[stteng]

Hi everybody,
I have an issue in a simulation of air conditioning diffusion system. Let me describe it:
I have a room where there is an air diffuser (inlet) in the ceiling and in the floor an air intake grill (outlet).
The temperatures of the walls are fixed (27°C) as well as the temperature of the air inlet (45°C).
I want to simulate the diffusion of the arie into the room.
I’m going to use the solver BuoyantBoussinesqsimplefoam.
The simulation doesn’t converge as I have done.
I have the following questions for you:
1) The used solver is correct?
2) Which boundary conditions for pressure, temperature and velocity are preferred to use for this application both for inlet or outlet and for the wall?

[rideste]

Hi, have you resolved?