Pejman Shayanfard

4 Questions 8 Answers 0 Followers

Questions related from Pejman Shayanfard

DDSDDT in ABAQUS UMAT for a coupled analysis?

Hi everyone, I am wondering if I can neglect DDSDDT definition in UMAT, for a coupled thermal-structural analysis? I have defined DDSDDE, RPL, DRPLDT and DRPLDE. Since, the accuracy of DDSDDT...

21 January 2022 1,579 1 View

How to define "principle of virtual work" as PDE equation in COMSOL?

Hello. I am trying to reproduce the implementation of Shape Memory Alloy Model described in the paper (using PDE module): "Implementation of a model taking into account the asymmetry between...

08 September 2021 1,914 1 View

Plastic deformation of shape memory alloys?

Any research on the mechanism and/or modeling of the second yielding plateau of superelastic shape memory alloys? I do not mean the plastic deformations (unrecovered strains) upon superelastic...

24 December 2017 9,827 7 View

Requesting more information about your current project?

Dear Professor Miyazaki, I appreciate your brilliant jobs on shape memory alloys. I always refer to your works in my research area and Ph.D thesis. May I ask you what exactly you mean by complex...

01 January 1970 5,105 2 View