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Forum: OpenFOAM

June 9, 2010, 04:14

Replies: 10

saved data recomputation ....

Views: 2,126

Posted By akidess

Great! I was starting to run out of ideas ;) ...

Great! I was starting to run out of ideas ;)

I had an unstable case where the time adjustment based on the Courant number would lead to an oscillating time step and bad results, and I think a time...

Forum: OpenFOAM

June 8, 2010, 10:03

Replies: 10

saved data recomputation ....

Views: 2,126

Posted By akidess

About the first error: We'll have to use a normal...

About the first error: We'll have to use a normal scalarField then instead of the tmp<scalar> field. I guess the performance impact won't be noticable anyways.

So did you try

volScalarField...

Forum: OpenFOAM

June 8, 2010, 03:48

Replies: 10

saved data recomputation ....

Views: 2,126

Posted By akidess

I'm not too sure about the usage of oldTime...

I'm not too sure about the usage of oldTime either, I just stumbled across it in the code. I would have used it the same way you did (maybe an additional nOldTimes() to see if something was stored). ...

Forum: OpenFOAM

June 7, 2010, 04:43

Replies: 10

saved data recomputation ....

Views: 2,126

Posted By akidess

Ben, you could try using storeOldTime() and...

Ben, you could try using storeOldTime() and oldTime(). Or maybe you can find some other ideas in the following thread:...

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