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K-Omega, wallfunction parameters
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Hello
I am new to openFoam and I am trying to run 2D case with flow over a cylinder using the K-omega model. In the tutorial I found online they are setting up the cylinder like this (see picture). What is Cmu, kappa, E and beta1 ? Why not just say that the omegaWallfunctions is uniform? What is the physics behind Cmu, kappa, E and beta1? |
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