I am doing simulation from which I wish to get information on how does wind effect on intlet and outlet of jet engine.
On image below I have simplified geometry of jet engine and an idea on how wind flow behaves around it and on the way in it.
What boundaries should these faces be given so that my system would work? I wanted to use for the inner inlet and outlet either: pressure or mass flow. For the outer inlet I wanted to use velocity-inlet and for outlet atmospheric pressure.
Based on this video:
Flow inside of inner box is not important
I guess someone well experienced will solve this in a blink of an eye, but I am struggling with these for days already...
Thank you for your help,