Seyed Sajad Barzigar

3 Questions 1 Answers 0 Followers

Questions related from Seyed Sajad Barzigar

What is the reason for getting different results from the same model in ls-dyna?

Hello everyone I am trying to model a steel-composite adhesive joint under bending conditions. every time I run the same model and after getting normal termination, I check the results and the...

28 January 2023 1,218 0 View

How to model a shell element with graded thickness in LS-DYNA?

I want to model progressive folding of an empty tube with functionally graded wall thickness. the tube wall thickness pattern is shown in the picture. is it possible to model this structure with...

05 May 2021 3,722 5 View

How can i choose different head impact points to car hood base on the Euro NCAP protocols in LS-DYNA modeling?

I am trying to model pedestrian head impact to car hood in pedestrian-car accidents. as you know there are some protocols for modeling and in each protocol different head impact points are chosen...

05 May 2021 3,455 1 View