weird behaviour snappyhexmesh
5 Attachment(s)
hi everyone,
im getting to the end of my thesis and the time is short. so i take it short as well ;) im meshing an stl file with BM and SHM. its a tube with bifurcation and 2 outlets. the meshing is working fine up to one point: when i change the blockmesh to be finer, snappyhexmesh doesnt work any more: it doesnt cut the stl-file out of the blockMesh anymore. i attached snappy.log, blockMesh.log checkMesh.log snappyhexmeshdict and blockmeshdict. it would be gorgeous if somebody could help me, i got some big cases to run threw the weekend. Thanks a lot! ferdi |
The issue might come from the resolution of your STL file... Where did you create the STL model? Try reducing the tolerance while writing the STL data and check
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hello akshay,
thanks for your answer! i solved the problem with exporting the stl file in more seperated parts and changing the SHM-option mergeTolerance from 1e-6 to 1e-7 :) |
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