Remeshing of already meshed inp file

Altair Forum User

We have imported a meshed input file into hypermesh and wanted to do reanalysis, however it is showing an error saying failed in element quality check. 

We tried to use penetrate to remove all self intersections successfully but still it shows the same error.

How can we remesh the imported model or correct the 3d tetramesh?

Altair Forum User

Hi @Lakshya

 

The issue is with element quality. Please check and try to mesh elements which are within quality parameters.

 

You can remesh using F12 (Automesh)>> Elements>> select elements and click mesh.

 

If the solver is OptiStruct you can bypass element quality check using PARAM>>CHECKEL>>NO