68fb9a2bf9
In order to simplify expressions involving dimensioned internal field it is preferable to use a simpler access convention. Given that GeometricField is derived from DimensionedField it is simply a matter of de-referencing this underlying type unlike the boundary field which is peripheral information. For consistency with the new convention in "tmp" "dimensionedInteralFieldRef()" has been renamed "ref()".
27 lines
445 B
C
27 lines
445 B
C
// Solve the Momentum equation
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MRF.correctBoundaryVelocity(U);
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tmp<fvVectorMatrix> tUEqn
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(
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fvm::ddt(rho, U) + fvm::div(phi, U)
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+ MRF.DDt(rho, U)
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+ turbulence->divDevRhoReff(U)
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==
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rho()*g
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+ parcels.SU(U)
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+ fvOptions(rho, U)
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);
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fvVectorMatrix& UEqn = tUEqn.ref();
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UEqn.relax();
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fvOptions.constrain(UEqn);
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if (pimple.momentumPredictor())
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{
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solve(UEqn == -fvc::grad(p));
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fvOptions.correct(U);
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K = 0.5*magSqr(U);
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}
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