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-   -   Boundary face values in density based solver? (http://www.cfd-online.com/Forums/fluent/48176-boundary-face-values-density-based-solver.html)

Chen Zhi May 8, 2008 21:26

Boundary face values in density based solver?
 
Hi, CFD people! I need to specify a secondary boundary condition for my uds, but the boundary condition value relates to the boundary flow values such as u,v,w. While in pressure based segregated solver, those values could be accessed by using MACRO F_*, in density based solver using F_* results in "access violation". So, how can I get boundary face values in density based solver?

Thank you!

Luca May 9, 2008 10:40

Re: Boundary face values in density based solver?
 
access to cell-center values and gradients to recover the values on the boundaries. it's the only way. Luca

Chen Zhi May 12, 2008 02:20

Re: Boundary face values in density based solver?
 
Thanks a lot!


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