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Old   March 17, 2003, 12:37
Default momentum source
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We usually know the Fan flow rate and pressure. How to change it into momentum source. Thanks

-------------------------------------------------------------------- | | INLET | FAN | OUTLET | | -------------------------------------------------------------------- mass flow rate 5kg/s. Fan increase the pressure 100pa. What is the Momentum Source for this case. inlet 0.5m*0.5m. long 5 m, Fan subdomain long 0.3m.

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Old   March 20, 2003, 17:38
Default Re: momentum source
Pascale Fonteijn
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Trial and error? Then getting the mass flow rate is not that hard. Hope the pressure will match....

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Old   July 29, 2010, 02:42
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hai i am also having the same problem can u just explain me, how to give momentum source for fan plz.........
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