createFields.H

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Info<< "Reading thermophysical properties\n" << endl;
 
autoPtr<rhoThermo> pThermo(rhoThermo::New(mesh));
rhoThermo& thermo = pThermo();
thermo.validate(args.executable(), "h", "e");
 
volScalarField rho
(
    IOobject
    (
        "rho",
        runTime.timeName(),
        mesh,
        IOobject::NO_READ,
        IOobject::NO_WRITE
    ),
    thermo.rho()
);
 
volScalarField& p = thermo.p();
const volScalarField& psi = thermo.psi();
 
 
Info<< "Reading field U\n" << endl;
volVectorField U
(
    IOobject
    (
        "U",
        runTime.timeName(),
        mesh,
        IOobject::MUST_READ,
        IOobject::AUTO_WRITE
    ),
    mesh
);
 
#include "compressibleCreatePhi.H"
 
 
Info<< "Creating turbulence model\n" << endl;
autoPtr<compressible::turbulenceModel> turbulence
(
    compressible::turbulenceModel::New
    (
        rho,
        U,
        phi,
        thermo
    )
);
 
 
#include "readGravitationalAcceleration.H"
#include "readhRef.H"
#include "gh.H"
 
 
Info<< "Reading field p_rgh\n" << endl;
volScalarField p_rgh
(
    IOobject
    (
        "p_rgh",
        runTime.timeName(),
        mesh,
        IOobject::MUST_READ,
        IOobject::AUTO_WRITE
    ),
    mesh
);
 
// Force p_rgh to be consistent with p
p_rgh = p - rho*gh;
 
mesh.setFluxRequired(p_rgh.name());
 
Info<< "Creating field dpdt\n" << endl;
volScalarField dpdt
(
    IOobject
    (
        "dpdt",
        runTime.timeName(),
        mesh
    ),
    mesh,
    dimensionedScalar("dpdt", p.dimensions()/dimTime, 0)
);
 
Info<< "Creating field kinetic energy K\n" << endl;
volScalarField K("K", 0.5*magSqr(U));
 
label pRefCell = 0;
scalar pRefValue = 0.0;
 
if (p_rgh.needReference())
{
    setRefCell
    (
        p,
        p_rgh,
        pimple.dict(),
        pRefCell,
        pRefValue
    );
 
    p += dimensionedScalar
    (
        "p",
        p.dimensions(),
        pRefValue - getRefCellValue(p, pRefCell)
    );
}
 
dimensionedScalar initialMass("initialMass", fvc::domainIntegrate(rho));