thermophysicalPredictor.C

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#include "compressibleMultiphaseVoF.H"
#include "fvcMeshPhi.H"
#include "fvcDdt.H"
#include "fvmDiv.H"
#include "fvmLaplacian.H"
#include "fvmSup.H"
 
// * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
 
void Foam::solvers::compressibleMultiphaseVoF::thermophysicalPredictor()
{
    volScalarField& T = mixture.T();
 
    fvScalarMatrix TEqn
    (
        fvm::ddt(rho, T) + fvm::div(rhoPhi, T) - fvm::Sp(contErr(), T)
      - fvm::laplacian(mixture.alphaEff(momentumTransport.nut()), T)
      + (
            fvc::div(fvc::absolute(phi, U), p)()() // - contErr()/rho*p
          + (fvc::ddt(rho, K) + fvc::div(rhoPhi, K))()()
          - (U()&(fvModels().source(rho, U)&U)()) - contErr()*K
        )*mixture.rCv()()
     ==
        fvModels().source(rho, T)
    );
 
    TEqn.relax();
 
    fvConstraints().constrain(TEqn);
 
    TEqn.solve();
 
    fvConstraints().constrain(T);
 
    mixture.correctThermo();
    mixture.correct();
}
 
 
// ************************************************************************* //