Mass flow boundary condition -- CFD Online Discussion Forums

June 12, 2003, 08:30	Mass flow boundary condition	#1
Síle Guest Posts: n/a	Hello, I am modelling unsteady compressible flow, I want to use a mass flow boundary condition at inlet however I am unsure as to how Fluent treats the Static Pressure. I understand this is used as an initial value for the flow when it is subsonic, however I am unsure as to how Fluent treats it as the simulation progresses?? Does it still use this original value in calculations or is the Static Pressure allowed to fluctuate?? I would be extremeley grateful if anyone can help me out with this! Thanks, Síle

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off Trackbacks are Off Pingbacks are On Refbacks are On Forum Rules

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Target Mass Flow Rate	Nitin	FLUENT	9	June 17, 2017 11:30
Water subcooled boiling	Attesz	CFX	7	January 5, 2013 04:32
External,incompressible flow boundary condition?	John	FLUENT	2	August 19, 2011 01:42
Boundary condition for bifurcated flow	jiejie	OpenFOAM	12	March 3, 2011 11:35
RPM in Wind Turbine	Pankaj	CFX	9	November 23, 2009 05:05

All times are GMT -4. The time now is 16:30.