Click Boundary Conditions from the Setup tab:
Questions about applying settings?
Select the inlet face and the two outlet faces (left click)
Open the Boundary Conditions quick edit dialog in ONE of the following ways:
- Click Edit from the context toolbar:
- Click Edit from the Boundary Conditions context panel:
Type = Pressure
Unit = Pa; Pressure = 0
Click Apply.
Note: The three openings were assigned a pressure boundary condition to indicate that they are all openings, but there is no back-pressure on the system. The flow is motivated by the centrifugal blower.