creating CHT case from two adjacent nonconformal meshes
 

Hello!

I have stl geometry for my fluid and solid domain, but can't mesh them together in snappyHexMesh (I get some extra domains named domain0 domain1. ... and can't get rid of it), however, I can mesh separately fluid and separately solid domain.

Can anyone please explain me step by step how can I create a conjugate heat transfer case if i have separate mesh for fluid and for solid?

Thank you!