K-Epsilon Coefficients -- CFD Online Discussion Forums

December 13, 2011, 19:23	K-Epsilon Coefficients	#1
sam1364 Member pooyan Join Date: Nov 2011 Posts: 62 Rep Power: 14	Hi I am trying to change the coefficients of k-epsilon model for incompressible cavity flow. I can just change the below values in 'RASProperties': Cmu c1 c2 sigmaEps it seems that sigmak is not defined for incompressible k-epsilon model. I know that sigmak for standard k-epsilon model is 1. But, I need to edit this number. Does anyone know how I can change sigmak?! Thanks

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