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layers on snappyhexmesh

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Old   July 31, 2012, 08:30
Default layers on snappyhexmesh
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Alessandro Pani
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I've a problem with snappyhexmesh
I've enabled layers creation, but with no changes on mesh...
necessary i've done some mistakes... but i'm not able to find where they are
any idea? Thanks
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Old   July 31, 2012, 14:01
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Eric
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I have only used snappyhexmesh for one mesh but I know that I had problems with the layers forming when I set nGrow to anything other than 0 but that's not the problem in this case since yours is already at 0. I would play with the feature angle. If you set it to 180 then layers should grow no matter what the angle. If this doesn't do anything then I would try increasing your tolerance's. What type of geometry are you meshing?
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Old   July 31, 2012, 16:06
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Alessandro Pani
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Ok now with ngrow 0 and feature angle 180 it works well
thank you

Last edited by Dr.Faustus; August 2, 2012 at 03:48.
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