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March 3, 2022, 11:41
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CFD Modeling wall roughness effect.
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New Member
Ashtiwi
Join Date: Mar 2022
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Hello,
I am studying the effect of wall roughness on particle transport using CFD "Ansys". I have the wall roughness Ra=0.55, 0.73, what should I put or use in wall boundary condition for sand grain height (m). Is there relationship between wall roughness and sand grain height. Thank you |
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March 3, 2022, 21:39
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#2 |
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Senior Member
Join Date: Jul 2009
Posts: 357
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