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LES: mean wall shear stress

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Old   July 7, 2005, 11:15
Default LES: mean wall shear stress
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Hi all,

We are trying to compute the MEAN wall shear stress with the results of an unsteady LES computation without success.

The instantaneous wall shear stress is easy obtained with the gui but for the mean wall shear stress is not so easy.

I first study the possibility of computing the mean wall shear stress with an udf but it look's like you can only get instantaneous values with udf ...

Any help will be welcome. thank's

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