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August 1, 2019, 10:17 |
Tri2tet terminated prematurely
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#1 |
Member
MWRS
Join Date: Apr 2018
Location: Islamabad
Posts: 99
Rep Power: 8 |
Hello Everyone.
For an external flow CFD analysis of an airplane, I have been generating delauney volume in ICEM CFD. Occasionally when I delete volume mesh of robust octree and generate delauney from surface mesh, there is this error tri2tet failed. What is this error and why does it occur occasionally? Sometimes I just change the maximum size of a surface and this error appears!? How do I fix this ? |
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August 4, 2019, 13:15 |
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#2 | |
Super Moderator
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Quote:
Definitly sizing will matter alot. so choose it carefully and according to the geometry features. |
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August 6, 2019, 10:59 |
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#3 |
Member
MWRS
Join Date: Apr 2018
Location: Islamabad
Posts: 99
Rep Power: 8 |
Thank you for the response Sir!
I fixed the problem. Coarsening the Max Element Sizes deteriorated the minimum element quality. I fixed it by performing 10 iteration of smoothing and then the same number with laplace enabled. I repeated this process until there appeared no further change. |
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