Yagnik Kalariya

3 Questions 7 Answers 0 Followers

Questions related from Yagnik Kalariya

How to use external open source library for FORTRAN in UMAT for abaqus?

I am writing UMAT for abaqus and there I need LA solver to solve the equations. I use linux OS. I checked online. There are many open source libraries which have LA solvers. I want to use it...

12 December 2016 8,358 6 View

Why did some load step rollers penetrate the panel when I excluded penetration in contact analysis in ANSYS APDL?

I am simulating four point bending in ANSYS APDL. I used contact analysis for that excluding penetration. After, some load step rollers started penetrating the panel. Does anyone know what the...

11 November 2014 3,965 3 View

Increase number of load-steps or sub-steps ?? can anyone suggest which is better for non-linear solver ?

I am using ANSYS APDL. I using contact algorithm in my analysis which enforces non-linear solver. I am giving load which is linearly increasing. I am giving this linear load into 20 load-step. but...

11 November 2014 1,645 3 View