momentumTransportModel.C

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License
    This file is part of OpenFOAM.
 
    OpenFOAM is free software: you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
 
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    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.
 
    You should have received a copy of the GNU General Public License
    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
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#include "momentumTransportModel.H"
#include "volFields.H"
#include "surfaceFields.H"
#include "wallFvPatch.H"
#include "nearWallDist.H"
#include "fvcFlux.H"
#include "fvmDiv.H"
 
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
 
namespace Foam
{
    defineTypeNameAndDebug(momentumTransportModel, 0);
}
 
 
// * * * * * * * * * * * * * Protected Member Functions  * * * * * * * * * * //
 
Foam::typeIOobject<Foam::IOdictionary>
Foam::momentumTransportModel::readModelDict
(
    const objectRegistry& obr,
    const word& group,
    bool registerObject
)
{
    typeIOobject<IOdictionary> momentumTransport
    (
        IOobject::groupName(typeName, group),
        obr.time().constant(),
        obr,
        IOobject::MUST_READ_IF_MODIFIED,
        IOobject::NO_WRITE,
        registerObject
    );
 
    if (momentumTransport.headerOk())
    {
        return momentumTransport;
    }
    else
    {
        typeIOobject<IOdictionary> turbulenceProperties
        (
            IOobject::groupName("turbulenceProperties", group),
            obr.time().constant(),
            obr,
            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE,
            registerObject
        );
 
        if (turbulenceProperties.headerOk())
        {
            return turbulenceProperties;
        }
        else
        {
            return momentumTransport;
        }
    }
}
 
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::momentumTransportModel::momentumTransportModel
(
    const volVectorField& U,
    const surfaceScalarField& alphaRhoPhi,
    const surfaceScalarField& phi,
    const viscosity& viscosity
)
:
    IOdictionary(readModelDict(U.db(), alphaRhoPhi.group(), true)),
 
    runTime_(U.time()),
    mesh_(U.mesh()),
 
    U_(U),
    alphaRhoPhi_(alphaRhoPhi),
    phi_(phi),
    viscosity_(viscosity)
{
    // Ensure name of IOdictionary is typeName
    rename(IOobject::groupName(typeName, alphaRhoPhi.group()));
}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
Foam::tmp<Foam::surfaceScalarField> Foam::momentumTransportModel::phi() const
{
    return phi_;
}
 
 
const Foam::volScalarField::Boundary& Foam::momentumTransportModel::y() const
{
    return nearWallDist::New(mesh_).y();
}
 
 
bool Foam::momentumTransportModel::read()
{
    return regIOobject::read();
}
 
 
Foam::tmp<Foam::fvVectorMatrix>
Foam::momentumTransportModel::divDevTauCorr
(
    const tmp<volTensorField>& devTauCorr,
    volVectorField& U
) const
{
    return fvm::divc
    (
        tmp<surfaceVectorField>
        (
            new surfaceVectorField
            (
                groupName("devTauCorrFlux"),
                fvc::flux(devTauCorr)
            )
        ),
        U
    );
}
 
 
void Foam::momentumTransportModel::validate()
{}
 
 
void Foam::momentumTransportModel::predict()
{}
 
 
void Foam::momentumTransportModel::correct()
{}
 
 
// ************************************************************************* //