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SHM refinementSurfaces and simpleFoam divergence |
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March 26, 2022, 15:04
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SHM refinementSurfaces and simpleFoam divergence
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#1 |
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New Member
GS
Join Date: Sep 2018
Posts: 21
Rep Power: 8  |
I have a case that I ran with simpleFoam. The results were not great, so I tried changing the refinementSurfaces levels from (5 5) to (6 8) in snappyHexMesh. The new mesh did not show any problems in checkMesh, but when I ran simpleFoam again, it diverged in 60 steps. Any suggestions?
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March 26, 2022, 15:36
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#2 |
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Senior Member
Herpes Free Engineer
Join Date: Sep 2019
Location: The Home Under The Ground with the Lost Boys
Posts: 931
Rep Power: 13 |
my suggestions:
How to give enough info to get help https://stackoverflow.com/help/minim...ucible-example
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March 27, 2022, 18:29
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#3 |
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New Member
GS
Join Date: Sep 2018
Posts: 21
Rep Power: 8 |
I have 2-D airfoil at low speed, so incompressible. I am using OF 2006.
My case files are too big, even compressed and leaving out the polyMesh files, so I am attaching what seem to be the most relevant. |
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| Tags |
| divergence problem, refinementsurfaces, simplefoam |
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