Thank you for your reply.
I am trying a workaround, simulating it with the compressible solver, even if I am still facing some convergence problems. But I think it should work. Would you recommend it?
I have right now a small problem with maximum runTime:
Actually, this parameter was set to 3000 s by default. I changed it, but I am always getting this message.
How can I solve it?
Thank you very much for your availablity.