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Search: Posts Made By: ghorrocks
Forum: CFX February 4, 2015, 06:00
Replies: 14
Views: 12,736
Posted By ghorrocks
Do you mean skin friction coefficient?...

Do you mean skin friction coefficient? http://www.cfd-online.com/Wiki/Skin_friction_coefficient

Easy. Put this in CFD-Post as variables:
Uinf = {whatever your free stream or reference velocity...
Forum: CFX July 12, 2012, 18:45
Replies: 14
Views: 12,736
Posted By ghorrocks
This FAQ has a link to soem very useful...

This FAQ has a link to soem very useful information about mesh sensitivity studies: http://www.cfd-online.com/Wiki/Ansys_FAQ#Are_my_results_publishable.3F

The textbook "Computational Fluid...
Forum: CFX July 10, 2012, 19:26
Replies: 14
Views: 12,736
Posted By ghorrocks
You really should do a mesh and convergence...

You really should do a mesh and convergence sensitivity study before you make conclusions about one turbulence model being more accurate than another. For a model like this I would expect both models...
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