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Search: Posts Made By: cheng1988sjtu
Forum: OpenFOAM Programming & Development June 6, 2012, 10:06
Replies: 4
Views: 11,755
Posted By cheng1988sjtu
Sorry for the mistake I made in the continuity equation

Hi

I made a mistake, I think the exact form for continuity equation should be:

ddt(alpha) + div(alpha*phia) =0

not : ddt(alpha) + U_a*grad(alpha) =0

So, forget about the continuity...
Forum: OpenFOAM Programming & Development June 6, 2012, 09:37
Replies: 4
Views: 11,755
Posted By cheng1988sjtu
Talking Question about the fvm::SuSp, and fvm::Sp

Hi Foamers!

When I'm programming with the OpenFOAM, I got confused with the difference between fvm::SuSp, and fvm::Sp, could anybody tell me the difference? As far as I know, fvm::SuSp(a,b) will...
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