Shyam kishor Sharma

4 Questions 6 Answers 0 Followers

Questions related from Shyam kishor Sharma

On Which Factors the Tangent Modulus of Material Depends?

Dear Researchers, As we know, the tangent modulus is the slope of the stress-strain curve after the yield point. Now my question is, Is the tangent modulus for a material always fixed as the...

05 December 2022 8,664 4 View

How to model leakage in metal to metal seals?

Hi researchers I want to model numerically the increase in leak rate due to creep with time in a metal-to-metal seal. There is sufficient contact pressure at the interface of metal to metal...

04 June 2022 690 0 View

How to deal with the convergence errors in nonlinear structure mechanics problem in COMSOL-Multiphysics?

I am solving a 3D highly non linear metal forming problem in the COMSOL structural mechanics module. In which the plasticity with large deformation, contact with friction etc. are involved. I am...

23 March 2022 6,167 3 View

Preparation of PTFE thin film?

I want to prepare the PTFE thin film of copper tape for the energy harvesting purposes. I prepared it using PTFE solution (60%) using drop casting technique but it is failed ,after heating on hot...

04 March 2021 2,038 8 View