createFields.H

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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<< "Creating phaseChangeTwoPhaseMixture\n" << endl;
autoPtr<phaseChangeTwoPhaseMixture> mixture =
    phaseChangeTwoPhaseMixture::New(U, phi);
 
volScalarField& alpha1(mixture->alpha1());
volScalarField& alpha2(mixture->alpha2());
 
const dimensionedScalar& rho1 = mixture->rho1();
const dimensionedScalar& rho2 = mixture->rho2();
 
 
// Need to store rho for ddt(rho, U)
volScalarField rho
(
    IOobject
    (
        "rho",
        runTime.timeName(),
        mesh,
        IOobject::READ_IF_PRESENT
    ),
    alpha1*rho1 + alpha2*rho2
);
rho.oldTime();
 
 
// Construct interface from alpha1 distribution
interfaceProperties interface(alpha1, U, mixture());
 
// Construct incompressible turbulence model
autoPtr<incompressible::turbulenceModel> turbulence
(
    incompressible::turbulenceModel::New(U, phi, mixture())
);
 
 
#include "readGravitationalAcceleration.H"
#include "readhRef.H"
#include "gh.H"
 
 
volScalarField p
(
    IOobject
    (
        "p",
        runTime.timeName(),
        mesh,
        IOobject::NO_READ,
        IOobject::AUTO_WRITE
    ),
    p_rgh + rho*gh
);
 
label pRefCell = 0;
scalar pRefValue = 0.0;
setRefCell
(
    p,
    p_rgh,
    pimple.dict(),
    pRefCell,
    pRefValue
);
 
if (p_rgh.needReference())
{
    p += dimensionedScalar
    (
        "p",
        p.dimensions(),
        pRefValue - getRefCellValue(p, pRefCell)
    );
    p_rgh = p - rho*gh;
}
 
mesh.setFluxRequired(p_rgh.name());
mesh.setFluxRequired(alpha1.name());
 
#include "createFvOptions.H"
 
IOobject alphaPhi10Header
(
    IOobject::groupName("alphaPhi0", alpha1.group()),
    runTime.timeName(),
    mesh,
    IOobject::NO_READ,
    IOobject::NO_WRITE
);
 
// MULES flux from previous time-step
surfaceScalarField alphaPhi10
(
    alphaPhi10Header,
    phi*fvc::interpolate(alpha1)
);
 
 
// Overset specific
 
// Add solver-specific interpolations
{
    wordHashSet& nonInt =
        const_cast<wordHashSet&>(Stencil::New(mesh).nonInterpolatedFields());
 
    nonInt.insert("HbyA");
    nonInt.insert("grad(p_rgh)");
    nonInt.insert("nHat");
    nonInt.insert("surfaceIntegrate(phi)");
    nonInt.insert("surfaceIntegrate(phiHbyA)");
    nonInt.insert("cellMask");
    nonInt.insert("cellDisplacement");
    nonInt.insert("interpolatedCells");
    nonInt.insert("cellInterpolationWeight");
    nonInt.insert("pcorr");
}
 
// Mask field for zeroing out contributions on hole cells
#include "createCellMask.H"
 
surfaceScalarField faceMask
(
    localMin<scalar>(mesh).interpolate(cellMask)
);
 
// Create bool field with interpolated cells
#include "createInterpolatedCells.H"