Research

[accordion] [panel title=”Current and Ongoing Projects”]

• Sponsor: Air Force Office of Scientific Research
  Type of Award: Research Grant
  Title: Uncertainty-Quantified, Multi-Scale Structure- Material Modeling Framework for Structural-Material Fatigue and Failure
  PI: S. Ghosh
  Period: 2017-2021
• Sponsor: Pratt & Whitney
  Type of Award: Research Grant
  Title: Macroscopic Constitutive and Damage Models of Dwell Fatigue in Ti-64 Alloys from Microscopic Crystal Plasticity Deformation and Crack Evolution
  PI: S. Ghosh
  Period: 2015-2017

• Sponsor: Office of Naval Research, SBA NNR Structures and Materials
  Type of Award: Research Grant
  Title: Multi-Scale Computational Models for Fatigue Predictions in Polycrystalline Aluminum Alloys
  PI: S. Ghosh
  Period: 2015-2018
• Sponsor: Air Force Office of Scientific Research
  Type of Award: Research Grant
  Title: An Integrated Spatio-Temporal Multi-Scale Computational Modeling System with Coupled Electromagnetics and Thermo-Mechanical Simulations with Damage in Multifunctional Materials
  PI: S. Ghosh
  Period: 2014-2018
• Sponsor: Air Force Research Laboratory
  Type of Award: Structural Science Center
  Title: Multi-Scale Modeling of Damage in Extreme Environment Structures
  Co-PI: S. Ghosh
  Period: 2013-2018
• Sponsor: Air Force Office of Scientific Research-Air Force Research Laboratory
  Type of Award: Center of Excellence
  Title: Center of Excellence in Integrated Materials Modeling (CEIMM)
  PI: S. Ghosh
  Period: 2012-2018
• Sponsor: ARO/ARL Center for Materials in Extreme Dynamic Environments (CMEDE)
  Type of Award: Research Grant
  Title: Multi-scale Damage Modeling of Composites
  co-PI: S. Ghosh
  Period: 2012-2022
• Sponsor: Army Research Office
  Type of Award: Research Grant
  Title: A Collaborative Program for the Multiscale Modeling and Design of Materials for Extreme Dynamic Environments
  Co-PI: S. Ghosh
  Period: 2012-2022

[/panel] [panel title=”Major Completed Projects”]

• Sponsor: Air Force Office of Scientific Research
  Type of Award: Research Grant
  Title: Advancing Computational Method for Image-Based Modeling of Polycrystalline Metallic Materials.
  PI: S. Ghosh
• Sponsor: National Science Foundation
  Type of Award: Research Grant
  Title: GOALI: Multi-Scale Deformation and Failure Modeling of Magnesium Alloys for Impact Analysis and Forming Process Simulations
  PI: S. Ghosh
  Co-PI: R. Mishra (GM)
• Sponsor: National Science Foundation
  Type of Award: Research Grant
  Title: Atomistic Simulation Based Crack Evolution Models for Crystal Plasticity FEM of Crystalline Metals
  PI: S. Ghosh
• Sponsor: Army Research Office
  Type of Award: Research Grant
  Title: Multi-Scale Analysis of Deformation and Failure in Polycrystalline Titanium Alloys under High Strain Rates
  PI: S. Ghosh
• Sponsor: Air Force Office of Scientific Research
  Type of Award: Defense University Research Instrumentation Program (DURIP)
  Title: Capital Equipment to Integrate 3D Materials Characterization, Modeling and Data Management
  PI: K. Hemker
  Co-PI: S. Ghosh
• Sponsor: Air Force Office of Scientific Research
  Type of Award: MURI: Bio-inspired Intelligent Sensing Materials for Fly-by-Feel Autonomous Vehicles
  Title: (Subgrant) Multiscale Modeling of Multifunctional Intelligent Sensing Materials for Autonomous Vehicles
  PI: F.K. Chang (Stanford University)
  Co-PI: S. Ghosh
• Sponsor: Los Alamos National Laboratory (LANL)
  Type of Award: Research Grant
  Title: Multi-Scale Image-Based Modeling for High Strain Rate Strain Localization and Ductile Fracture in Polycrystalline Metals and Alloys
  PI: S. Ghosh
• Project: Scientific challenges associated with multi-materials system with adaptive microstructures for aerospace applications
  Sponsor: Air Force Office of Scientific Research
  PI: S. Ghosh
  co-PI: H.L. Fraser  (PI at OSU)
• Project: Multi-Scale Computational Model for Fatigue Cracking of Composite Panels
  Sponsor: Army High Performance Computing Modernization Program (PETTT)
  PI: S. Ghosh
• Project: Crystal Plasticity FE Model for Deformation of Thin Strips of Ti Alloys
  Sponsor: Air Force Research Laboratory
  PI: S. Ghosh
• Project: Center for Affordable Nano-engineering of Polymeric Biomedical Devices II
  Nano-scale Science and Engineering Center (NSEC) PhaseII
  Sub-Project Title: Molecular dynamics modeling of polymer based thin films and nano-composites: Nano-scale and continuum modeling
  Sponsor: National Science Foundation
  NSEC PI: L. J. Lee
  Subproject PI: S. Ghosh
• Project: A Novel Probabilistic Multi-Scale Modeling and Sensing Framework for Fatigue Life Prediction of Aerospace Structures and Materials
  Discovery Challenge Thrust Grant
  Sponsor: Air Force Office of Scientific Research
  PI: S. Ghosh
  Co-PIs: S. Rokhlin, H. Millwater
  Collaborators: D. Dimiduk, R. John, R. Chona (AFRL), D.  Furrer (Rolls Royce)
• Project: Ductile, fracture resistant bulk metallic glass – crystalline composites
  Sponsor: Air Force Office of Scientific Research
  PI: K.M. Flores
  Co-PIs: S. Ghosh, W. Windl
  Collaborators: K.M. Flores, W. Windl
• Project: Integrated computational system program for probability based multi-scale model (PMM) of ductile fracture in lightweight alloys
  Sponsor: National Science Foundation GOALI Grant
  PI: S. Ghosh
  Co-PI: R. Ghanem (USC)
• Project: Evaluation of Cold Dwell Fatigue in Ti-6242
  Sponsor: Federal Aviation Administration
  Co-Sponsor: Scientific Forming Technologies Corporation
  Industry Partner and Co-Sponsor: GE Aircraft Engines, Pratt & Whitney, Rolls Royce
  PI: J.C. Williams
  Co-PIs: S. Ghosh, S. Rokhlin, M. Mills
• Project: Integrated experimental-computational modeling of deformation and fatigue in advanced structural materials
  Sponsor: National Science Foundation
  PI: S. Ghosh
  Co-PI: M.J. Mills
• Project: Center of Excellence: Scientific Challenges Associated with Multi-Materials Systems with Adaptive Microstructures for Aerospace Applications
  Sponsor: Air Force Office of Scientific Research
  PI: H.L. Fraser
  Co-PIs: S. Ghosh, M. J. Mills, J. C. Williams, Y. Wang, J.C. Zhao
  Collaborators: M. J. Mills, J. C. Williams
• Project: Composite Model for Fatigue Life Prediction of Composite Materials and Structures Using Space-time Multi-Scale Analysis
  Sponsor: Air Force Office of Scientific Research
  PI: S. Ghosh
• Project: Workshops on Multiscale Modeling for Multifunctional Analysis and Design MMMAD and Challenges in Computational Multiscale Materials Modeling CCMMM
  Sponsor: National Science Foundation
  PI: S. Ghosh
• Project: Integrated computational system for probability based multi-scale model (PMM) of ductile fracture in lightweight alloys
  Sponsor: National Science Foundation
  PI: S. Ghosh
• Project: Integrated experimental-computational modeling program of deformation and fatigue in advanced structural materials
  Sponsor: National Science Foundation
  PI: S. Ghosh
• Project: Molecular dynamics modeling of polymer based thin films and nano-composites: Nano-scale and continuum modeling
  Sponsor: National Science Foundation, Nano-scale Science and Engineering Center, (NSEC) Phase II
  Co-Sponsor: Center for Affordable Nano-engineering of Polymeric Biomedical Devices II
  PI: L. J. Lee
  Subproject PI: S. Ghosh
• Project: Experimental and computational tools for the digital representation and prediction of microstructure and its incorporation in the designer’s knowledge base
  Sponsor: Office of Naval Research
  PI: H. Fraser
  Co-PIs: S. Ghosh, J. Li, Y. Wang, J. C. William
• Project: Hot Rolling Scrap Reduction through Edge Cracking and Surface Defects Control: Aluminum Visions of the Future
  Sponsor: Department of Energy
  PI: Y. Huang
  Co-PIs: S. Ghosh, A. Beaudoin
  Collaborators: Drs. M. Li (Alcoa), R. Becker, R. Couch, M. Rhee (Lawrence Livermore)
• Project: Game Changer: Multifunctional Design of Hybrid Composites of Load Bearing Antennas
  Sponsor: Air Force Office of Scientific Research
  PI: John Volakis
  Co-PIs: S. Ghosh,  R. D. James (U. Minnesota), G. Carman (UCLA), M. Shtein (U. Michigan)
  Collaborators: J. Volakis, R.D. James
• Project: Multiscale dynamic computational models for damage and failure of heterogeneous materials
  Sponsor: Army Research Office
  PI: S. Ghosh
  Collaborators: R. Namburu, P. Chung (Army Research Labs.) D. Hartman (Owens Corning)
• Project: Multi-scale simulation of nano-composite structures
  Sponsor: National Science Foundation Nano-scale Science and Engineering Center
  PI: L. J. Lee
  Co-PI: S. Ghosh
• Project: Experimental and computational tools for the digital representation and prediction of microstructure and its incorporation in the designer’s knowledge base
  Sponsor: Office of Naval Research
  PI: H. Fraser (OSU/MSE)
  Co-PI: S. Ghosh, J. Li, Y. Wang, J. C. Williams
• Project: Computational Modeling System for Deformation and Failure in Polycrystalline Metals
  Sponsor: Air Force Office of Scientific Research
  PI: S. Ghosh
• Project: (MEANS2) Development of microstructure and micro-mechanism- sensitive property models and their integration into the design of advanced disk and blade systems
  Sponsor: Air Force Office of Scientific Research
  PI: M.J. Mills
  Co-PI: S. Ghosh, J.C. Williams, K. Flores, G. Daehn, Y. Wang, J. Li
• Project: Hot Rolling Scrap Reduction through Edge Cracking and Surface Defects Control:Aluminum Visions of the Future
  Sponsor: Department of Energy
  PI: Y. Huang (UIUC Illinois ),
  Co-PI: S. Ghosh , A. Beaudoin ( Illinois ), M. Li (Alcoa), R. Becker, R. Couch ( Lawrence Livermore National Laboratory)
  Industry Partner: Alcoa Technical Center
• Project: Integrated computational- experimental program for ductility and failure in cast aluminum alloys
  Sponsor: National Science Foundation GOALI Grant
  PI: S. Ghosh
  Co-PI: B. Majumdar (New Mexico Institute Technology)
  Industry Partner: Ford Research Laboratory
• Project: Intelligent propulsion system foundation technology
  Sponsor: John Glenn Research Center-Lewis Field
  Industry Partner: GE Aircraft Engines
  PI: J.C. Williams,
  Co-PI: S. Ghosh , M.J. Mills, R. A. Rapp, P. M. Anderson
• Project: An integrated approach to revolutionary aeropropulsion and power technologies
  Sponsor: NASA URETI Grant
  P.I.: M. Dunn
  Co-PIs: M.J. Mills, J. Williams, M. Walter, S. Ghosh , G.S. Daehn
• Project: A Computational-Experimental Program for Multiple Scale Modeling of Failure in Non Uniform Composite Materials
  Sponsor: Air Force Office of Scientific Research
  PI: S. Ghosh
• Project: A Computational-Experimental Program for Multiple Scale Fracture Simulation and Design of Metal Forming Processes
  Sponsor: National Science Foundation GOALI Research Grant
  Co-Sponsor: OSU CAMMAC-TREP
  Industry Partner and co-Sponsor: Alcoa Technical Center (Dr. M. Li)
  PI: S. Ghosh
• Project: Research Experience for Undergraduates (REU)
  Sponsor: National Science Foundation
  PI: S. Ghosh
• Project : Integrated Experimental-Computational Program for Development of Fatigue Based Reliability Models on Automotive Applications
  Sponsor: Daimler Chrysler Challenge Grant
  PI: S. Ghosh
  Industry Partner: Vextec Corporation
• Project: NUMIFORM: 8th International Conference for Numerical Methods in Industrial Forming Processes
  Sponsor: National Science Foundation (Conference Grant)
  PI: S. Ghosh
• Project: NUMIFORM: 8 th International Conference for Numerical Methods in Industrial Forming Processes
  Sponsor: Air Force Office of Scientific Research (Conference Grant)
  PI: S. Ghosh
• Project: Microstructure-based modeling for life-limited components
  Sponsor: Air Force Office of Scientific Research (MEANS)
  P.I.: H. Fraser
  Co-PIs: S. Ghosh , Y. Wang
• Project: Design and Analysis of Femoral Bio-implants
  Sponsor: Biomedtrix
  Co-Sponsor: OSU Office of Research
  PI: S. Ghosh
• Project: ARO Workshop on Integrated Modeling of Structural & Material Systems: State of the Art and Future Directions
  Sponsor: Army Research Office (Conference Grant)
• Project: The Integration of Material, Process and Product Design
  Sponsor: National Science Foundation (Conference Grant)
  P.I.: S. Ghosh
• Project: A computational-experimental approach to hierarchical modeling of damage and failure in non-uniform composite materials
  Sponsor: Air Force Office of Scientific Research
  P.I.: S. Ghosh
  Award: National Young Investigator (NYI) Award
• Project: An integrated computational system for advanced materials
  Sponsor: National Science Foundation
  Co-Sponsor: Ford Research Laboratory, Sun Microsystems, Alcoa Technical Center, OSU CAMMAC-TREP
  P.I.: S. Ghosh
• Project: Multiple-scale computational model for mechanical response and damage evolution in random composite materials
  Sponsor: Ohio Aerospace Institute
  P.I.: S. Ghosh
• Project: Multiple scale analysis of damage and texture evolution in real heterogeneous materials
  Sponsor: Army Research Office
  PI: S. Ghosh
• Project: Modeling the evolution of multiple scale finite deformation in heterogeneous solids
  Sponsor: National Science Foundation
  PI: S. Ghosh
  Collaborators: N. Kikuchi, O. Richmond
• Project: Die shape optimization for wire drawing
  Sponsor: NSF Engineering Research Center for Net Shape Manufacturing
  PI: S. Ghosh
  Co-P.I.: R. Shivpuri
• Project: A preprocessor for metal-matrix composites
  Sponsor: ALCOA Foundation Science Support Award
  PI: S. Ghosh
• Project: Large deformation of homogeneous and heterogeneous solids with arbitrary Lagrangian-Eulerian finite element method
  Sponsor: Army Research Office
  PI: S. Ghosh
• Project : Large deformation of homogeneous and heterogeneous solids with arbitrary Lagrangian-Eulerian finite element method
  Sponsor: National Science Foundation Research Initiation Award
  PI: S. Ghosh
• Project: Simulation of metal forming and composites on CRAY- XMP
  Sponsor: CRAY Research Incorporated
  PI: S. Ghosh

[/panel] [/accordion]