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velocity on solids

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Old   December 18, 2013, 06:08
Default velocity on solids
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I try to set up a fan on a solid by using facezones.

The velocity is fine, but it is important, that there is no loss in pressure inside my solid. (see attached pictures)


Is such a thing possible? Is there a special BC?

here are my p and U settings:

solid:
Quote:
U
{
type fixedValue;
value uniform (0 0 0);
}

p
{
type zeroGradient;
}
fan:
Quote:
U
{
type fixedValue;
value uniform (0 1 0);
}

p
{
type fixedValue;
value uniform 0;
}
Thanks for any help
Attached Images
File Type: jpg U.jpg (14.1 KB, 4 views)
File Type: jpg p.jpg (11.3 KB, 2 views)

Last edited by pingat; December 18, 2013 at 10:49.
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