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Forum: OpenFOAM Running, Solving & CFD

June 20, 2011, 12:54

Replies: 11

SIGFPE Error with reactingFoam

Views: 4,991

Posted By newOFuser

sorry, i don't...

sorry, i don't...

Forum: OpenFOAM Running, Solving & CFD

June 20, 2011, 12:34

Replies: 11

SIGFPE Error with reactingFoam

Views: 4,991

Posted By newOFuser

Sure, thanks so much! I found that changing...

Sure, thanks so much!
I found that changing the fvSchemes and reducing relaxation factors in fvSolution file can also have a significant effect.
I am looking into premixed combustion studies at...

Forum: OpenFOAM Running, Solving & CFD

June 20, 2011, 09:28

Replies: 11

SIGFPE Error with reactingFoam

Views: 4,991

Posted By newOFuser

Thanks so much! As you pointed out earlier, I...

Thanks so much!
As you pointed out earlier, I am also looking at choosing appropriate conditions and fvschemes to avoid getting the error.
Thanks again
ak

Forum: OpenFOAM Running, Solving & CFD

June 15, 2011, 08:39

Replies: 11

SIGFPE Error with reactingFoam

Views: 4,991

Posted By newOFuser

Thanks for your reply! How did you unset this...

Thanks for your reply! How did you unset this option?

I tried "unset FOAM_SIGFPE" in the .bashrc file followed by the “. $HOME/.bashrc” command, but when I run the case, I still get the...

Forum: OpenFOAM Running, Solving & CFD

June 9, 2011, 09:15

Replies: 11

SIGFPE Error with reactingFoam

Views: 4,991

Posted By newOFuser

SIGFPE Error with reactingFoam

Hello,

I am a new OF user, and was trying to use the reactingFoam solver (slightly modified) to study combustion in a cylindrical swirl combustor. However, after a few time steps I got the error...

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