Im a doin internal flow simulation of an air fuel mixer in which two fluids(air and methane) mixes together in a venturi type mixer.
I didnt find any tutorial regarding fluid mixing in SW. I face problems in setting up the boundary conditions for this case.
Also, how to create lids for non-planar surfacace since i need to close the 12 methane inlets as ahown in the attachments below
Looking for solution.....it will be very much appreciated if anyone can guide me.