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value for pressureInletOutlet bc

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Old   January 21, 2013, 09:43
Default value for pressureInletOutlet bc
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sirshosona
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I want to use pressureinletoutletVelocity boundary condition for velocity at outlet as this is not fully developed (there is a chance to be backflow) flow. But my question is what the value I should set? Is it always (0 0 0)? What is the function of this fixed value of velocity?

type pressureInletOutletVelocity;
value uniform (0 0 0)
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Old   January 25, 2013, 14:30
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Nima Sam
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as i guess this BC calculate velocity based on pressure, so
value uniform (0 0 0)
is place holder
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Old   January 25, 2013, 15:08
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Thanx Nima Sam for your reply.

If I put (0 0.6 0) instead of (0 0 0) whether it will affect the simulation or not?
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Old   January 25, 2013, 15:22
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i guess nope , but i recommend you to see source code
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