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[snappyHexMesh] cell does not seem to have 8 points |
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February 22, 2024, 04:11 |
cell does not seem to have 8 points
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#1 |
New Member
Gianluca
Join Date: Nov 2023
Posts: 1
Rep Power: 0 |
i'm trying to mesh a valve with snappy but everytime the result is this:
Code:
--> FOAM FATAL ERROR: cell 236 of level 1 does not seem to have 8 points of equal or lower level cellPoints: 11 ( 21898 32807 32808 6957 6958 6960 6961 10162 10163 6964 36423 ) pointLevels: 11 ( 2 2 2 0 1 1 1 1 1 1 2 ) From function Foam::labelListList Foam::hexRef8::setRefinement(const labelList&, Foam::polyTopoChange&) in file polyTopoChange/polyTopoChange/hexRef8/hexRef8.C at line 3678. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::hexRef8::setRefinement(Foam::List<int> const&, Foam::polyTopoChange&) at ??:? #3 Foam::meshRefinement::refine(Foam::List<int> const&) at ??:? #4 Foam::meshRefinement::refineAndBalance(Foam::string const&, Foam::decompositionMethod&, Foam::fvMeshDistribute&, Foam::List<int> const&, double) at ??:? #5 Foam::snappyRefineDriver::shellRefine(Foam::refinementParameters const&, int) at ??:? #6 Foam::snappyRefineDriver::doRefine(Foam::dictionary const&, Foam::refinementParameters const&, Foam::snapParameters const&, bool, Foam::dictionary const&) at ??:? #7 ? in "/opt/openfoam11/platforms/linux64GccDPInt32Opt/bin/snappyHexMesh" #8 ? in "/lib/x86_64-linux-gnu/libc.so.6" #9 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #10 ? in "/opt/openfoam11/platforms/linux64GccDPInt32Opt/bin/snappyHexMesh" Aborted (core dumped) This are my code i've tryed to change every single parameter but nothing changes the result. if someone can help me i would be very pleased because i'm going crazy These are snappydict and qualitydict Meshing.zip |
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March 25, 2024, 01:07 |
BlockMeshDict might be wrong
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#2 | |
New Member
Amirreza
Join Date: Mar 2020
Posts: 17
Rep Power: 6 |
Quote:
Dear Gianluca I think the problem is with your background mesh or the stl file, attach the stl and blockMeshdict. there might be some disorder in blocks arrangement. |
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