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create logarithmic wind profile for inlet

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Old   December 30, 2003, 01:45
Default create logarithmic wind profile for inlet
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Murat
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Hello,

I would like to create a logarithmic wind profile in my velocity inlet boundary in Fluent6.0.

I want to use the formula below for the wind profile at the velocity inlet boundary:

U=(u/0.41)ln(z/0.21); where: u=shear velocity; z=height

Would anyone help me with this on how to create a logarithmic wind profile for velocity inlet boundary in Fluent. Your help is appreciated in advance. Murat

P.S. please send responses to my e-mail at mkacira@nkk.affrc.go.jp
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