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Pressure gradient for channel flow??

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July 3, 2008, 18:55	Pressure gradient for channel flow??	#1
cfdIsMad Guest Posts: n/a	Hi I am running a plane channel flow using periodic boundary. I have specified pressure drop between inlet and outlet. Do I need to set pressure gradient as well under sub-domain?? Thank you for your help.

July 3, 2008, 22:22	Re: Pressure gradient for channel flow??	#2
Glenn Horrocks Guest Posts: n/a	No. The pressure drop comes from the pressure loss of the flow through your modelled domain. Glenn Horrocks

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