Reply To: Pressure Inlet
What do you mean by exactly the same?
I asked after the geometry/STL not because I thought that the STL was broken but because of the boundary placement and pressure orientation. Just to confirm: This is *exactly* the same between both STLs?
Did you check the material geometry? Are the inlet/outlet materials placed correctly? What is entailed by setting BouzidiOn=false? This may trigger branches in the case that are not compatible with your changed geometry.
Sorry for only asking questions back but without more details it could be basically anything. Bouzidi is definitely compatible with the pressure / velocity BCs used in this case so this on its own is not the problem. The next likely suspect is the geometry setup.