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Old   April 21, 2013, 08:46
Question PRESTO! scheme
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Soroush
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Hello,

Does anyone know any resource in which I can find the theory behind PRESTO! scheme used in Fluent?

As for the user guide, I understand that instead of interpolating, the pressure is calculated on the faces by some method similar to the one used in the original staggered grid scheme.

I would appreciate if anyone explain the following sentence form the manual:
"the discrete continuity balance for a "staggered'' control volume about the face to compute the "staggered'' (i.e., face) pressure"

Thanks,
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Old   April 21, 2013, 10:23
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François Grégoire
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Maybe here: standard Vs PRESTO! scheme
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Old   April 21, 2013, 10:26
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Quote:
Originally Posted by macfly View Post
There was nothing in the books mentioned there!
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Old   August 13, 2013, 23:02
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Hello there,

Did you find any reference on the Presto method?

Thank you
Baran
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