How the way I can find efficiency of centrifugal pump from CFX

tttonggg · March 16, 2012, 14:13

Hello everyone, I am rookie in CFX. I would like to know the way to find efficiency of centrifugal pump from CFX. Please describe clearly. Thank you very much

deepakgaikwad · March 23, 2012, 08:35

You need to define the equation for that.The Equation will include TDH, mass flow rate, and torque on different impeller surface like hub, shroud and blade surfaces.

ghorrocks · March 25, 2012, 07:29

Have a look at the turbo machinery macro in CFD-Post. It automates much of this stuff. Have a look in the tutorial examples for how to use it.

March 16, 2012, 14:13	How the way I can find efficiency of centrifugal pump from CFX	#1
tttonggg New Member tttonggg ja Join Date: Feb 2012 Posts: 1 Rep Power: 0	Hello everyone, I am rookie in CFX. I would like to know the way to find efficiency of centrifugal pump from CFX. Please describe clearly. Thank you very much

March 25, 2012, 07:29		#3
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,870 Rep Power: 144	Have a look at the turbo machinery macro in CFD-Post. It automates much of this stuff. Have a look in the tutorial examples for how to use it. hebert likes this.

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March 23, 2012, 08:35		#2
deepakgaikwad New Member Deepak Gaikwad Join Date: Nov 2011 Location: New Delhi, India Posts: 1 Rep Power: 0	You need to define the equation for that.The Equation will include TDH, mass flow rate, and torque on different impeller surface like hub, shroud and blade surfaces.