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[snappyHexMesh] sHM - Creating boundary different boundary layers on different STL surface |
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April 23, 2016, 10:04 |
sHM - Creating boundary different boundary layers on different STL surface
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New Member
Amit Verma
Join Date: Apr 2016
Location: Bangalore
Posts: 1
Rep Power: 0 |
Hello Everyone,
I am new to creating any mesh in OpenFOAM. I have a bit complex geometry (of a bus interior) and I want to create boundary layers on the inside surfaces of it. As I know, I need to 1. create a bigger block mesh using blockMesh tool that encompasses the whole geometry, and 2. using a snappyHexMeshDict and STL surface of my geometry to create boundary layers. However my problem is that it creates SAME boundary layer on all the geometry as I have only ONE STL file for my shape. my question is: How can I assign different boundary layer thickness to different walls (patches) on my shape. Mind that in STL file, I cannot have patches defined (or can I?). Please guide me. Thanks! Amit |
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complex geometry, different boundary layers, single stl |
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