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Pressure gradient for channel flow??

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Old   July 3, 2008, 18:55
Default Pressure gradient for channel flow??
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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.
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Old   July 3, 2008, 22:22
Default Re: Pressure gradient for channel flow??
Glenn Horrocks
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No. The pressure drop comes from the pressure loss of the flow through your modelled domain.

Glenn Horrocks
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