UDF for turbulence models
Hello all,
Can a completely new turbulence model be implemented with a UDF? Specifically I'm interested in the zetaf, v2f, and RSA models. My understanding so far is that it is possible to do the zetaf and v2f models because they also use the original kepsilon transport equations. However, in the RSA model, k and epsilon have algebraic relations and are not defined by transport equations. Since this is a different implementation of k and epsilon I'm unsure if the use of a UDF is possible for the RSA model. Any insight is appreciated, Tim 
You may could model it by entering sources, changing variables in turbulent models panel. Or, write two user defined scalars for turbulent parameters.

Quote:
I am new to using UDF but I wanted to build a zero equation turbulence model and use it in FLUENT. Can you help me with this? 
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