How to deal with the turbulent kinetic engery -- CFD Online Discussion Forums

April 13, 2005, 03:19	How to deal with the turbulent kinetic engery	#1
maximus Guest Posts: n/a	Hi, I am using the S-A turbulence model for the simulation of compressible flow. As is well known, the S-A turbulence model doesn't give the value of turbulence kinetic energy (k), while in the energy equation there are the terms of k. Then my question is how to deal with these terms? Ignore them,or get k from the S-A model by some special treatment? Is there a relation between k and the modified eddy viscosity which is the variable in S-A model. I will be grateful for any response and suggestion! Thanks! Maximus

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