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Old   December 12, 2005, 09:26
Default Suface roughness
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I'm modelling flow round an aligator - does anyone know where I could get surface roughness values from (from previous work on buildings I know there are various equations for farmland, roughland, trees of certain height ranges etc). Googling has thrown nothing up. Would a reasonable assumption be the roughness of leather?
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Old   December 12, 2005, 16:24
Default Re: Suface roughness
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Instead of using google try using it will give you reference in journals.

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