I would like to know about the available turbulence models in the most CFD-Softwares. For example, I know already, that FLUENT 5 has K-E, RNG, RSM and LES available. Does anybody know if programm like CFX 5, AVL-Fire, Phoenics have also RSM (reynolds stress model) and LES for example???

CFX 4.2 provides:

k-e Low reynolds number k-e Low reynolds number k-omega RNG k-e Algebraic stress Differential stress Differential flux

I am not sure about CFX 5. It at least provides:

k-e Reynolds stress model

But why don't you check the helpdesks. I am sure they're willing to answer your questions

GJG

I think AN INTRDUCTION TO COMPUTEATIONAL FLUID DYNAMICS written by H K VERSTEEG&W MALALASEKERA may be good for you