27 lines
609 B
C
27 lines
609 B
C
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{
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# include "readStressedFoamControls.H"
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int iCorr = 0;
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scalar initialResidual = 0;
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do
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{
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volTensorField gradU = fvc::grad(Usolid);
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fvVectorMatrix UEqn
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(
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fvm::d2dt2(Usolid)
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==
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fvm::laplacian(2*mu + lambda, Usolid, "laplacian(DU,U)")
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+ fvc::div
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(
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mu*gradU.T() + lambda*(I*tr(gradU)) - (mu + lambda)*gradU,
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"div(sigma)"
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)
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);
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initialResidual = UEqn.solve().initialResidual();
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} while (initialResidual > convergenceTolerance && ++iCorr < nCorr);
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}
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