Creating GAMBIT mesh as multi-region for chtMultiRegion*Foam in OpenFOAM
 

hi,i have geometry in gambit (2D) that it has 3 face (2fluid 1 solid).how can i make 3 distinct regions for chtMultiRegion*.* solvers?

In Gambit, there is an option to define a "zone" or something like that, it's in the same menu where you set boundary conditions, just the other button.

From there you could probably set multiple mesh regions (i.e. fluid1, flud2 etc).

Then export .msh and fluentMeshToFoam. (or 2D in your case). After that I have no experience.

I hope it helps