Question about the outlet boundary condition. -- CFD Online Discussion Forums

April 26, 1999, 19:29	Question about the outlet boundary condition.	#1
G.H.Lee Guest Posts: n/a	Hello! I am simulating the impeller passsage flow in centrifugal compressor. As far as I konw, impeller passage is short, thus I think it is difficult to apply outlet boundary condition. Neumann condition (gradient of variable is zero) is not appropriate. Would you like to inform me a best way. Thank you.

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