|April 3, 2012, 00:31||
dam break problem--how to setting water zone?
Join Date: Apr 2012
Posts: 1Rep Power: 0
i want to simulate dam break,but i don't know how to setting initial water zone and air zone in gambit.can you geve me some suggestions?
|January 9, 2013, 06:59||
I have problem with dam-break problem setting too!
Join Date: Mar 2011
Location: Esfahan, Iran
Posts: 52Rep Power: 7
I want to simulate dam-break problem in ansys-fluent, but I don't know how to define the water zone and how to separate it from air zone at initial condition. I would be thankful if somebody tell me what to do. I made a dambreak mesh in Gambit with 2 zones, the first zone for water and the 2nd for air. I defined the external boundary conditions, but about the interface between air and water I made it "interior". when I ran the setup in fluent nothing occured and water was still there, not falling.
PLEASE HELP ME ON THIS.
Thanks in advance.
|January 9, 2013, 11:25||
Join Date: Mar 2009
Posts: 129Rep Power: 9
here is the tutorial files involving the full settings in fluent and post processing data files for it click on the link below to see:
Last edited by kbaker; January 9, 2013 at 14:48.
|January 9, 2013, 13:45||
Ghazlani M. Ali
Join Date: May 2011
Location: Tokyo, Japan
Blog Entries: 23Rep Power: 21
i don't use Gambit. but initializing your "ZONES" with water or air is done in FLUENT. and not in the pre-proccesing. Your need to have a normal grid. with two bodies -as they are called in ICEM- that's it. then in fluent you will associate the bodies with their materials... hope it can help
New to ICEM CFD, try this document --> http://goo.gl/G2gkE
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