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snappyHexMesh for porous - multiple regions without boundaries

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Old   April 2, 2012, 04:01
Default snappyHexMesh for porous - multiple regions without boundaries
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Per Jørgensen
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I am using sHM for porousSimpleFoam
As a starting point I used snappyMultiRegionHeater with 2 stl files as input without splitting the mesh
The problem is that sHM defines a boundary between the porous zone and the non-porous zone - when I remove the (wall) boundary from constant/polyMesh/boundary I can run the the application

How can I run sHM with two regions seperated by a stl surface without getting a boundary between the regions?

(If there is a better way I would be happy to know

Thanks in advance

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