View cyclic boundaries using MRFSimpleFoam
 

Hi
when I run a MRFSimpleFoam case with cyclic boundary conditions (rotational periodicity), I can not plot the patches of the cyclic boundaries in paraview. They are empty. If I change the boundary conditions to e.g. wall or i include them into the MRFZones then I can see them. It don't care if I can see them or not in paraview, the only thing is, i get insecure if the boundaries are adapted correct.

Has somebody there had the same experience?

mfg Gabriel