29 lines
517 B
C
29 lines
517 B
C
// Solve the Momentum equation
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tmp<fvVectorMatrix> UEqn
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(
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fvm::ddt(rho, U)
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+ fvm::div(phi, U)
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+ turbulence->divDevRhoReff()
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);
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UEqn().relax
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(
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mesh.solutionDict().equationRelaxationFactor(U.select(pimple.finalIter()))
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);
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volScalarField rUA = 1.0/UEqn().A();
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if (pimple.momentumPredictor())
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{
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solve
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(
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UEqn() == -fvc::grad(p),
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mesh.solutionDict().solver((U.select(pimple.finalIter())))
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);
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}
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else
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{
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U = rUA*(UEqn().H() - fvc::grad(p));
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U.correctBoundaryConditions();
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}
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