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How to implement pressure jump BC

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Old   December 30, 2008, 04:50
Default Hi all! Could somebody give
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Hi all!

Could somebody give some information about the fan boundary condition on OF-1.5.
I have a cylindrical fan with inlet and outlet, in a big room. i have the pressure Vs velocity curve of the fan also. I dont want to give the inlet and outlet conditions for the fan, rather i am looking for giving a pressure jump across a face.
How can I do this?
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