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Forum: OpenFOAM Running, Solving & CFD

April 23, 2013, 08:01

Replies: 9

Extremely slow simulation with interDyMFoam

Views: 6,086

Posted By jrrygg

Thank you Vieri! So should I run the full...

Thank you Vieri!

So should I run the full simulation with LTSInterFoam, or just the first timestep(s)? How do I apply the result so that it initializes interDyMFoam?

About this particular...

Forum: OpenFOAM Running, Solving & CFD

April 23, 2013, 04:50

Replies: 9

Extremely slow simulation with interDyMFoam

Views: 6,086

Posted By jrrygg

First of all, I also tried with a coarser mesh....

First of all, I also tried with a coarser mesh. It was ok in checkMesh, but it stilled crashed with the following error:

#0 Foam::error::printStack(Foam::Ostream&) in...

Forum: OpenFOAM Running, Solving & CFD

April 22, 2013, 16:55

Replies: 9

Extremely slow simulation with interDyMFoam

Views: 6,086

Posted By jrrygg

Vieri and Nils, thank you very much for your...

Vieri and Nils, thank you very much for your answers! I will look into them tomorrow morning.

My mesh is around 1 million cells, so not that big. In CFX it takes less than 1/10 of the time with 4...

Forum: OpenFOAM Running, Solving & CFD

April 18, 2013, 05:16

Replies: 9

Extremely slow simulation with interDyMFoam

Views: 6,086

Posted By jrrygg

Extremely slow simulation with interDyMFoam

Hi,

I am running a simulation with interDyMFoam (Air/Water, AMI with rotating and stationary mesh) which runs extremely slow, and I am looking for some ways to improve the performance. The main...

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