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[snappyHexMesh] MultiRegion(Snappy): how to define new zones |
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June 12, 2015, 03:52 |
MultiRegion(Snappy): how to define new zones
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#1 |
New Member
Join Date: May 2015
Location: Barcelona
Posts: 24
Rep Power: 11 |
Hi everybody,
My case is..... The model consists in one cylinder inside a athmospheric domain ( 3D ). The mesh has been generated by SHM and the geometry of the cylinder is a stl. The model is a multiRegion because the cylinder is solid and the domain is air. I want to define three cellZones on the cylinder, top, bot and wall. I started to define these in the stl file: cylinder.stl Code:
solid top ... ensolidtop solid bot ..... endsolid bot solid wall ..... endsolid wall cyliner_top cyliner_top_slave cylinder_bot cylinder_bot_slave cylinder_wall cylinder_wall_slave But, when I used splitMeshRegions..( splitMeshRegions -cellZones -overwrite) ... I obtained: cylinder_to_domain0 and domain0_to_cylinder. I have seen in the cellZone file, the top,bot and wall don't exist....are only boundaries. I would like to have others cellzones after splitMeshRegion: cylinder_top_to_domain0 cylinder_bot_to_domain0 cylinder_wall_to_domain0 domain0_to_cylinder_top ......etc The target is to define thermal conditions in these patchs. Any idea? Thanks Greetings |
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