56 lines
1.2 KiB
C
56 lines
1.2 KiB
C
//--------------------------------------------------//
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//- move mesh
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//--------------------------------------------------//
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if(min(J.internalField()) > 0)
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{
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Info << "Moving mesh using least squares interpolation" << endl;
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leastSquaresVolPointInterpolation pointInterpolation(mesh);
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// Create point mesh
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pointMesh pMesh(mesh);
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wordList types
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(
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pMesh.boundary().size(),
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calculatedFvPatchVectorField::typeName
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);
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pointVectorField pointU
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(
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IOobject
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(
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"pointU",
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runTime.timeName(),
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mesh
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),
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pMesh,
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dimensionedVector("zero", dimLength, vector::zero),
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types
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);
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pointInterpolation.interpolate(U, pointU);
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const vectorField& pointUI =
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pointU.internalField();
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//- Move mesh
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vectorField newPoints = mesh.allPoints();
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forAll (pointUI, pointI)
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{
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newPoints[pointI] += pointUI[pointI];
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}
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twoDPointCorrector twoDCorrector(mesh);
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twoDCorrector.correctPoints(newPoints);
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mesh.movePoints(newPoints);
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mesh.V00();
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mesh.moving(false);
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}
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else
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{
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FatalErrorIn(args.executable())
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<< "Negative Jacobian"
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<< exit(FatalError);
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}
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