.S. National Congress of Applied Mechanics, University of Washington, Seattle, WA, June 1994.
R. Duggirala, R. Shivpuri, S. Kini, S. Ghosh and S. Roy, “Computer aided approach for design and optimization of cold forging sequence for automotive parts”, International Cold and Warm Forging Technology Conference, Columbus, OH, September 1994.
R. Shivpuri, D. Damodaran, S. Ghosh and S. Roy, “Computer aided approaches to improved quality in the extrusion of shapes and drawing of tubes”, Tenth Annual World Tube Congress, Rockford, IL, October 1994.
S. Ghosh, “Finite element analysis of heterogeneous media using Dirichlet tessellation methods”, 1992 ASME Applied Mechanics, Materials and Aerospace Summer Meeting, Scottsdale, AZ, April 1992.
S. Ghosh, “Adaptive arbitrary Lagrangian-Eulerian finite element method in metal forming”, MECAMAT ’91, LARGE PLASTIC DEFORMATIONS, Fontainebleau, France, August, 1991.
S. Ghosh, “Finite deformation analysis involving contact of deformable bodies using the finite element method with arbitrary Lagrangian-Eulerian description”, ASME Winter Annual Meeting, Dallas, TX, November 1990.
S. Ghosh, “An adaptive arbitrary Lagrangian-Eulerian finite element description for large deformation analysis of elastic-viscoplastic solids”, 11th National Congress of Applied Mechanics, The University of Arizona, AZ, May 1990.
N. Kikuchi and S. Ghosh, “Arbitrary Lagrangian-Eulerian finite element description for forming simulations of elastic-viscoplastic solids”, 26th Annual Meeting of Society of Engineering Science, The University of Michigan, Ann Arbor, MI, September 1989.
S. Ghosh, “An arbitrary Lagrangian-Eulerian description for finite element analysis of large deformation of elasto-viscoplastic solids with contact”, 3rd Joint ASCE/ASME Mechanics Conference, University of California at San Diego, La Jolla, CA, July 1989.
S. Ghosh, “A new finite element description for simulation of metal forming processes”, 3rd International Conference on Numerical Methods in Industrial Forming Processes, Colorado State University, Fort Collins, CO, June 1989.
S. Ghosh and N. Kikuchi, “An implicit arbitrary Lagrangian-Eulerian finite element analysis of elastic-viscoplastic large deformation problems in solid mechanics”, Applied Mechanics and Engineering Sciences Conference, The University of California, Berkeley, CA, June 1988.
S. Ghosh, “Impact of symbolic manipulation in integrated modeling and analysis with engineering workstations”, Grantees Conference, NASA AMES Research Center, Moffett Field, CA, October 1987.
N. Ghosh, H. Rajiyah, S. Ghosh, and S. Mukherjee, “A new boundary element formulation for linear elasticity”, 10th U.S. National Congress of Applied Mechanics, The University of Texas, Austin, TX, June 1986.
S. Ghosh and N. Kikuchi, “Finite element simulation of hot sheet metal forming processes”, 10th U.S. National Congress of Applied Mechanics, The University of Texas, Austin, TX, June 1986.
S. Ghosh and S. Mukherjee, “Boundary element analysis of thermoelastic deformation in non-homogeneous media”, 18th Midwestern Mechanics Conference, University of Iowa, Iowa City, IA, May 1983.

Invited Seminars

S. Ghosh, “Machine Learning Enabled Parametrically Upscaled Constitutive Models (PUCM): A Data Driven Multiscale Modeling Approach for Metals & Composites”, Computational Mechanics at ORNL, Oak Ridge National Laboratory, June 2024
S. Ghosh, “Parametrically Upscaled Constitutive Models (PUCM): A Data Driven Multiscale Modeling Approach for Metals & Composites”, Department of Mechanical Engineering, Rutgers University, April 2024
S. Ghosh, “Parametrically Upscaled Constitutive Models (PUCM) for Multiscale Prediction of Fatigue Crack Nucleation in Ti Alloys”, Department of Materials Science, Carnegie Mellon University, September 2022
S. Ghosh, “Parametrically Upscaled Constitutive Models for Fatigue and Damage Modeling of Metals and Composites”, Engineering Science Department, University of Oxford, November 2021
S. Ghosh, “Current and Future Approaches for Fatigue Modeling”, Raytheon Technologies X, Physics-Based Materials and Process Modeling Community of Practice Meeting, September 2021
S. Ghosh, “Physics Embedded Machine Learning Methods in Hierarchical Constitutive and Damage Modeling of Metals and Composites”, Machine Learning Seminars, Crunch Group, Brown University, June 11, 2021.
S. Ghosh, “Multi-Scale Computational Models for Predicting Fatigue Crack Nucleation in Metallic Materials”, Department of Mechanical and Aerospace Engineering, North Carolina State University, March 1, 2019.
S. Ghosh, “Multi-Scale Computational Models for Predicting Fatigue Crack Nucleation in Metallic Materials”, Department of Mechanical Engineering & Mechanics, Drexel University, Philadelphia, PA, May 18, 2018.
S. Ghosh, “Multi-Scale Computational Models for Predicting Fatigue Crack Nucleation in Metallic Materials”, Department of Mechanical Science & Engineering, University of Illinois, Urbana Champaign, IL, April 2, 2018.
S. Ghosh, “Spatial and Temporal Multiscale Models for Advancing the Integrated Computational Structure-Materials Engineering Initiative”, School of Aeronautics and Astronautics, Purdue University, West Lafayette, IN, March 30, 2017.
S. Ghosh, “Issues in Computational Mechanics for Advancing ICME Related Initiatives for Metals and Alloys”, Department of Materials Science, University of Michigan, Ann Arbor, MI, March 24, 2017.
S. Ghosh, “Spatial and Temporal Multiscale Models for Advancing the Integrated Computational Structure-Materials Engineering Initiative”, Materials Science and Engineering Sciences Seminar Series, Sandia National Laboratories, March 16, 2017.
S. Ghosh, “Spatial and Temporal Multiscale Models for Advancing the Integrated Computational Structure-Materials Engineering Initiative”, Department of Civil Engineering & Engineering Mechanics, Columbia University, February 14, 2017.
S. Ghosh, “Computational Mechanics Approaches for Addressing the Integrated Computational Materials Engineering Initiative”, Department of Mechanical and Aerospace Engineering, University of Buffalo, October 27, 2016.
S. Ghosh, “Spatial and Temporal Multi-Scale Modeling of Lightweight Materials: Addressing the ICMSE Initiative”, National Institute of Standards and Technology, Gaithersburg, MD, April 24, 2015.
S. Ghosh, “Research Activities in JHU Computational Mechanics Research Laboratory”, Lockheed Martin Webinar, August 15, 2014.
S. Ghosh, “Image Based Crystal Plasticity FE Models for Predicting Fatigue in Polycrystalline Alloys:
Addressing the ICMSE Initiative”, Department of Mechanical Engineering, Texas A&M University, College Station, Texas, March 5, 2014.
S. Ghosh, “Image -Based CPFE Models for Fatigue Crack Initiation in Polycrystalline Ti Alloys”, Pratt & Whitney Webinar, November 1, 2013.
S. Ghosh, “Computational Mechanics Applications in Integrated Computational Materials Science & Engineering (ICMSE)”, Structures Division, NAVAIR, Pax River, October 9, 2013.
S. Ghosh, “Computational Mechanics Applications in Integrated Computational Materials Science & Engineering (ICMSE)”, NASA Langley Research Center, August 26, 2013.
S. Ghosh, “Computational Mechanics Applications in Integrated Computational Materials Science & Engineering (ICMSE)”, General Motors Technical Center, Warren, MI, March 2013.
S. Ghosh, “Computational Mechanics Applications in Integrated Computational Materials Science & Engineering (ICMSE)”, Department of Civil and Environmental Engineering, Vanderbilt University, February 2013.
S. Ghosh, “Computational Models for Multi-Scale Modeling of Deformation and Failure in Polycrystalline and Poly-phase Materials”, Department of Mechanical Engineering, Johns Hopkins University, September 2012.
S. Ghosh, “Research in Computational Mechanics Research Laboratory (CMRL): A Virtual Way to Reality”, Department of Civil Engineering, Johns Hopkins University, September 2012.
S. Ghosh, “Crystal Plasticity FE Models for Fatigue Crack Initiation in Polycrystalline Metals Using Temporal Multi-Scaling”, Departments of Mechanical and Civil Engineering, California Institute of Technology, March 2012.
S. Ghosh, “Multi-Time Scaling Image Based Crystal Plasticity FE Models Dwell Fatigue Initiation in Polycrystalline Ti Alloys”, Department of Civil Engineering, Carnegie Mellon University, November 2011.
S. Ghosh, “Multi-Scale Modeling of Deformation and Failure in Poly-phase and Polycrystalline Materials”, Army Research Laboratory, Aberdeen, MD, June 2011.
S. Ghosh, “Multi-Scale Approach for Constitutive Modeling of g-g’ Nickel Based Superalloys”, Metals Branch, US Air Force Research Laboratory Wright Patterson Air Force Base, January 2011.
S. Ghosh, “Multi-Scale Modeling of Deformation and Failure in Poly-phase and Polycrystalline Materials”, GE J.F. Welch Technical Center, Bangalore, India, December 2010.
S. Ghosh, “Dwell Fatigue Initiation in Polycrystalline Ti Alloys Using Multi-Time Scaling, Department of Aerospace Engineering, Texas A&M University, April, 2010.
S. Ghosh, “Overview of Research Activities at the Computational Mechanics Research Laboratory at OSU”, Department of Civil Engineering, Johns Hopkins University, March, 2010.
S. Ghosh, “Overview of Research Activities at the Computational Mechanics Research Laboratory at OSU”, Department of Mechanical Engineering, Pennsylvania State University, March, 2010.
S. Ghosh, “Dwell Fatigue Initiation in Polycrystalline Ti Alloys Using Multi-Time Scaling, T-3 Los Alamos National Laboratory, Los Alamos, New Mexico, February 4, 2010.
S. Ghosh, “Dwell Fatigue Initiation in Polycrystalline Ti Alloys Using Multi-Time Scaling Crystal Plasticity FE Models”, Department of Mechanical Science & Engineering, Duke University, Durham NC, December 2009.
S. Ghosh, “Dwell Fatigue Initiation in Polycrystalline Ti Alloys Using Multi-Time Scaling Crystal Plasticity FE Models”, Department of Mechanical Science & Engineering, University of Illinois, Urbana Champaign, November 2009.
S. Ghosh, “Multi- Scale Modeling of Failure and Fatigue in Composite and Poly-crystalline Materials”, Department of Aerospace Engineering, The Ohio State University, October 2009.
S. Ghosh, “Activities at the Computational Mechanics Research at OSU,’’ Procter and Gamble, Cincinnati, February 2009.
S. Ghosh, “A Multi-scale Characterization and Analysis for Ductile Fracture in Heterogeneous Metallic Materials,’’ University of Colorado, Boulder, February 2009.
S. Ghosh, “A Multi-scale Characterization and Analysis for Ductile Fracture in Heterogeneous Metallic Materials,’’ University of Cincinnati, Cincinnati, January 2009.
S. Ghosh, “A Multi-scale Characterization and Analysis for Ductile Fracture in Heterogeneous Metallic Materials,’’ University of Florida, Gainesville, March 2008.
S. Ghosh, “A Multi-scale Characterization and Analysis for Ductile Fracture in Heterogeneous Metallic Materials,’’ University of Southern California, January 2008.
S. Ghosh, “A Multi-scale Characterization Based Domain Partitioning Method for Heterogeneous Metallic Materials,’’ Materials Directorate, Air Force Research Laboratories, Wright Patterson Air Force Base, January 2008.
S. Ghosh, “Deformation and Fatigue Modeling of Polycrystalline Metals,’’ Rolls Royce Corporation, Indianapolis, January 2008.
S. Ghosh, “Multi-scale Modeling of Failure in Composites and Metallic Materials: Challenges and Progress,’’ MSC Software Distinguished Speaker Seminar Series – # 8 (Webinar), December 2007.
S. Ghosh, “Predicting Ductile Fracture in Structures: A Multi-Scale Approach,’’ Michigan Technological University, Houghton, MI, October 2007.
S. Ghosh, “Crystal Plasticity Models with Multi-Time Scaling for Cyclic Deformation of Polycrystalline Metals,’’ Stanford University, Palo Alto, CA, May 2007.
S. Ghosh, “Crystal Plasticity Models with Multi-Time Scaling for Cyclic Deformation of Polycrystalline Metals,’’ University of California, Berkeley, CA, May 2007.
S. Ghosh, “Multiple Scale Modeling of Deformation and Damage in Composite and Polycrystalline Materials,’’ Purdue University, West Lafayette, IN, January 2007.
S. Ghosh, “Computational multi-scale models for structure-material interaction,’’ Georgia Institute of Technology, Atlanta, GA, March, 2006.
S. Ghosh, “Computational multi-scale models for structure-material interaction,’’ University of Akron, Akron, OH, March, 2006.
S. Ghosh, “Computational multi-scale models for structure-material interaction,’’ Lawrence Livermore National Laboratory, Livermore, California, February, 2006.
S. Ghosh, H. Chao, A. J. Bai, D.M. Valiveti, “Ductility modeling in cast Aluminum alloys’’, Ford Scientific Research Laboratory, Dearborn, MI, February 2006.
S. Ghosh, “Computational multi-scale models for structure-material interaction,’’ Rensselaer Polytechnic Institute, Troy, New York, February, 2006.
S. Ghosh, H. Chao, A. Tiwary, D.M. Valiveti, “Ductility modeling in cast Aluminum alloys’’, Ford Scientific Research Laboratory, Dearborn, MI, May 2005.
S. Ghosh “Multiple scale modeling for deformation and failure of heterogeneous materials’’, Indian Institute of Technology, Delhi, India, December 2004.
S. Ghosh “Multiple scale modeling of composite and polycrystalline materials’’, Indian Institute of Technology, Mumbai, India, December 2004.
S. Ghosh “Multiple scale modeling of composite and polycrystalline materials’’, Bhabha Atomic Research Center, Trombay, India, December 2004.
S. Ghosh “Modeling cyclic deformation in HSLA steels with direct interfaces to fatigue Modeling’’, Daimler Chrysler Corporation, Durability Tech Club Meeting, November 2004.
59. S. Ghosh “Multiple scale modeling for deformation and failure of heterogeneous materials’’, Johns University, MD, September 2004
S. Ghosh, H. Chao, A. Tiwary, D.M. Valiveti, “ Ductility modeling in cast Aluminum alloys’’, Ford Scientific Research Laboratory, Dearborn, MI, September 2004.
S. Ghosh “Multiple scale modeling of composite and polycrystalline materials’’, Department of Engineering Mechanics, Beijing University, China, September 2004.
S. Ghosh “Multiple scale modeling of composite and polycrystalline materials’’, Army Research Laboratory, Aberdeen, MD, May 2004.
S. Ghosh “Multi-scale modeling of heterogeneous materials ’’, University of Nebraska, November 2003.
S. Ghosh, ` Multilevel models for multiple scale analysis of composite materials’, Annual Symposium in the Computational Science & Engineering Program, The University of Illinois, Urbana-Champaign, April 2003
S. Ghosh, ` Multi-scale model for damage and failure of heterogeneous materials ’’, High Performance Computing Division, Army Research Laboratory, Aberdeen, MD, April 2003.
S. Ghosh, “An adaptive multi-level computational models for heterogeneous materials’’, Department of Mechanical Engineering, Florida State University, Tallahassee, FL March 2002.
S. Ghosh, “An adaptive multi-level computational models for heterogeneous materials’’, Department of Civil Engineering and Theoretical & Applied Mechanics, The University of Illinois, Urbana-Champaign, IL April 2002.
S. Ghosh, “Integrated experimental-computational program for development of fatigue based reliability models in automotive applications’’, Daimler Chrysler Corporation, Auburn Hills, MI, November 2002.
S. Ghosh, “A multiscale approach to bone analysis and design of total hip prosthesis,” Center for Materials Research, The Ohio State University, May, 2002.
S. Ghosh, “Adaptive multi-level computational models for material modeling’’, Department of Materials Science & Engineering, The Ohio State University, March 2001.
S. Ghosh, “Multi-scale modeling of heterogeneous materials’’, Los Alamos National Laboratory, New Mexico, December 2000.
S. Ghosh, “Characterization and multi-scale modeling of composite materials’’, Department of Materials Science. Polytechnic University of Madrid, September 2000.
S. Ghosh, “Characterization and multi-scale modeling of composite materials’’, CDGA, The University of Bordeaux I, France, September 2000.
S. Ghosh, “Multiple scale modeling of damage in composite materials’’, Goodyear Technical Center, Akron, OH, November 1998.
S. Ghosh, “Multiple Scale Modeling of Heterogeneous Materials: Jargon or Reality?” Department of Aerospace Engineering, Applied Mechanics & Aviation, The Ohio State University, October 1998.
S. Ghosh, “Computational Modeling of Heterogeneous Materials; Material Characterization, Meso-scale and Multiple-Scale Modeling,” CDGA, The University of Bordeaux I, France, September 1997.
S. Ghosh, “Computational mechanics in hierarchical modeling of heterogeneous materials,” Center for Materials Research, The Ohio State University, May, 1997.
S. Ghosh, “Multiple scale analysis of heterogeneous materials with microstructural Voronoi cell finite element method and asymptotic homogenization,” Center for Materials Research, The Ohio State University, February 1996.
S. Ghosh, “Multiple scale analysis of porous and composite materials with microstructural Voronoi cell finite element method,” Naval Research Laboratory, Washington D.C., December 1995.
S. Ghosh, “Multiple scale analysis of porous and composite materials with microstructural Voronoi cell finite element method,” Wright Patterson Air Force Base, Dayton, OH, September 1995.
S. Ghosh, “Multiple scale analysis of heterogeneous materials with microstructural Voronoi Cell Finite Element Method,” Dept. of Aerospace Engineering, Texas A&M University, College Station, TX, April 1995.
S. Ghosh, “Multiple scale analysis of heterogeneous structures using the Voronoi cell finite element method,” Army Research Laboratory, Aberdeen Proving Ground, MD, June 1994.
S. Ghosh, “Multiple scale analysis of heterogeneous structures using the Voronoi cell finite element method,” Ford Scientific Research Laboratory, Dearborn, MI, May 1994.
S. Ghosh, “Multiple scale analysis of heterogeneous materials using the Voronoi cell finite element method,” ALCOA Technical Center, Pittsburgh, PA, March 1994.
S. Ghosh, “A material based finite element analysis of heterogeneous media involving Dirichlet tessellations,” ALCOA Technical Center, PA, July, 1992.
S. Ghosh, “Adaptive arbitrary Lagrangian-Eulerian finite element method in metal forming simulation,” CRAY Research INC., March 1992.
S. Ghosh, “A new finite element approach to analysis of random composites using tessellation methods,” ALCOA Technical Center, PA, September 1991.
S. Ghosh, “Arbitrary Lagrangian-Eulerian finite element method in metal forming simulation,” Indian Institute of Technology, India, June 1991.
S. Ghosh, “An arbitrary Lagrangian-Eulerian finite element analysis for simulation of metal forming problems,” Research Seminar in Physics and Astronomy, The University of Alabama, April 1990.
S. Ghosh, “An arbitrary Lagrangian-Eulerian finite element analysis for simulation of metal forming problems,” Metallurgical Engineering Research Seminar, The University of Alabama, October 1989.
S. Ghosh, “Arbitrary Lagrangian-Eulerian finite element description for forming simulations of elastic-viscoplastic solids,” Research Seminar, ALCOA Technical Center, PA, January 1989.