DR SOMNATH  BHATTACHARYA

Department Mechanical Engineering
Designation ASSISTANT PROFESSOR
Educational Qualification PH.D. in COMPUTATIONAL MECHANICS (IIT ROORKEE)
E-Mail somnabhatt.me@nitrr.ac.in
Contact Number 9752069677
Areas of Interest
  • Computational Solid Mechanics.
  • Continuum Mechanics and Theory of Elasticity and Plasticity.
  • Finite Element Methods.
  • Extended Finite Element and Meshfree Methods.
  • &
Publications

Publications in International Journals

I.V. Singh, B. K. Mishra and S. Bhattacharya, XFEM Simulation of Cracks, Holes and Inclusions in Functionally Graded Materials, International Journal of Mechanics and Materials in Design, Vol. 7, pp. 199-218, 2011.

I.V. Singh, B. K. Mishra, S. Bhattacharya and R. U. Patil, The Numerical Simulation of Fatigue Crack Growth Using Extended Finite Element Method, International Journal of Fatigue, Vol. 36, pp. 109-119, 2012.

S. Bhattacharya, I. V. Singh and B. K. Mishra, Fatigue Life Estimation of Functionally Graded Materials using XFEM, Engineering With Computers Vol. 29, pp. 427-448, 2013.

S. Bhattacharya, I. V. Singh, B.K. Mishra and T.Q. Bui, Fatigue Crack Growth Simulations of Interfacial Cracks in Bi-layered FGMs using XFEM, Computational Mechanics, Vol. 52, pp. 799-814, 2013.

S. Bhattacharya, I. V. Singh and B.K. Mishra, Mixed Mode Fatigue Crack Growth Analysis of Functionally Graded Materials by XFEM, International Journal of Fracture Vol.183, pp. 81-97, 2013.

S. Bhattacharya, I. V. Singh and B. K. Mishra, Fatigue Life Simulation of Functionally Graded Materials under Cyclic Thermal Load Using XFEM, International Journal of Mechanical Sciences Vol. 82, pp. 41-59, 2014.  

 S. Bhattacharya and K. Sharma, Fatigue Crack Growth Simulations of FGM plate under Cyclic Thermal Load by XFEM, Procedia Engineering Vol. 86, pp. 727-731, 2014.

Publications in International Conferences/ National Conferences

S. Bhattacharya, I. V. Singh and B. K. Mishra, Numerical Simulation of Mechanical and Thermal Fatigue Crack Growth in FGM using XFEM, International Conference on Mechanical, Civil and Architectural Engineering (ICMCAE), Kuala Lumpur, Malaysia, February 19-20, 2014.

S. Bhattacharya and K. Sharma, Fatigue Crack Growth Simulations of FGM plate under Cyclic Thermal Load by XFEM, 1st  International Conference on Structural Integrity (ICONS), Kalpakkam, India, February 4–7, 2014.

I. V. Singh, B. K. Mishra and S. Bhattacharya, Numerical Simulation of Fatigue Crack Propagation in FGM Using XFEM, ECCOMAS Thematic Conference on XFEM, Cardiff University, Cardiff, UK, June 29–July 1, 2011.

S. Bhattacharya, I. V. Singh and B. K. Mishra, Fatigue Fracture of Functionally Graded Materials using XFEM, 5th International Conference on Theoretical, Applied, Computational and Experimental Mechanics, IIT Kharagpur, December 27–29, 2010.

S. Bhattacharya, I. V. Singh, B. K. Mishra, Numerical Simulation of Multiple Crack Problems in FGM Using XFEM, Sovenir of 55th Congress of ISTAM (An International Meet), NIT Hamirpur, HP, India, pp. 57, December 18–21, 2010.

S. Bhattacharya and I. V. Singh, Numerical Simulation of Curved Edge Cracks Using X-FEM, Proc. of the 3rd International Conference on Advances in Mechanical Engineering, S. V. National Institute of Technology, Surat, India, January 4–6, 2010.

S. Bhattacharya, V.R. Iyer, A.M. Gohil, Design and Optimization of the Spindle of a Vertical Machining Centre (VMC)”, NUCONE 2008, Nirma University of Science and Technology, Ahmedabad, November 5-7, 2008.

Other Info.

Associate Member of The Institution of Engineers (India).

Ph.D. Supervision: 2 (Ongoing).

M.Tech. Supervision: 1 (Ongoing).