Periodic (cyclic) boundaries. ICEM Mesh to OpenFOAM
 

Hello everyone!

I need some recommendations how to create periodic surfaces right in ICEM? I mean the process of creation these surfaces (copy, translate, etc.)
My geometry is a quasi 3D channel around turbine profile. There are 2 symmetry boundaries and 2 periodic (cyclic) boundaries.
So i have problems with neighbors tolerance.