CFD Online Logo CFD Online URL
Home > Forums > Software User Forums > ANSYS > FLUENT

constant volume pump bc udf

Register Blogs Members List Search Today's Posts Mark Forums Read

LinkBack Thread Tools Search this Thread Display Modes
Old   July 29, 2009, 06:58
Default constant volume pump bc udf
New Member
Adam R
Join Date: Jul 2009
Posts: 7
Rep Power: 16
Adammada is on a distinguished road
I need to create a boundary that works like a constant volume pump. Meaning at a multiphase outlet a fixed volume flow rate has to be removed (indiscriminate of phase) . I have done this manually using a pressure outlet with a negative gauge pressure but I want a automatic version that reads in the volume flow rate out of the boundary then adjusts the gauge pressure to achieve a pre defined volume flow rate. Has anyone done anything simlar or has an simlar example udf.

Thanks Adam
Adammada is offline   Reply With Quote


Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

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

Similar Threads
Thread Thread Starter Forum Replies Last Post
interDyMFoam - change in volume fraction gopala OpenFOAM Running, Solving & CFD 0 April 27, 2009 10:46
Constant Volume Chamber - Combustion and Ignition KOchzg FLUENT 0 March 30, 2005 10:19
COmbustion in constant volume chamber KOchzg Siemens 1 November 24, 2004 06:36
udf for repatching a temperature in a volume McGregor FLUENT 4 April 10, 2003 04:28
UDF, UDF, UDF, UDF Luc SEMINEL Main CFD Forum 0 November 25, 2002 04:01

All times are GMT -4. The time now is 06:08.