|May 9, 2013, 08:31||
Join Date: Oct 2010
Location: Leoben (Austria)
Blog Entries: 6Rep Power: 31
i am trying to simulate a baffle that is closed the first 60 sec. then it opens for the fluid for 60 sec and so on.
There for I wanted to use a sin - function like that:
sin (xxxx) > 0 -> baffle open
sin (xxxx) < 0 -> baffle closed
In that case it should be possible to use groovyBC is that correct?
Further more is it possible to solve that problem with an steady-state solver?
And finally - what patchtype should it be?
In my opinion it could be a patch type
Thanks in advance tobi
|May 9, 2013, 12:14||
Marco A. Turcios
Join Date: Mar 2009
Location: Vancouver, BC, Canada
Posts: 730Rep Power: 21
You can accomplish the same thing with attachDetach mesh modifier. This requires to have a new topoChangerFvMesh; you can probably use the one I submitted for this bug report:
Make sure you make the change mentioned in the third to last note about creating a new pointfield and then moving the points.
This is working in both 1.6-ext and 2.2.x.
|Thread||Thread Starter||Forum||Replies||Last Post|
|PISO algorithm for particular NS equation (special convection term)||Cyp||OpenFOAM Programming & Development||8||June 12, 2012 09:36|
|Special boundary for multiphase flows||Michael B||FLUENT||0||June 7, 2007 04:30|
|help for special function||YANG||Main CFD Forum||3||August 4, 2003 10:12|
|About special purpose FLAIR||Constantinos Constantinou||Phoenics||1||June 11, 2001 22:45|
|About special purpose Airpak||Constantinos Constantinou||FLUENT||0||June 11, 2001 10:00|