Total pressure and static pressure calculation -- CFD Online Discussion Forums

July 12, 2019, 05:24	Total pressure and static pressure calculation	#1
rj26 New Member Join Date: Jul 2019 Posts: 9 Rep Power: 7	I am simulating a centrifugal impeller. My boundary conditions are the following : Mass flow rate at inlet : 3.426 kg/s Static pressure at outlet: 822 N/m2 Reference pressure 1 atm Please help me understand this : I have measured the total pressure in the inlet region and the outlet region. The result is (755.995 - 822) = 66.35 N/m2 Is this the total pressure difference? How to calculate the static pressure and velocity pressure from it? If possible please provide a link showing how to plot total and static pressure for fans. Thank you

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