Simulating movement of air from low to high pressure in Fluent -- CFD Online Discussion Forums

April 11, 2013, 05:18	Simulating movement of air from low to high pressure in Fluent	#1
jwillie2000 Member James Willie Join Date: Mar 2009 Posts: 81 Rep Power: 17	Hello Everyone, I am looking at duct in our pump and I want to simulate this duct. The problem is that the inlet region is at a lower pressure relative to the outlet. The flow is also compressible. So I am thinking whether this can be easily done in Fluent? I tried using the outflow boundary at the outlet and a mass flow inlet but this does not work when the flow is compressible. Any suggestions would be appreciated. Thanks! Jimmy

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