Computational Mechanics Research Laboratory

At The Ohio State University

People

Dr. Somnath Ghosh

John B. Nordholt Professor
Department of Mechanical Engineering
Room 234, 650 Ackerman Rd.
Columbus, OH, 43202
Email: ghosh.5@osu.edu
Telephone: (614) 292-2599
Fax: (614) 292-3163
Url:
http://www.mecheng.ohio-state.edu/people/ghosh.html
http://ghomech1.eng.ohio-state.edu/

Areas of Specialization

Computational Mechanics with focus on materials analysis, characterization and processing, including simulation and design. Specific areas of interest include:

  • Multiple Scale Modeling in Spatial and Temporal Domains
  • Failure Modeling in Heterogeneous Materials and Structures with Experimental Verification
  • Reliability, Fatigue and Failure in Metals and Composites
  • Computational Nanotechnology: MD simulations and Quantum Mechanics
  • Large Deformation Analysis with Contact
  • Large Deformation Analysis with Contact
  • Biomaterials and Design of Bio-Implant and Prosthetics

Awards and Honors

  • John B. Nordholt Professorship, College of Engineering, The Ohio State University, 2004
  • Lumley Interdisciplinary Research Award, College of Engineering, The Ohio State University, 2004
  • Lumley Faculty Research Award, College of Engineering, The Ohio State University, 2003, 1998, 1994
  • Advisor of Robert Melosh Medal Awardee, for best student paper in Finite Element Analysis, 2003
  • Harrison Faculty Award for Excellence in Engineering Education, The Ohio State University, 2001
  • Member of Executive Council, U.S. Association of Computational Mechanics, 2002
  • Invited Speaker, Gordon Conference on Physical Metallurgy, July 2000
  • Fellow, American Society of Mechanical Engineers (ASME), 2000
  • Invited Visiting ProfessorUniversity of Bordeaux I, France, August-September, 1997
  • NSF National Young Investigator (NYI) Award, National Science Foundation, 1994
  • USACM Young Scientist Travel Award, United States Association of Computational Mechanics, 1994
  • Science Support Award, Alcoa Foundation, 1990
  • Research Initiation (RIA) Award, National Science Foundation, 1990
  • National Scholar, Government of India, 1975

Education :

  • Ph.D., Mechanical Engineering and Applied Mechanics, University of Michigan, Ann Arbor
  • M.S., Theoretical and Applied Mechanics, Cornell University, Ithaca, New York
  • B. Tech., Mechanical Engineering, Indian Institute of Technology, Kharagpur, India

Professional Experience :

  • July 2004 - : John B. Nordholt Professor, Mechanical Engineering, The Ohio State University
  • October 1999 - : Professor, Department of Mechanical Engineering, The Ohio State University
  • September 2002 - 2003: Chair, Applied Mechanics Interest Group, Mechanical Engineering, OSU
  • January 2001 - : Professor, Department of Materials Science & Engineering, OSU
  • January 2001 - : Professor, Department of Civil Engineering and Geodetic Science, OSU
  • September 1995 - September 1999: Associate Professor with Tenure, Department of Aerospace Engineering, Applied Mechanics and Aviation, OSU
  • August 1997 - September 1997: Visiting Professor, Civil Engineering, The University of Bordeaux I, France
  • September 1996 - present: Participating Faculty, Biomedical Engineering Center, OSU
  • September 1991 - August 1995: Assistant Professor, Department of Engineering Mechanics, OSU
  • August 1988 - August 1991: Assistant Professor, Engineering Mechanics, The University of Alabama
  • 1986 - 1987: Instructor, Mechanical Engineering & Applied Mechanics, The University of Michigan
  • 1983 - 1988: Research/Teaching Assistant, ME&AM, University of Michigan
  • 1980 - 1982: Research/Teaching Assistant, Theoretical & Applied Mechanics, Cornell University

Publications


Presentations at Conferences :

    Plenary Lectures

  1. S. Ghosh, "Multi-level models for multiple scale damage analysis in heterogeneous materials", 34th Solid Mechanics Conference, Zakopane, Poland, September 2002.

    Keynote Lectures

  1. 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.
  2. 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.
  3. 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.
  4. 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.
  5. S. Ghosh, "Multi-Scale Modeling of Composites and Polycrystalline Materials", 6th World Congress of Computational Mechanics: WCCM, Beijing, China, September 2004.
  6. S. Ghosh, P. Raghavan, "Multi-Level Models For Damage Analysis In Composite Materials", 7th US National Congress of Computational Mechanics, Albuquerque, NM, July 2003.
  7. S. Ghosh, P. Raghavan, "Adaptive Multi-Level Models For Damage Analysis In Composite Materials", International Conference on Computational Engineering Science ICES 2003, Corfu, Greece, July 2003.
  8. 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.
  9. S. Ghosh, "Multilevel Computational Model for Composite Laminates", 2nd International Conference on Theoretical, Computational and Experimental Mechanics, Indian Institute of Technology, Kharagpur, December 2001.
  10. S. Ghosh, (Section lecture) "An Adaptive Multilevel Computational Model for Composite Laminates", 2nd International Conference on Theoretical, Computational and Experimental Mechanics, Indian Institute of Technology, Kharagpur, December 2001.
  11. S. Ghosh, "An Adaptive Multilevel Computational Model for Composite Laminates", International Conference on Computational Engineering Science ICES 2001, Puerto Vallarta, August 2001.
  12. S. Ghosh, "Multi-level models for multiple scale damage analysis in heterogeneous materials", 33rd Solid Mechanics Conference, Zakopane, Poland, September 2000.
  13. 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, New Hampshire, July 2000.
  14. 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 Papers

  1. 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, California, November 2004.
  2. S. Ghosh, M. Asai, "Multiple Time Scale Modeling for Cyclic Deformation with Crystal Plasticity", International Workshops on Advances in Computational Mechanics: IWACOM, Hosei University, Tokyo, Japan, November 2004.
  3. S. Ghosh, "Multi-Scale Model for Damage Analysis in Fiber Reinforced Composites with Debonding", Multiscale Modeling Conference: MMM-2, University of California, Los Angeles, October 2004.
  4. S. Ghosh, M. Asai, "Multiple Time Scale Modeling for Cyclic Deformation with Crystal Plasticity'' 6th World Congress of Computational Mechanics: WCCM, Beijing, China, September 2004.
  5. S. Ghosh, S. Li, "A Wavelet Based Voronoi Cell FEM for Crack Evolution in Composite Materials'' 6th World Congress of Computational Mechanics: WCCM, Beijing, China, September 2004.
  6. S. Ghosh, M. Groeber, B. Haley, M. Uchic, D. Dimiduk, "Three-Dimensional Microstructure Characterization using a Dual Beam FIB-EBSD system (Poster)'', Gordon Research Conference, on Physical Metallurgy, Plymouth, NH, July 2004.
  7. S. Ghosh, "Deformation and Failure Modeling in Heterogeneous Materials'' AFOSR Prognosis Workshop, Washington D.C, June 2004.
  8. S. Ghosh, M. Asai, "Multiple Time Scale Modeling for Cyclic Deformation with Crystal Plasticity'' NUMIFORM 2004: 8th International Conference on Numerical Methods in Industrial Forming Processes, The Ohio State University, Columbus, Ohio, June 2004.
  9. S. Ghosh, M. Groeber, B. Haley, M. Uchic, "Microstructural Characterization using 3-D Orientation Data Collected by an Automated FIB-EBSD system'', NUMIFORM 2004: 8th International Conference on Numerical Methods in Industrial Forming Processes, The Ohio State University, Columbus Ohio, June 2004.
  10. S. Ghosh, C. Hu, S. Moorthy, "A Voronoi Cell Finite Element Model for Ductile Damage in MMCs'', NUMIFORM 2004: 8th International Conference on Numerical Methods in Industrial Forming Processes, The Ohio State University, Columbus Ohio, June 2004.
  11. S. Ghosh, C. Xie, "Modeling Cyclic deformation of HSLA steels using crystal plasticity'' NUMIFORM 2004: 8th International Conference on Numerical Methods in Industrial Forming Processes, The Ohio State University, Columbus Ohio, June 2004.
  12. S. Ghosh, P. Raghavan, J. Bai, "Multi-scale Model for Damage Analysis in Fibr-Reinforced Composites with Debonding'', NUMIFORM 2004: 8th International Conference on Numerical Methods in Industrial Forming Processes, The Ohio State University, Columbus Ohio, June 2004.
  13. S. Ghosh, H. Bhatnagar, M. Walter, "Modeling Instability and Failure in EB-PVD Thermal Barrier Coatings'' NUMIFORM 2004: 8th International Conference on Numerical Methods in Industrial Forming Processes, The Ohio State University, Columbus Ohio, June 2004.
  14. S. Ghosh, S. Harris, J. M. Boileau, B. Majumdar, "Measurement of the Stress States of Silicon with Possible Applications for Cast Al and Si Devices'' NUMIFORM 2004: 8th International Conference on Numerical Methods in Industrial Forming Processes, The Ohio State University, Columbus Ohio, June 2004.
  15. S. Ghosh, V. Hasija, D.S. Joseph, ` Computational Modeling of CREEP AND Deformation in Ti-Al Alloys', 7th US National Congress of Computational Mechanics, Albuquerque, NM, July 2003.
  16. S. Ghosh, S. Moorthy, ` Voronoi Cell FEM-Based Damage Modeling In Particle Reinforced MMC'S, 7th US National Congress of Computational Mechanics, Albuquerque, NM, July 2003.
  17. S. Ghosh, P. Raghavan, ` Multilevel Models for Multiscale Damage Analysis in Composite Materials ', 2nd MIT Conference, Cambridge MA, June 2003.
  18. S. Ghosh, C.L. Xie, M. Groeber, Computational Simulations of Tensile and Fatigue Tests of HSLA Steel Based on Experiments, SAE World Congress, Detroit, MI, March 2003.
  19. S. Ghosh, P. Raghavan, ` Multiscale Analysis of Damage in Composite Materials ', Army Symposium on Solid Mechanics, Charleston SC, May 2003.
  20. 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.
  21. S. Ghosh, ` Multilevel Models for Multiscale Damage Analysis in Composite Materials ', Workshop on Multiscale Computational Mechanics for Materials and Structures, Cachan, France, September 2002.
  22. S. Ghosh, P. Raghavan and P. Eder, ` Multilevel Computational Model for Damage in Composite Materials ', J.T. Oden Symposium: 14th US National Congress of Theoretical and Applied Mechanics, Blacksburg, VA, June 2002.
  23. S. Ghosh, S. Li and S. Moorthy, ` Microstructural Modeling of Heterogeneous Materials: Recent Advances in the Voronoi Cell FEM", 5th World Congress of Computational Mechanics, Vienna, Austria, July 2002.
  24. S. Ghosh, P. Raghavan ` Adaptive Multilevel Computational Model for Damage in Composite Materials ", 5th World Congress of Computational Mechanics, Vienna, Austria, July 2002.
  25. S. Ghosh, `Ductile Fracture in Particle Reinforced Metallic Composites ', TMS Fall Meeting , Indianapolis , Indiana , November 2001.
  26. D. Gardiner, S. Ghosh and M. Li, Experimental and Computational simulations of aluminum alloy', ASME International Mechanical Engineering Congress and Exposition , November 2001.
  27. S. Yotte and S. Ghosh , `PMMC Cluster Analysis', International Conference on Computational Engineering Science ICES 2001 , Puerto Vallarta , August 2001.
  28. 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 .
  29. S. Ghosh and S. Moorthy , " Ductile Fracture in Particle Reinforced Composites", Sixth National Congress of Computational Mechanics (USNCCM), Dearborn , MI , August 2001 .
  30. 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.
  31. 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.
  32. 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 , Texas , May 2000.
  33. S. Ghosh , "Adaptive multi-level model for damage analysis in composite materials," IMECE Winter Annual Meeting , Nashville , Tennessee , November 1999.
  34. 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.
  35. 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.
  36. 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.
  37. S. Moorthy and S. Ghosh , "Characterization and modeling of particle reinforced MMCs," TMS Fall Meeting'98 , Chicago , Il , October 1998.
  38. 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.
  39. 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.
  40. 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.
  41. 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.
  42. 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.
  43. 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.
  44. S. Ghosh , S. Moorthy and K. Lee, "Global-Local Analysis for Damage Analysis in Heterogeneous Materials," MCNU'97 , Northwestern University, Il, June 1997.
  45. 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.
  46. 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 , November 1996.
  47. 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 , November 1996.
  48. 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.
  49. 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 , November 1995.
  50. 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 , Hawaii , August 1995.
  51. S. Raju and S. Ghosh , "Adaptive Arbitrary Lagrangian-Eulerian Finite Element Method for Metal Forming Problems," International Conference on Computational Engineering Science , Big Island , Hawaii , August 1995.
  52. 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 , Texas , June, 1995.
  53. 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 , Texas , June, 1995.
  54. 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 , Massachusetts , August 1993.
  55. 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 , January 1995.
  56. 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.
  57. 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.
  58. 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.
  59. 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 , Massachusetts , August 1993.
  60. 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 , June 1993.
  61. S. Ghosh ," Heat Transfer Analysis of Solidification Processes by the Arbitrary Lagrangian-Eulerian Finite Element Method " ASME Winter Annual Meeting , Anaheim , CA , November 1992.
  62. 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.
  63. S. Ghosh , "A New Finite Element Approach to Analysis of Random Composites Using Tessellation Methods," 22nd Midwestern Mechanics Conference , University of Missouri , Rolla, October, 1991.
  64. Ghosh , "Adaptive Arbitrary Lagrangian-Eulerian Finite Element Model in Metal Forming, '' First U.S. National Congress on Computational Mechanics , Chicago , July, 1991.

    Contributed Papers

  1. 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.
  2. S. Ghosh, `A Crystal Plasticity Modeling of Polycrystalline Ti-6Al and Ti-6242 Materials', AFOSR MEANS Workshop , Boulder, CO, August 2003.
  3. S. Ghosh, `Computational Modeling of Dwell Fatigue in Titanium Alloys ', FAA Grantees Meeting , Atlantic City , August 2003.
  4. S. Ghosh, `A Computational Program for Multiscale Analysis of Failure in Nonuniform Composites ', AFOSR Mechanics of Materials & Devices Grantees Meeting , Washington D.C. , September 2002.
  5. S. Ghosh, `Computational Modeling of Dwell Fatigue in Titanium Alloys ', FAA Grantees Meeting , Atlantic City., August 2002.
  6. 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.
  7. 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.
  8. 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 , June 1995.
  9. 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.
  10. 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 , June 1994.
  11. 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 , June 1994.
  12. 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 , Ohio , September 1994.
  13. 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 , Illinois , October 1994.
  14. 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.
  15. S. Ghosh , "Adaptive Arbitrary Lagrangian-Eulerian Finite Element Method in Metal Forming," MECAMAT '91, LARGE PLASTIC DEFORMATIONS, Fontainebleau , France , August, 1991.
  16. 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 , November 1990.
  17. 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, May 1990.
  18. 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 , September 1989.
  19. 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, July 1989.
  20. 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, June 1989.
  21. 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 , June 1988.
  22. S. Ghosh , "Impact of Symbolic Manipulation in Integrated Modeling and Analysis With Engineering Workstations," Grantees Conference , NASA AMES Research Center , Moffett Field , California , October 1987.
  23. 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 , June 1986.
  24. 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 , June 1986.
  25. S. Ghosh and S. Mukherjee, "Boundary Element Analysis of Thermoelastic Deformation in Non-homogeneous Media," 18th Midwestern Mechanics Conference , University of Iowa , Iowa City, May 1983.

    Invited Seminars

  1. S. Ghosh " Multiple Scale Modeling for Deformation and Failure of Heterogeneous Materials'', Indian Institute of Technology, Delhi , India , December 2004.
  2. S. Ghosh " Multiple Scale Modeling of Composite and Polycrystalline Materials'', Indian Institute of Technology, Mumbai , India , December 2004.
  3. S. Ghosh " Multiple Scale Modeling of Composite and Polycrystalline Materials'', Bhabha Atomic Research Center , Trombay , India , December 2004.
  4. S. Ghosh "Modeling Cyclic Deformation in HSLA Steels with Direct Interfaces to Fatigue Modeling'', Daimler Chrysler Corporation, Durability Tech Club Meeting, November 2004.
  5. S. Ghosh " Multiple Scale Modeling for Deformation and Failure of Heterogeneous Materials'', Johns Hopkins University , MD , September 2004
  6. S. Ghosh, H. Chao, A. Tiwary, D.M. Valiveti, " Ductility Modeling in Cast Aluminum Alloys'' , Ford Scientific Research Laboratory, Dearborn, MI, September 2004.
  7. S. Ghosh " Multiple Scale Modeling of Composite and Polycrystalline Materials'', Department of Engineering Mechanics, Beijing University , China , September 2004.
  8. S. Ghosh " Multiple Scale Modeling of Composite and Polycrystalline Materials'', Army Research Laboratory, Aberdeen , MD , May 2004.
  9. " Multi-Scale Modeling of Heterogeneous Materials '' , University of Nebraska , November 2003.
  10. 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
  11. " Multi-Scale Model For Damage And Failure Of Heterogeneous Materials '', High Performance Computing Division , Army Research Laboratory, Aberdeen , MD , April 2003.
  12. " An Adaptive Multi-level Computational Models for Heterogeneous Materials'', Department of Mechanical Engineering, Florida State University , Tallahassee , FL March 2002.
  13. " 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.
  14. " Integrated Experimental-Computational Program for development of Fatigue Based Reliability Models in Automotive Applications'', Daimler Chrysler Corporation , Auburn Hills , MI , November 2002.
  15. "A Multiscale Approach to Bone Analysis and Design of Total Hip Prosthesis, " Center for Materials Research, The Ohio State University , May, 2002.
  16. "Adaptive Multi-level Computational Models for Material Modeling'', Department of Materials Science & Engineering, The Ohio State University , March 2001.
  17. " Multi-Scale Modeling of Heterogeneous Materials'' . Los Alamos National Laboratory, New Mexico , December 2000.
  18. "Characterization and Multi-Scale Modeling of Composite Materials'' . Department of Materials Science. Polytechnic University of Madrid , September 2000.
  19. "Characterization and Multi-Scale Modeling of Composite Materials'' . CDGA, The University of Bordeaux I , France , September 2000.
  20. "Multiple Scale Modeling of Damage in Composite Materials'' Goodyear Technical Center , Akron , OH , November 1998.
  21. "Multiple Scale Modeling of Heterogeneous Materials: Jargon or Reality? " Department of Aerospace Engineering, Applied Mechanics & Aviation, The Ohio State University , October 1998.
  22. "Computational Modeling of Heterogeneous Materials; Material Characterization, Meso-scale and Multiple-Scale Modeling," CDGA, The University of Bordeaux I , France , September 1997.
  23. "Computational Mechanics in Hierarchical Modeling of Heterogeneous Materials, " Center for Materials Research, The Ohio State University , May, 1997.
  24. "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.
  25. "Multiple Scale Analysis of Porous and Composite Materials with Microstructural Voronoi Cell Finite Element Method," Naval Research Laboratory , Washington D.C. , December 1995.
  26. "Multiple Scale Analysis of Porous and Composite Materials with Microstructural Voronoi Cell Finite Element Method," Wright Patterson Air Force Base , Dayton , OH , September 1995.
  27. "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.
  28. "Multiple Scale Analysis of Heterogeneous Structures Using the Voronoi Cell Finite Element Method," Army Research Laboratory, Aberdeen Proving Ground, MD, June 1994.
  29. "Multiple Scale Analysis of Heterogeneous Structures Using the Voronoi Cell Finite Element Method, " Ford Scientific Research Laboratory, Dearborn , MI , May 1994.
  30. "Multiple Scale Analysis of Heterogeneous Materials Using the Voronoi Cell Finite Element Method," ALCOA Technical Center , Pittsburgh , PA , March 1994.
  31. "A Material Based Finite Element Analysis of Heterogeneous Media Involving Dirichlet Tessellations, " ALCOA Technical Center , PA , July, 1992.
  32. "Adaptive Arbitrary Lagrangian-Eulerian Finite Element Method in Metal Forming Simulation, " CRAY Research INC., March 1992.
  33. "A New Finite Element Approach to Analysis of Random Composites Using Tessellation Methods," ALCOA Technical Center , PA , September 1991.
  34. "Arbitrary Lagrangian-Eulerian Finite Element Method in Metal Forming Simulation," Indian Institute of Technology , India , June 1991.
  35. "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.
  36. "An Arbitrary Lagrangian-Eulerian Finite Element Analysis for Simulation of Metal Forming Problems," Metallurgical Engineering Research Seminar , The University of Alabama , October 1989.
  37. "Arbitrary Lagrangian-Eulerian Finite Element Description for Forming Simulations of Elastic-Viscoplastic Solids," Research Seminar, ALCOA Technical Center , PA , January 1989.

    Short Courses & Workshops Attended

  1. "The Mechanics-Materials Linkage" IMM Summer School , 1996.
  2. "Fracture Mechanics and Failure Analysis" by ETech Inc . (Rosakis, Ravichandran, Ortiz and Kanninen), 1996.
  3. "Nonlinear Finite Element Analysis" by T.J.R. Hughes and T. Belytschko, 1990.

    University Service & Committees

    At The Ohio State University

  1. 2004-2005: Member, Ohio Eminent Scholar Search Committee, ME dept.
  2. 2005-: Strategic Planning Committee, ME dept.
  3. 2003-2004: Chair, Computer Committee, ME dept.
  4. 2002-2003, Chair, Applied Mechanics Interest Group , ME dept.
  5. 2002-2003: Chair, Search Committee in Computational Mechanics, ME dept.
  6. 2002-2003: Member, Search Committee in Design & Manufacturing , ME dept.
  7. 2002-2003: Member, Search Committee in Chair in MSE department
  8. 2001-2002: Honors and Awards Committee, ME department
  9. 2001-2002: Member, Search Committee in Physical Metallurgy, MSE dept.
  10. 2000-2001: Fellowship Coordinator, Graduate Studies Committee, ME department
  11. 1999-2001: Graduate Studies Committee, ME department
  12. 1999-2000: Computer Planning Committee, ME department
  13. 1994-1999: Chair, Integration Committee, AAA department
  14. 1994-1999: Member, Applied Mechanics Graduate Studies Committee
  15. 1997-1998: Chair, Recruiting Committee, AAA department
  16. 1993-1998: Chair, Computer Planning Committee of Applied Mechanics
  17. 1993-1994: Undergraduate Curriculum Committee

    Professional Affiliation

  1. Vice Chair, ASME Committee of Material Processing and Manufacturing, 2005-
  2. Fellow & Member , American Society of Mechanical Engineers
  3. Member, Executive Council of US Association for Computational Mechanics, 2000-
  4. Member , Committee on Computing in Applied Mechanics (ASME, Applied Mechanics Division)
  5. Member , United States Association of Computational Mechanics (USACM)
  6. Chairperson, Committee on Material Modeling, (USACM) 2000 -
  7. Member , International Association of Computational Mechanics (IACM)
  8. Member , American Academy of Mechanics
  9. Member , of Technical Committee on Computational Mechanics, (Amer. Soc. Civil Engineers) 2000-
  10. Member, ASM International, The National Information Society

    Professional Society Activities

  • Journal Editorial Board:

    1. Member of Editorial Advisory Board, International Journal for Multi-scale Computational Engineering , Begell House Inc., 2003-
    2. Associate Editor , ASME Journal of Engineering Materials and Technology , ASME Press , 2005-
    3. Member of Editorial Board, International Journal of Mechanics and Solids , Research India Publication, 2004-
    4. Member of Editorial Board, International Journal of Computational Methods in Engineering Science & Mechanics , Taylor& Francis, Washington, DC, 2004-.
    5. Member of Board of Editors, Computer Modeling in Engineering and Sciences , Tech Science Press., 2001-2004.

  • Book Reviewer:

    1. Prentice Hall
    2. Applied Mechanics Reviews

  • Panelist and Reviewer:

    1. The National Science Foundation
    2. Army Research Office

  • Journal Reviewer:

    1. International Journal for Numerical Methods in Engineering
    2. ASME Journal for Engineering in Industry
    3. Numerical Heat Transfer
    4. Applied Mechanics Reviews
    5. Advances in Engineering Software
    6. Computer Methods in Applied Mechanics and Engineering
    7. AIAA Journal
    8. International Journal of Solids and Structures
    9. International Journal of Heat and Mass Transfer
    10. ASME, Journal of Applied Mechanics
    11. Composite Science and Technology
    12. Acta Materialia
    13. Composites Science and Technology
    14. Journal of Composite Materials
    15. Computational Modeling in Engineering and Science
    16. Scripta Materialia
    17. Computational Mechanics
    18. Mechanics of Materials
    19. Microcomputers in Civil Engineering
    20. ASME Journal of Materials Engineering and Technology
    21. Mechanics of Materials
    22. Materials Science and Engineering
    23. Computational and Applied Mathematics
    24. International Journal of Computational Engineering Science
    25. Mechanics of Advanced Materials and Structures