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-   -   shear stress/shear velocity (http://www.cfd-online.com/Forums/cfx/77031-shear-stress-shear-velocity.html)

Zaktatir June 10, 2010 16:27

shear stress/shear velocity
 
how can i calculate shear stress or the shear velocity on the free surface betwwen air and water (horizontal channel)

ghorrocks June 10, 2010 18:26

In CFD-Post create an iso-surface at the interface (VF=0.5). Then plot shear stress on the isosurface.

Zaktatir June 11, 2010 04:01

which variable are you meaning..
strain rate is not the shear stress


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