CFD Online Discussion Forums

CFD Online Discussion Forums (http://www.cfd-online.com/Forums/)
-   Main CFD Forum (http://www.cfd-online.com/Forums/main/)
-   -   static pressure from mass flow rate (http://www.cfd-online.com/Forums/main/8243-static-pressure-mass-flow-rate.html)

SAM October 22, 2004 05:58

static pressure from mass flow rate
 
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

versi October 24, 2004 09:02

Re: static pressure from mass flow rate
 
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.

SAM October 24, 2004 09:57

Re: static pressure from mass flow rate
 
by whcih method and equatin

plz any more comoments


versi October 27, 2004 10:03

Re: static pressure from mass flow rate
 
Incompressible N-S equations & projection method.

SAM October 27, 2004 13:15

Re: static pressure from mass flow rate
 
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


All times are GMT -4. The time now is 09:19.