centrifugal pump -- CFD Online Discussion Forums

January 16, 2016, 12:14	centrifugal pump	#1
som1197 New Member saumya Join Date: Jan 2016 Posts: 2 Rep Power: 0	i am performing a simulation on the pump. i know the inlet velocity pressure and the outlet pressure also. by observing the flow i want to optimize the vane angle. what are the boundary conditions that i should give and what should i set the reference pressure to? should i feed in gauge pressure values or absolure pressure values because i am not getting a pressure rise at the outlet instead the pressure is decreasing. plz help.

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