35 lines
943 B
C
35 lines
943 B
C
{
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// Solve the enthalpy equation
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T.storePrevIter();
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surfaceScalarField faceU = phi/fvc::interpolate(rho);
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fvScalarMatrix hEqn
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(
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fvm::ddt(rho, h)
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+ fvm::div(phi, h)
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- fvm::laplacian(turbulence->alphaEff(), h)
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==
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// Note: potential issue with reconstructed relative velocity.
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// HJ, 12/Dec/2009
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// fvc::div(faceU, p, "div(U,p)")
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fvc::div(faceU + mrfZones.fluxCorrection(), p,"div(U,p)")
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- p*fvc::div(faceU)
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// Viscous heating: note sign (devRhoReff has a minus in it)
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- (turbulence->devRhoReff() && fvc::grad(U))
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);
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hEqn.relax();
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eqnResidual = hEqn.solve().initialResidual();
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maxResidual = max(eqnResidual, maxResidual);
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// Bound the enthalpy using TMin and TMax
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volScalarField Cp = thermo.Cp();
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h = Foam::min(h, TMax*Cp);
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h = Foam::max(h, TMin*Cp);
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h.correctBoundaryConditions();
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thermo.correct();
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}
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