hasan.mustafa.moayad
Subscriber

Dear Rob, I want to ask you, how does Ansys fluent deal with the surroundings (I mean the space outside my geometry)? because I have convection B.C. on the top of the air volume (green colored), I put both the convection coefficient and free stream temperature. So, will the convection be between the green-colored surface and the surroundings? or between the green surface and the air volume? Â