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static pressure from mass flow rate

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Old   October 22, 2004, 05:58
Default static pressure from mass flow rate
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SAM
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when we define the target mass flow rate at pressure outlt boundary condtions, then how cfd works to find out the static pressure at outlet

any equation, referecne or book would be of gr8 help

regards
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Old   October 24, 2004, 09:02
Default Re: static pressure from mass flow rate
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versi
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I guess, If you are to predefine flow mass rate at exit, then you can also predefine pressure there as zero. But pressure at upstream inlet is extrapolated from domain interior.
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Old   October 24, 2004, 09:57
Default Re: static pressure from mass flow rate
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SAM
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by whcih method and equatin

plz any more comoments

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Old   October 27, 2004, 10:03
Default Re: static pressure from mass flow rate
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versi
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Incompressible N-S equations & projection method.
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Old   October 27, 2004, 13:15
Default Re: static pressure from mass flow rate
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SAM
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i dont know about it. could u please explain it cleary and if possible any reference on net or book

it would be a great help for me

thanks in advance

SAM
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