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  • Info<< "Reading field p_rgh\n" << endl;
    volScalarField p_rgh
    (
        IOobject
    
            "p_rgh",
            runTime.timeName(),
            mesh,
            IOobject::MUST_READ,
            IOobject::AUTO_WRITE
        ),
        mesh
    );
    
    Info<< "Reading field U\n" << endl;
    volVectorField U
    (
        IOobject
    
            "U",
            runTime.timeName(),
            mesh,
            IOobject::MUST_READ,
            IOobject::AUTO_WRITE
        ),
        mesh
    );
    
    #include "createPhi.H"
    
    Info<< "Constructing twoPhaseMixtureThermo\n" << endl;
    
    
    volScalarField& alpha1(mixture.alpha1());
    volScalarField& alpha2(mixture.alpha2());
    
    Info<< "Reading thermophysical properties\n" << endl;
    
    
    const volScalarField& rho1 = mixture.thermo1().rho();
    const volScalarField& rho2 = mixture.thermo2().rho();
    
            "rho",
            runTime.timeName(),
            mesh,
            IOobject::READ_IF_PRESENT,
            IOobject::AUTO_WRITE
        ),
        alpha1*rho1 + alpha2*rho2
    );
    
    dimensionedScalar pMin
    (
        "pMin",
        dimPressure,
    
    mesh.setFluxRequired(p_rgh.name());
    
    mesh.setFluxRequired(alpha1.name());
    
    #include "readGravitationalAcceleration.H"
    #include "readhRef.H"
    #include "gh.H"
    
    // Mass flux
    // Initialisation does not matter because rhoPhi is reset after the
    // alpha1 solution before it is used in the U equation.
    surfaceScalarField rhoPhi
    (
        IOobject
        (
            "rhoPhi",
            runTime.timeName(),
            mesh,
            IOobject::NO_READ,
            IOobject::NO_WRITE
        ),
        fvc::interpolate(rho)*phi
    );
    
    
    volScalarField dgdt(alpha1*fvc::div(phi));
    
    // Construct compressible turbulence model
    
    compressibleInterPhaseTransportModel turbulence
    
    #include "createK.H"