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Reflective boundary condition

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Old   March 24, 2016, 18:47
Default Reflective boundary condition
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jonathan
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Hi all,

I am new to Openfoam and am trying to solve the simple Laminar, low Re, flow past a cylinder. I have fluid input from left side of the chamber. But I want the fluid to reflect from the opposite end (right side), since I want to model my chamber closed on that end.
How should i implement this boundary condition? Probably in U, p files...
Great appreciate your help.
Thanks.
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