Hello, I do some calculatio
 

Hello,

I do some calculations with the rhoSimpleFoamSolver. At the moment I am using the k-epsilon-model for turbulence. I would like to simulate roughwalls. What is the best way?
I know that there is the mutStandardRoughWallFunction for rough walls. But how can I integrate it? Does it work with the k-epsilon model or do I have to take a different turbulence model. There was a thread containing this subject, but there was no final answer in it.

What is the best/easieset way to integrate rough walls in a compressible, turublent, steady-state Simulation?

In the future I would like to calculate heat-transfer too.

Thank you very much,

Sammy