Proper b.c. for kOmega model to resolve the boundary layers
Hi,
I understand that the k-omega turbulence model implemented in OpenFOAM is standard high Reynolds-number type designed to use with y+>30 mesh(Wilcox1988)[1]. Quote:
Is it possible to use this "k-omega(Wilcox1988)" model to resolve the boundary layers with y+<1 mesh? If so, what are the proper boundary conditions? or Do I have to modify the k-omega model itself(Wilcox2006-LRN)[1]? [1] http://turbmodels.larc.nasa.gov/wilcox.html Thanks for your help, Fumiya |
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