Jiahao Cheng joins Oak Ridge National Laboratory in August 2018

Jiahao Cheng has completed his Postdoctoral studies in CMRL and has joined Oak Ridge National Laboratory in August 2018. At CMRL, Cheng has been working on virtual microstructure reconstruction, phase field fracture theory, multi-time and multi-spatial scale fatigue simulation, micromechanics-based constitutive modeling, homogenization, and non-linear and non-local numerical simulations. In his new position, will be working on meso-and micro-scale modeling of the mechanics of metallic material.

CMRL wishes Cheng the best of luck.

Dr. Ghosh and CMRL Research Group Present at MIT-EMI Conference, May 2018

The Engineering Mechanics Institute Conference was held at MIT  from May 29-June 1, 2018.

Max Pinz and Deniz Ozturk with the group of students at the EMI conference at MIT

 

 

Max Pinz presented “A Novel Framework for Multiscale Modeling of Ni Based Superalloys Using a Physics Based, Machine Learning Informed Constitutive Law”. Deniz Ozturk gave a presentation on “Multiscale Modeling of Fatigue Crack Initiation in Poly-crystalline Titanium Alloys”.

Dr. Ghosh and CMRL Researchers Give Presentations at the Final Meeting of CEIMM Project April 2018

  • Dr. Somnath Ghosh gives the opening presentation.

George Weber Received 1st Place for the Student Poster Competition Award at USNCCM14

 

Congratulations to George Weber! He won first prize for his poster at the 14th U. S. National Congress on Computational Mechanics (USNCCM14) in Montreal, Canada. George joined CMRL in 2013 and is a graduate student from the department of Mechanical Engineering. His work is supported through the Center of Excellence on Integrated Materials Modeling (CEIMM) at JHU.

The title of his poster is An image based finite element model for Ni-based superalloys using a two scale constitutive model accounting for morphological distributions of γ’ precipitates’ . Well done!

 

 

 

Prof. Ghosh is a keynote speaker at USNCCM14 in Montreal, Canada.

 

Prof. Somnath Ghosh will give a keynote lecture at the USNCCM14 conference entitled, “Computational framework involving spatial and temporal multi-scaling for coupled transient electromagnetics-mechanical phenomena” at the Multiphysics Computation and Coupled Effects minisymposia session on Wednesday July 19th. This conference is held at the Palais des Congrès de Montréal, QC, Canada, from July 17th to July 20th. Two other members of CMRL, Deniz Oztürk and George Weber, both PhD students, will be presenting their work at this meeting.

CMRL Group Lunch Celebration

 

 

Our annual CMRL group lunch was held at Namaste, an Indian/Nepalese restaurant in Baltimore. We celebrated our recent PhD graduates in the group, Shu Guo and Jiaxi Zhang, as well as the upcoming Masters defense by Zhiren Zhu. Good luck Zhiren!

In addition, our postdoctoral fellow, Yan Azdoud, who has been in CMRL since 2014, will be leaving us this year. During his stay, his work has resulted in 2 publications. We wish you all the best Yan!

Prof. Ghosh gave a speech to acknowledge all the hard work everyone has done over the years. He wished everyone continued success and support in their future undertaking.

Prof. Ghosh at the 14th International Conference on Fracture in Rhodes, Greece.

Prof. Somnath Ghosh will be attending at the 14th International Conference on Fracture (ICF14) in Rhodes, Greece from June 18 to 23, 2017. He will be giving a lecture on June 20th, entitled, “Fatigue Modeling In Polycrystalline Alloys: Advancing Computational Mechanics and ICME Tools“, at the Recent Advances in Fatigue and Fracture Analysis session, chaired by Dr. Nagaraja Iyyer.

 

Jiaxi Zhang successfully defended his thesis on June 9th, 2017

Congratulations to Jiaxi Zhang! He successfully defended his thesis entitled, “Developing a Crack Propagation Model in the Metallic Materials from Self-Consistent Coupled Atomistic-Continuum Model” on Friday June 9th, 2017. Members of his thesis committee included, Prof. Somnath Ghosh, his thesis advisor, Prof. Benjamin Schafer, Prof. Lori Graham-Brady, Prof. Jaafar El-Awady and Prof. Mark Robbins.

Jiaxi has been a member of Prof. Ghosh’s Computational Mechanics Research Laboratory (CMRL), since 2010 at Ohio State University. He later moved to Johns Hopkins University with Prof. Ghosh in 2011 to pursue his PhD in the Department of Civil Engineering. He is the final member of the Ohio State University students that follow Prof. Ghosh to Johns Hopkins University, to complete his doctoral degree, following his colleagues, Coleman Alleman, Jiahao Cheng and Shu Guo.  We wish him all the best!