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Forum: OpenFOAM Running, Solving & CFD

May 13, 2015, 04:31

Replies: 7

pimpleDyMFoam error message

Views: 1,944

Posted By Artur

In general, for big simulations I tend to save my...

In general, for big simulations I tend to save my solution quite often anyway but use the purgeWrite parameter in controlDict to only keep the last 2 or 3 saves. Then, if a problem occurs, I restart...

Forum: OpenFOAM Running, Solving & CFD

May 13, 2015, 04:16

Replies: 7

pimpleDyMFoam error message

Views: 1,944

Posted By Artur

Hi, Thanks for sharing the tip! Since I...

Hi,

Thanks for sharing the tip!

Since I last posted in this thread I've also found that sometimes it's a very particular angular position that causes a crash, even if the overall AMI mesh is...

Forum: OpenFOAM Running, Solving & CFD

October 18, 2013, 05:48

Replies: 7

pimpleDyMFoam error message

Views: 1,944

Posted By Artur

Take a look at the fragments highlighted in red: ...

Take a look at the fragments highlighted in red:

Your sliding mesh explodes due to incorrect weighting (there is at least one face with zero weighting which is unphysical). There have been...

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