One way that can be used to connect OpenFOAM and OpenWAM is to use, as it was used with Fluent, a file for exchanging information between both processes. OpenWAM could generate fluxes in the connection and OpenFOAM impose the average pressure, temperature and speed at its boundary, or even the other way around. So, as a first step, you should write to a file the average pressure, temperature and speed of your connection in OpenFOAM.
Are you still interested in this connection? I don’t have a lot of spare time, but if you are not in a hurry, we could collaborate to generate the coupling code.
