[Weegie]

I am using the acoustic wave solver in Star CCM+.
I am using a LES flow domain to create my acoustic source terms for the APEs.

The LES domain requires a far finer mesh and a significantly longer solution time than the APEs so minimising the LES domain size whilst maximising the APE domain size is key to my work.

These two meshes must interface with eachother, as in the acoustic source terms from the LES domain must be mapped onto the APE domain below.

Does anyone know if there is a way to have two separate meshes in Star CCM+, one for the LES domain and one for the APE domain?