Inlet and Outlet Pressure condition for Compressible Flow in FLUENT

rsdsaurav · May 16, 2015, 22:34

I am running Compressible flow in Ansys FLUENT. However I am unable to specify the Gauge Total Pressure and Supersonic/Initial Gauge Pressure for the Inlet. For the Outlet I am keeping at normal atmospheric pressure. The flow is taking place in the computational domain where there is static stator and rotor rotating at varying rotational speeds. Current literature says that it is a low Reynolds and Mach number flow. I am getting the same Mach number but my Reynolds number is very low as I am giving 358968Pa for Gauge Total Pressure and Supersonic/Initial Gauge Pressure is kept at 0 atm, which I think is wrong. Can anyone shed light on this issue. Thanks in advance.

protocol · May 17, 2015, 14:19

hi check your outlet condition or give mass flow inlet

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May 17, 2015, 14:19		#2
protocol New Member Join Date: Feb 2015 Posts: 26 Rep Power: 11	hi check your outlet condition or give mass flow inlet