We're trying to run a case with 3 inlets and 1 outlet. 2 inlets are mass flow imposed, the third is total pressure. The outlet is an average static pressure imposed.

We've tried following alone with the tutorial case to try and get things up and running, but that doesn't seem to help at all. There has been a lot of googling and a lot of research papers read. We eventually got it to do calculation steps, but the time step wound up being ludicrously small.

Has anyone got experience with rhoCentralFoam they may be able to extend to us? It's getting pretty frustrating. Is there possibly a better compressible flow solver we should be using for steady-state and transient simulation?