Reply To: Boundary Condition Definition

[Zen]

 

I apologize for any confusion caused by my previous question. Yes, I can perform a flux report by selecting the face in front of the duct that will be traversed by a mass flow rate. When I perform a flux report, the resulting value will surely represents the total mass flow rate passing through the selected area/face, meaning it will be influenced by the mass flow rates from inlet 1 (red) and inlet 2 (green).

 

Is there a way to determine the mass flow rate from the flux report that is influenced only by inlet 2 (green)? I specifically want to know the value of the return air (inlet 2) that re-enters my intake duct while ignoring the mass flow rate from inlet 1. Thank you.