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Old   January 19, 2010, 07:09
Default dynamicRefineFvMesh/ solidBodyMotionFvMesh
  #1
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Hello all.

I want run a case with a mesh movement and mesh refinement.
Now, I'm looking for the right syntax for the dynamichMeshDict to run both together.


/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.6 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "constant";
object dynamicMeshDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

dynamicFvMesh solidBodyMotionFvMesh;

solidBodyMotionFvMeshCoeffs
{
solidBodyMotionFunction SKA;
SKACoeffs
{
CofG ( 0 0 0 );
timeDataFileName "constant/6DoF.dat";
}
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

dynamicFvMesh dynamicRefineFvMesh;

dynamicRefineFvMeshCoeffs
{
refineInterval 1;
field alpha1;
lowerRefineLevel 0.001;
upperRefineLevel 0.999;
unrefineLevel 10;
nBufferLayers 1;
maxRefinement 2;
maxCells 200000;
correctFluxes
(
(
phi
U
)
);
dumpLevel true;
}
// ************************************************** *********************** //

Is there a way to handle this?
Thanks a lot.

Regards
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Old   January 19, 2010, 08:37
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Claus Meister
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I don't think so!

It won't work. You might build a new solver which includes both features ;-).

Kinda regrads

Claus
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Old   July 18, 2012, 21:40
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liping_he
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Hello,

I have the same issue just you met. Did you solve it? Did you know how to run the two kinds of dynamicMeshDicts at the same time?


regards,
liping
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Old   July 19, 2012, 13:39
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Marco A. Turcios
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From experience, you need to make a new type of dynamicFvMesh. Maybe call it dynamicFvRefineMotionSolverMesh.

Pluging the OpenFOAM training (I just took the Advanced Course last month), the way things work is explained very well in regards to how dynamic mesh elements work together.
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