Vof b.c

alireza-kh · March 15, 2010, 02:57

hi
I need to modeling free surface flow around a vertical flat plate that planing with forud number about 3. can you help me for B.C that I shoud set?

vmeertens · March 15, 2010, 05:21

Hi,

I'm doing almost the same research, the Fn in my situation is 2.6.

For inlet and outlet i use: Pressure Inlet and Pressure Outlet.
For your plate you should use wall. (in fluent this will be a stationary wall)
If you have a brick (flow volume) then your BC for the rest of the sides should be wall (in fluent i define them as moving walls with the same speed as the fluid)

Hope this helps.

March 15, 2010, 02:57	Vof b.c	#1
alireza-kh New Member Alireza Khidambashi Join Date: Feb 2010 Location: Iran Posts: 10 Rep Power: 16	hi I need to modeling free surface flow around a vertical flat plate that planing with forud number about 3. can you help me for B.C that I shoud set?

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March 15, 2010, 05:21		#2
vmeertens Member Vincent Meertens Join Date: Sep 2009 Location: Belgium Posts: 41 Rep Power: 16	Hi, I'm doing almost the same research, the Fn in my situation is 2.6. For inlet and outlet i use: Pressure Inlet and Pressure Outlet. For your plate you should use wall. (in fluent this will be a stationary wall) If you have a brick (flow volume) then your BC for the rest of the sides should be wall (in fluent i define them as moving walls with the same speed as the fluid) Hope this helps.