[snappyHexMesh] snappyHexMesh: Feature snapping of thin membrane edge -- CFD Online Discussion Forums

June 22, 2012, 19:01

snappyHexMesh: Feature snapping of thin membrane edge

gooofy

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Guenter Bartsch

Join Date: Feb 2011

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Dear all,

attached to this post is a small test case of a thin membrane I am trying to mesh using snappyHexMesh. while the result overall is good, I noticed the edges are very rough. first intuition was to use a feature edge so snappyHexMesh would snap elements to the exact surface, but clearly that is not working - see screenshot attached.

anybody have an idea what could be wrong here?

thanks,

guenter

Attached Images

snappy_feature_edge.jpg (72.5 KB, 423 views)

Attached Files

snappy_feature_edge.zip (23.4 KB, 98 views)

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