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-   -   define body force (rho* g) in fluent (http://www.cfd-online.com/Forums/fluent/41349-define-body-force-rho-g-fluent.html)

mohmed June 11, 2006 15:13

define body force (rho* g) in fluent
 
how to define force body force (rho*g) in fluent g:gravity rho:density here i haven't ambiant pressure thanks in advance

Evan Rosenbaum June 12, 2006 11:32

Re: define body force (rho* g) in fluent
 
Just specify the gravity vector in the operating conditions panel.

mohmed June 12, 2006 12:09

Re: define body force (rho* g) in fluent
 
thanks, but for the operting pressure, i ask you if i put o atm or 1 atm, i have an enclosed domaine.

Evan Rosenbaum June 14, 2006 11:36

Re: define body force (rho* g) in fluent
 
If you have standard atmospheric pressure, put 1 atm.


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