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BC for epsilon at wall for Nagano-Tagawa's k-epsilon model |
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February 20, 2013, 06:37 |
BC for epsilon at wall for Nagano-Tagawa's k-epsilon model
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Member
Nikesh Bhattarai
Join Date: Nov 2011
Location: Sacheon, South Korea
Posts: 82
Rep Power: 13 |
Hi all,
I am trying to implement Nagano-Tagawa's k-epsilon model in OpenFOAM. As mentioned in this site :: http://www.cfd-online.com/Wiki/Low-Re_k-epsilon_models, it mentions that the boundary condition for epsilon at the wall which is given by: Could anyone with idea in this explain how do I employ this boundary condition for epsilon at the wall in OpenFOAM??? So far what I have thought is that we could perhaps employ this expression into the source code of epsilonWallFunction by replacing the existing expression : Does that make sense?? Any help is highly appreciated. Thanks Nikesh. |
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