FSI: OpenFOAM adapter with interFOAM

[Alphaoo1]

@Makis

@Alphaoo1 the weirdest part I see is that time becomes negative already in the beginning of the fluid simulation:

No for this simulation, it was the OpenFOAM adapter from preCICE.
For incompressible interFoam I am using the modified OpenFOAM adapter by maoxm.

@Makis

A compressible calculation should be no problem for the adapter.

Is this true for the Openfoam7 branch of the OF adapter?

Yes, the OpenFOAM7 branch also has the compressible FSI feature merged.

I am also trying to set up a compressibleInterFoam case, which should ideally run with the OpenFOAM adapter without any modifications, but I have some issues in the BC and it’s creating errors. I will update it if I am able to solve this.