CFD Online Discussion Forums

CFD Online Discussion Forums (http://www.cfd-online.com/Forums/)
-   Phoenics (http://www.cfd-online.com/Forums/phoenics/)
-   -   How to set the buoyancy model? (http://www.cfd-online.com/Forums/phoenics/51507-how-set-buoyancy-model.html)

may song November 10, 2002 21:27

How to set the buoyancy model?
 
I want to use extended boussinesp approximation. There are two variables(tem1 and c1)to solve. The density is a function of tem1 and c1. how to set this kind of buoyancy model in phoenics. Rho=rho-ref*(1-Bt(T-T0)+Bc(C-C0)) I read the polis about buoyancy model, but I doní»t know how to set buoyancy in phoenic. F=(rho-rho-ref)*g or F=rho*g thanks!



All times are GMT -4. The time now is 21:53.