steadyStateD2dt2Scheme.C

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/*---------------------------------------------------------------------------*\
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  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
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    Copyright (C) 2011-2016 OpenFOAM Foundation
-------------------------------------------------------------------------------
License
    This file is part of OpenFOAM.
 
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    under the terms of the GNU General Public License as published by
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    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
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#include "steadyStateD2dt2Scheme.H"
#include "fvcDiv.H"
#include "fvMatrices.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace fv
{
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
template<class Type>
tmp<GeometricField<Type, fvPatchField, volMesh>>
steadyStateD2dt2Scheme<Type>::fvcD2dt2
(
    const GeometricField<Type, fvPatchField, volMesh>& vf
)
{
    return tmp<GeometricField<Type, fvPatchField, volMesh>>
    (
        new GeometricField<Type, fvPatchField, volMesh>
        (
            IOobject
            (
                "d2dt2("+vf.name()+')',
                mesh().time().timeName(),
                mesh(),
                IOobject::NO_READ,
                IOobject::NO_WRITE
            ),
            mesh(),
            dimensioned<Type>(vf.dimensions()/dimTime/dimTime, Zero)
        )
    );
}
 
 
template<class Type>
tmp<GeometricField<Type, fvPatchField, volMesh>>
steadyStateD2dt2Scheme<Type>::fvcD2dt2
(
    const volScalarField& rho,
    const GeometricField<Type, fvPatchField, volMesh>& vf
)
{
    return tmp<GeometricField<Type, fvPatchField, volMesh>>::New
    (
        IOobject
        (
            "d2dt2("+rho.name()+','+vf.name()+')',
            mesh().time().timeName(),
            mesh(),
            IOobject::NO_READ,
            IOobject::NO_WRITE
        ),
        mesh(),
        dimensioned<Type>
        (
            rho.dimensions()*vf.dimensions()/dimTime/dimTime,
            Zero
        )
    );
}
 
 
template<class Type>
tmp<fvMatrix<Type>>
steadyStateD2dt2Scheme<Type>::fvmD2dt2
(
    const GeometricField<Type, fvPatchField, volMesh>& vf
)
{
    tmp<fvMatrix<Type>> tfvm
    (
        new fvMatrix<Type>
        (
            vf,
            vf.dimensions()*dimVol/dimTime/dimTime
        )
    );
 
    return tfvm;
}
 
 
template<class Type>
tmp<fvMatrix<Type>>
steadyStateD2dt2Scheme<Type>::fvmD2dt2
(
    const dimensionedScalar& rho,
    const GeometricField<Type, fvPatchField, volMesh>& vf
)
{
    tmp<fvMatrix<Type>> tfvm
    (
        new fvMatrix<Type>
        (
            vf,
            rho.dimensions()*vf.dimensions()*dimVol/dimTime/dimTime
        )
    );
 
    return tfvm;
}
 
 
template<class Type>
tmp<fvMatrix<Type>>
steadyStateD2dt2Scheme<Type>::fvmD2dt2
(
    const volScalarField& rho,
    const GeometricField<Type, fvPatchField, volMesh>& vf
)
{
    tmp<fvMatrix<Type>> tfvm
    (
        new fvMatrix<Type>
        (
            vf,
            rho.dimensions()*vf.dimensions()*dimVol/dimTime/dimTime
        )
    );
 
    return tfvm;
}
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace fv
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// ************************************************************************* //