Another Questions about BC -- CFD Online Discussion Forums

July 4, 2013, 09:32	Another Questions about BC	#1
hotti24 New Member Hendrik Join Date: Jul 2013 Location: Germany Posts: 9 Rep Power: 12	hey guys, i'm very new in CFD and even newer in OpenFoam and I have a question about the BC in turbulence modelling. My task is the comparison of different turbulence models in different geometries. It would be very good to know how the parameters of epsilon and k in the k/epsilon-model have to be set. Is there any formula for calculation these parameters or are there any standard parameters for walls and in-/outlets? It's the same problem for other turbulence models like k/omega etc. thank you

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