[msarkar]

Hi FOAMers, I need to specify cyclic BC in a multi-region case. where cycilc boundary and neighbourPatch belongs to two different regions. How to create this BC using OF-2.2.x? Geometry is simple, so I used blockMesh to create geometry and mesh and then used makeCellSets to create different zones. When I created the initial mesh, cyclic BC were there but after splitMeshRegions they are not present in the corresponding regions. What should I do or how to create cyclic BC for multiregion case where cyclic boundary neighbourPatch is present in another region? Geometry is attached here. one cyclic boundary is left side of green region and another boundary is right side of blue region.

Any help would be appreciated.