Propulsion simulation of an Airship
 

Hi,

I'm trying to simulate the propulsion of a airship.
In my case the propulsion is inside the airship and I want to generate a defined velocity field in the structure.
So far I have tried to use an inletOutlet patch to do that.
As far as I see the results it doesn't work like it should.

Has somebody experience with similar cases?

Greetings Felix