[snappyHexMesh] Bulky edges using snappyhexmesh -- CFD Online Discussion Forums

February 11, 2013, 10:38

Bulky edges using snappyhexmesh

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Ingri Løvaas

Join Date: Jan 2013

Posts: 1

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Hi,
I'm having troubles getting the edges properly meshed using snappyHexMesh. The geometry is modelled using blender, where SnappyHexMeshDict and .stl files are generated through swiftsnap-addon in blender. As seen from the attached images the edges wont snap properly and the surface is bulky near the edges. I have tried alternative settings for the snapcontrol entries and disabled some of the MeshQualityControl as the minTetQuality (set to 0.5), but then the checkMesh fails. I would be really happy if anyone could help or leave some comments on what might be wrong. I have attached files for running snappyHexMesh.

Thanks,
Pin

Attached Files

	bulky_edge.jpg.zip (85.8 KB, 5 views)
	shm_project_filter.zip (38.0 KB, 3 views)

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