CFD Online Discussion Forums

CFD Online Discussion Forums (http://www.cfd-online.com/Forums/)
-   FLUENT (http://www.cfd-online.com/Forums/fluent/)
-   -   2nd order discretization (http://www.cfd-online.com/Forums/fluent/68662-2nd-order-discretization.html)

Pavel O September 28, 2009 09:15

2nd order discretization
 
Welcom everyone,
I am working on the problem of high pressure hydrogen outflow into open space. I am trying to use 2nd order unsteady problem and 2nd order discretization solution (pressure, density, momentum, species fractions and energy). I have a problem with boundary conditions pressure-outlet. The computation is converged to the moment when the pressure waves reach an edge of the domain with 'pressure outlet' bc. Did anyone work with 2nd order and 'pressure-outlet' bc? Thank you very much for help.


All times are GMT -4. The time now is 21:42.