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The error which is occured deforming model in oversetPimpleDyMFoam.

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Old   November 19, 2018, 02:25
Default The error which is occured deforming model in oversetPimpleDyMFoam.
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Hiroaki Sumikawa
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Hello everyone.

I am running a simulation using by overPimpleDyMFoam in openfoam v1806+.
I want to deform my model.

I can see the

"
solver displacementLaplacian;

displacementLaplacianCoeffs
{
diffusivity uniform 1;
}

"

in the constant/dynamicMeshDict.

I think it define the deforming mesh.


But when I using it, some errors are occured.

The errors are

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
Create time

Create mesh for time = 0

Selecting dynamicFvMesh dynamicOversetFvMesh
Selecting motion solver: displacementLaplacian
Selecting motion diffusion: quadratic
Selecting motion diffusion: inverseDistance
Selecting patchDistMethod meshWave


--> FOAM FATAL IO ERROR:
inconsistent patch and patchField types for
patch type overset and patchField type zeroGradient

file: /home/user/user/OpenFOAM1806+/OversetMesh/simpleRotor_OK/simpleRotor4/0/zoneID.boundaryField.overset2

From function static Foam::tmp<Foam::fvPatchField<Type> > Foam::fvPatchField<Type>::New(const Foam::fvPatch&, const Foam:imensionedField<Type, Foam::volMesh>&, const Foam::dictionary&) [with Type = double]
in file /home/user/OpenFOAMv/OpenFOAM-v1806/src/finiteVolume/lnInclude/fvPatchFieldNew.C at line 153.

FOAM exiting






Is there anyone who can deal with it?
May I have your advice?


Thank you.
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Old   November 19, 2018, 03:22
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Robert
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Quote:
Originally Posted by Hiroaki Sumikawa View Post
--> FOAM FATAL IO ERROR:
inconsistent patch and patchField types for
patch type overset and patchField type zeroGradient
You are using the wrong boundary condition for the patch type. Try something different than zeroGradient.
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Old   November 19, 2018, 06:01
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Hiroaki Sumikawa
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Quote:
Originally Posted by RobertHB View Post
You are using the wrong boundary condition for the patch type. Try something different than zeroGradient.
Thank you for answering.

I changed the boundary condition of overset and other patch, and it worked!

Thank you for your advice!
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