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Search: Posts Made By: Anna Tian
Forum: CFX January 25, 2013, 18:08
Replies: 3
Views: 2,154
Posted By Anna Tian
Question Yes. I guess it compute tau_wall by this ...

Yes. I guess it compute tau_wall by this

http://www.cfd-online.com/Wiki/Wall_shear_stress

But does it just set the fluid velocity at the wall as 0 then compute the (du/dy)_{y=0}? But how does...
Forum: CFX January 24, 2013, 17:56
Replies: 3
Views: 2,154
Posted By Anna Tian
Question Skin friction coefficient

Hi,

I'm looking for the skin friction coefficient formula that CFX uses. But I didn't find it on user manual.

Could you please tell me which skin friction coefficient formula does CFX use?
...
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