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Forum: OpenFOAM

May 26, 2010, 12:08

Replies: 3

first order gradient scheme ??

Views: 2,025

Posted By kdarc

by just not giving up, I got what I wanted: ...

by just not giving up, I got what I wanted:

http://dl.dropbox.com/u/5754007/p_view.jpg

the magic code:

grad(s) faceLimited Gauss upwind phi 0;

thanks to all who looked in on this.

Forum: OpenFOAM

May 26, 2010, 09:51

Replies: 3

first order gradient scheme ??

Views: 2,025

Posted By kdarc

I never said I was solving NS equations, using...

I never said I was solving NS equations, using the scalar p perhaps confuses people.

Let me graphically illustrate what I'm seeking:

https://dl.dropbox.com/u/5754007/grad_s_scheme.jpg

...

Forum: OpenFOAM

May 25, 2010, 16:13

Replies: 3

first order gradient scheme ??

Views: 2,025

Posted By kdarc

first order gradient scheme ??

Hi.

I want to implement something seemingly simple, but I've managed to waste half a day on this already...

All I want to do is to implement a gradient scheme for a scalar that is first order...

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