d5c8a45f5c
Generally this term has a VERY small effect on temperature, it is only important for low-speed buoyancy-dominated flows. Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1755 See also http://cfd.direct/openfoam/energy-equation/
38 lines
792 B
C
38 lines
792 B
C
{
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volScalarField& he = thermo.he();
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fvScalarMatrix EEqn
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(
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fvm::ddt(rho, he) + fvm::div(phi, he)
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+ fvc::ddt(rho, K) + fvc::div(phi, K)
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+ (
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he.name() == "e"
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? fvc::div
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(
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fvc::absolute(phi/fvc::interpolate(rho), U),
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p,
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"div(phiv,p)"
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)
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: -dpdt
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)
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- fvm::laplacian(turb.alphaEff(), he)
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==
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rho*(U&g)
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+ rad.Sh(thermo)
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+ fvOptions(rho, he)
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);
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EEqn.relax();
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fvOptions.constrain(EEqn);
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EEqn.solve(mesh.solver(he.select(finalIter)));
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fvOptions.correct(he);
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thermo.correct();
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rad.correct();
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Info<< "Min/max T:" << min(thermo.T()).value() << ' '
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<< max(thermo.T()).value() << endl;
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}
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