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Forum: OpenFOAM Running, Solving & CFD

October 31, 2013, 12:18

Replies: 8

OpenFOAM is just using 2GB RAM?

Views: 1,537

Posted By kornickel

Wow! That's a lot of useful information, thanks!...

Wow! That's a lot of useful information, thanks! I never ran a parallel simulation when I used cyclic patches. I did a quick research and found the option "preservePatches (cyclic_left...

Forum: OpenFOAM Running, Solving & CFD

October 31, 2013, 11:45

Replies: 8

OpenFOAM is just using 2GB RAM?

Views: 1,537

Posted By kornickel

Thanks, cascade! I don't have AMIs, just normal...

Thanks, cascade! I don't have AMIs, just normal cyclic patches. Is that what you mean? And it actually does run in parallel, it's just about half as fast as when I run it on one core.
And I also...

Forum: OpenFOAM Running, Solving & CFD

October 29, 2013, 13:46

Replies: 8

OpenFOAM is just using 2GB RAM?

Views: 1,537

Posted By kornickel

Thanks for your answers! I think wyldckat is...

Thanks for your answers! I think wyldckat is right, I tried it with several meshes and I was just wondering. Now I have a case including MRF.

I think it doesn't work because OpenFOAM still can't...

Forum: OpenFOAM Running, Solving & CFD

October 26, 2013, 04:45

Replies: 8

OpenFOAM is just using 2GB RAM?

Views: 1,537

Posted By kornickel

OpenFOAM is just using 2GB RAM?

Hi everyone,

everytime I'm running a solver in OpenFOAM (simpleFoam, rhoSimpleFoam) it's just using 2GB of my 8GB memory, no matter if I'm running the case in parallel or not. Does anybody know...

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