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SpalartAllmaras DES question

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December 15, 2008, 07:34	Just a question about this mod	#1
ivan_cozza Senior Member Ivan Flaminio Cozza Join Date: Mar 2009 Location: Torino, Piemonte, Italia Posts: 210 Rep Power: 19	Just a question about this model: Does the RANS part of the model implement wall functions? If yes, what kind of boundary condition and mesh y+ I have to use with it? I've read that S-A model is a Low-Re model, and Spalart suggests to use y+ less than 5 in the first cell (NASA/CR 2001-211032), but I can't understand where the wall treatment is done in the S-A model in OpenFOAM files... Thanks!

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