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Forum: OpenFOAM Programming & Development

March 26, 2010, 07:28

Replies: 16

Matrix storage and diagonal coeffients calculation

Views: 4,922

Posted By santiagomarquezd

We've studying the matter for an extra while and...

We've studying the matter for an extra while and found that row summation is not done in the same way that in Patankar's book, but the results are correct. Column summation that I explained in past...

Forum: OpenFOAM Programming & Development

February 11, 2010, 13:00

Replies: 16

Matrix storage and diagonal coeffients calculation

Views: 4,922

Posted By santiagomarquezd

Any clues...? Regards.

Any clues...? Regards.

Forum: OpenFOAM Programming & Development

February 8, 2010, 10:15

Replies: 16

Matrix storage and diagonal coeffients calculation

Views: 4,922

Posted By santiagomarquezd

I know I'm wrong, but I can't figure where is my...

I know I'm wrong, but I can't figure where is my error, I can't completely understand the phrase "Lower stand for "lower addressing index"; since the addressing is done through the upper triangle,...

Forum: OpenFOAM Programming & Development

February 5, 2010, 13:40

Replies: 16

Matrix storage and diagonal coeffients calculation

Views: 4,922

Posted By santiagomarquezd

Matrix storage and diagonal coeffients calculation

Hi all, here we're dealing with lduMatrix coefficients storage and calculation. In classical books for FVM like the one written by Patankar the diagonal coefficient arises as the summation of all the...

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