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Forum: OpenFOAM

June 23, 2011, 04:30

Replies: 15

OpenFOAM with Inifiband & parallel efficiency

Views: 3,285

Posted By arjun

I really doubt it. I tried running a 130...

I really doubt it.

I tried running a 130 million case with 32 processors (with my software NOT openFOAM) and if I could manage 5000 steps in 1 week I would gladly take it. I really doubt openFOAM...

Forum: OpenFOAM

June 23, 2011, 03:48

Replies: 15

OpenFOAM with Inifiband & parallel efficiency

Views: 3,285

Posted By arjun

how many cores you are using and what is your...

how many cores you are using and what is your time per iteration??

One week for 130million cells and 50000 time steps should be acceptable, is it not??

Forum: OpenFOAM

June 16, 2011, 18:27

Replies: 15

OpenFOAM with Inifiband & parallel efficiency

Views: 3,285

Posted By arjun

If you are using 128x128x128 mesh, it is very...

If you are using 128x128x128 mesh, it is very likely that you are using cartesian mesh. Why are you using openFOAM for it?? You can write yourself a 100 times faster solver than openFOAM for it since...

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