Qiuyu Gan

3 Questions 1 Answers 0 Followers

Questions related from Qiuyu Gan

Doubts about parameters in *MAT_77_H on the LS-DYNA solver ?

Hi, I'm trying to use *MAT_77_H on LS-DYNA to modeling a sort of viscoelastic material, but i'm not familiar with the material type itself. What parameters do I need to enter for a Mooney-Rivlin...

12 August 2024 1,243 1 View

How to add viscosity into a hyperelastic material such as Mooney-Rivlin rubber in LS-DYNA?

Hi, I am working on a head FE model and want to try different material types on brain. I read some papers that use Mooney-Rivlin rubber model and wondering if i can add viscosity into it. Is it...

25 July 2024 6,354 0 View

Is absolute max principal strain the same to max principal strain in HyperView?

Hi, I run an FE model on LS-DYNA solver, and concerning about the max principal strain contour result in HyperView. When I choose the result type as Strain(t)-Absolute Max Principal the contour...

20 June 2024 7,807 1 View