[AnaE]

Hi,

I am trying to analyse the behavior of the engine exhaust gas in a structural facility, with wind conditions.

For the effect I am using compressible flow, but I am having trouble in the boundary conditions in the volume of control. I was thinking about velocity inlet and pressure outlet, however that is not valid for compressible. I have tried pressure inlet and pressure outlet, and mass flow inlet and pressure outlet however nothing is working very well.

Any suggestions?

Thank you