CFD Online Discussion Forums

CFD Online Discussion Forums (http://www.cfd-online.com/Forums/)
-   FLUENT (http://www.cfd-online.com/Forums/fluent/)
-   -   constant volume pump bc udf (http://www.cfd-online.com/Forums/fluent/66956-constant-volume-pump-bc-udf.html)

Adammada July 29, 2009 06:58

constant volume pump bc udf
 
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


All times are GMT -4. The time now is 05:33.