Unable to generate Tetra mesh from 2D shell

Hi, I got stuck with a mesh problem.

I generated 2D shell with the "find faces" function on a 3D meshed model. Then I tried to generate another 3D meshed with the 2D shell again. Hypermesh threw me an errors saying that there are self-intersection elements. How could this happen, as I have the original 3D mesh?

Find more posts tagged with

English

HyperMesh

Accepted answers

All comments

Joshua Pennington

Can you execute the check 2D mesh feature from the tetra panel to isolate the area causing the issue: .

Not sure about an answer to your specific model, but it may just need a simple fix.

QuyNguyenDai

Share your model to better understand your issue?

Joshua Pennington

Another thought is the initial tetra mesh has some poor elements (eg twisted) which isn't allowing clean trias to be generated.

You can use the quality check panel F10 to check the tets for aspect and Jacobian.

Quick Links

All Categories
Recent Discussions
Activity
Unanswered
日本語 (Japanese)
한국어(Korean)