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Showing results 1 to 4 of 4 Search took 0.00 seconds. Search: Posts Made By: RodriguezFatz

Forum: OpenFOAM Running, Solving & CFD November 2, 2015, 06:49

Replies: 7 About residuals, and "bounding epsilon" of executing log-files Views: 1,049 Posted By RodriguezFatz The relaxation factors don't change the result,... The relaxation factors don't change the result, if the solution converges in both cases. So if your result is different by changing the relaxation factors, one of the solutions did not converge.

Forum: OpenFOAM Running, Solving & CFD October 21, 2015, 06:21

Replies: 7 About residuals, and "bounding epsilon" of executing log-files Views: 1,049 Posted By RodriguezFatz "corrected" is more accurat but also less stable.... "corrected" is more accurat but also less stable. You can read in the PhD thesis of Hrvoje Jasak (google...).

Forum: OpenFOAM Running, Solving & CFD October 21, 2015, 02:51

Replies: 7 About residuals, and "bounding epsilon" of executing log-files Views: 1,049 Posted By RodriguezFatz 1) If the residuals fluctuate on their way down... 1) If the residuals fluctuate on their way down but the final residuals are stable, everything is fine. 2) But if the final residuals are fluctuating as much as in your pictures it could have...

Forum: OpenFOAM Running, Solving & CFD October 21, 2015, 01:38

Replies: 7 About residuals, and "bounding epsilon" of executing log-files Views: 1,049 Posted By RodriguezFatz Sorry, I don't understand your first question,... Sorry, I don't understand your first question, only the second ;) "Bounding *** error" means that the solver calculated values that are forbidden by the code, such as unphysical values. "k" and...

Showing results 1 to 4 of 4

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