Hi all, I’ve been stuck at this problem for quite a while. I’m not familiar with Openfoam but I’ve been playing around with Butterfly for quite a bit.
With reference to the indoor airflow example file (02_0_indoor_airflow.gh), currently the west_window is the inlet, and the east_window is the outlet boundary. I would interpret this setup similar to having an inlet fan pushing air in the room, and air is then pushed out via the opening defined by the outlet boundary.
If I were to change the design by using an exhaust fan at the outlet boundary to “pull” air out of the room, how should I modify the boundary conditions for the inlet and outlet portion accordingly?