|June 22, 2009, 13:53||
Guessing the static pressure needed to produce flow rate
Join Date: Apr 2009
Posts: 92Rep Power: 6
I have to guess the static pressure at pressure outlet - it has to produce (approximately) my desired mass flow rate.
I know the following:
- the area of the outlet
- the target mass flow rate
- air density can be approximated to be 1.2 kg/m^3
- from above three quantities, I can calculate air velocity through the outlet
Outlet is open to the atmosphere.
My operating pressure is set to zero.
How do I guess the static pressure at the pressure outlet?
|Thread||Thread Starter||Forum||Replies||Last Post|
|target flow rate: varying results||Ryan||FLUENT||3||January 9, 2008 14:54|
|Outlet pressure for compressible flow||Michelle||CFX||6||June 26, 2007 14:38|
|--------pressure and mass flow rate||Mech||FLUENT||2||July 18, 2006 00:29|
|pulsating static pressure around zero at pipe flow||David Kim||FLUENT||0||May 16, 2006 14:47|
|fluid flow fundas||ram||Main CFD Forum||5||June 17, 2000 22:31|