Fixing tet collapse failed elements
Altair EmployeeAnswers
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Hi,
use 3D>tetramesh>tetra remesh panel. Check the following video(relevant from 7th minute):
Another option is Tetramesh optimization:
https://connect.altair.com/CP/SA/training/self_paced/aero_v13/PDF/chapter6_demonstration.pdf
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Altair Forum User said:
How can I fix the elements failed in tet collapse.?? One way is to translate nodes .is there any option available cause I have too many failed elements.
- Simplify & make correction on your geometry
- Change (decrease) the size of TET mesh
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Altair Forum User said:
Hi,
use 3D>tetramesh>tetra remesh panel. Check the following video(relevant from 7th minute):
Another option is Tetramesh optimization:
https://connect.altair.com/CP/SA/training/self_paced/aero_v13/PDF/chapter6_demonstration.pdf
Tks for your video. it is very good explain.
Further, i have a question !
For this method, how many time we can do if after 3D remesh still gap failed !
Thanks for your kindly help.
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@DaiV You're welcome.
The following thread might answer your query:
https://community.altair.com/community?id=community_question&sys_id=4c4688761b2bd0908017dc61ec4bcb690 -
Please help me with this problem, my tetra mesh is creating missing spaces after I run the Quality check of tet collapse value of 0.3, it doesn't go away even if I change the quality and size of elements, Is it a bug or something Im currently using Hypermesh 2019
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