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January 17, 2005, 13:03 |
Roughness in Cebeci-Smith
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#1 |
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Hey all,
Does anybody have any information on how to specify wall roughness in a Cebeci-Smith (or any other algebraic) turbulence model? Any help is welcome! =) Biga |
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January 19, 2005, 04:33 |
Re: Roughness in Cebeci-Smith
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#2 |
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The usual way to do it is to replace y by y+y_0 in the mixing length. Here y_0 is the roughness length.
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