I'm looking for an pro expert in ANSYS Fluent ( version 12.1 or 13) who has a wide experience in UDF coding and have a quite experience in turbulence modelling as well.
The main objective is to utilize the udf to model ONLY the anisotropic or the nonlinear k- epsilon turbulence model ONLY ( I'm not looking to simulate the flow using any other turbulence model) for couple of cases as following:
1- Internal flow in a rotating pipe
2 -Axial external flow around spinning cylinder aligned in flow direction.
I can provide the UDF code for the case of the flow inside a square duct channel but then you are require to modify the code to account for the rotation and high curvature in the flow.