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boundary conditions for cavity case

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Old   March 11, 2010, 03:14
Question boundary conditions for cavity case
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hi foamers,
i want to do a simulation of flow over an open cavity. i have few doubts about how to specify few bounday conditions. i want to give velocity inlet for inlet and pressure outlet for outlet. For top i want to specify pressure farfield. I want to use icoFoam solver. How do i specify these conditions in the P and U file. Please help.
Thanks in advance.
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