Learning Forum

[Reyhaneh]

Hi,
I am doing an FSI simulation using coupling systems in ansys. My main error is the high distortion in elements in the transient structural. my solid material is hyper-elastic and has large deformations and it looks to be the reason for the distortion. I tried to use adaptive meshing, but it was only available for static structural. what are other options to modify the "solid"'s mesh during simulation?
Thank you.

[Akshay Maniyar]

Hi Reyhanesh,

Please check the below video for various ways to avoid distortion issues with the hyperelastic material.

How to Handle Element Distortion Errors in Hyperelastic Materials — Lesson 3 - ANSYS Innovation Courses

Thanks,

Akshay Maniyar

[Reyhaneh]

Hi Akshay,

Thank you for your reply. I have seen and tried this video before. but couldn't solve my problem.

Reyhaneh