Pressure build-up with VOF in a closed domain -- CFD Online Discussion Forums

October 16, 2008, 03:26	Pressure build-up with VOF in a closed domain	#1
Juan Guest Posts: n/a	Dear all, I have problems trying to reproduce in FLUENT a pressure build-up phenomena due to external heat flux applied on the walls of a closed domain with two phases (liquid and gas)inside. The procedure recommented in FLUENT is the Floating Operating Pressure option. This works for a no-multiphase model and the solution is quite closed to the thermodinamic theory. But it doesn't for the multiphase: the pressurization rate is 50% more than expected. Did anybody face before this kind of problem? Thanks a lot. Best regards, Juan

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
PLEASE, HELP: INTERPOLATION + CLOSED DOMAIN	Sasha	FLUENT	4	May 27, 2008 23:08
help:pumping gas into a closed domain	frank	FLUENT	4	April 11, 2006 09:27
pressure distribution in closed enclosure	Prasanth	FLUENT	2	February 18, 2004 05:36
pressure distribution in a closed container	prasanth	FLUENT	3	December 21, 2003 07:21
how to build solid sub-domain	RON	CFX	3	June 2, 2003 13:28

All times are GMT -4. The time now is 18:51.