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BC for Bernoulli's principle

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Old   April 2, 2011, 11:00
Default BC for Bernoulli's principle
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ST1
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Hi colleagues,
If I want to set the velocity on inlet end and pressure on outlet, correct if the next?

1) Input pressure

internalField uniform 0;

bottom
{
type buoyantPressure;
value uniform 0;
}

top
{
type fixedValue;
value uniform 17387000; //173.87bar
}
......
}

2) Output velocity


internalField uniform (0 0 0);

boundaryField
{
bottom
{
type fixedValue;
value uniform ( 0 0 1.95 );
}

top
{
type inletOutlet;
inletValue uniform (0 0 0);
value uniform (0 0 0);
}

......
}

Last edited by ST1; April 2, 2011 at 14:25.
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