solidParticleCloud.C

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    Copyright (C) 2011-2017 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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    (at your option) any later version.
 
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    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.
 
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#include "solidParticleCloud.H"
#include "fvMesh.H"
#include "volFields.H"
#include "interpolationCellPoint.H"
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::solidParticleCloud::solidParticleCloud
(
    const fvMesh& mesh,
    const word& cloudName,
    bool readFields
)
:
    Cloud<solidParticle>(mesh, cloudName, false),
    mesh_(mesh),
    particleProperties_
    (
        IOobject
        (
            "particleProperties",
            mesh_.time().constant(),
            mesh_,
            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE
        )
    ),
    rhop_(dimensionedScalar("rhop", particleProperties_).value()),
    e_(dimensionedScalar("e", particleProperties_).value()),
    mu_(dimensionedScalar("mu", particleProperties_).value())
{
    if (readFields)
    {
        solidParticle::readFields(*this);
    }
}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
void Foam::solidParticleCloud::move(const dimensionedVector& g)
{
    const volScalarField& rho = mesh_.lookupObject<const volScalarField>("rho");
    const volVectorField& U = mesh_.lookupObject<const volVectorField>("U");
    const volScalarField& nu = mesh_.lookupObject<const volScalarField>("nu");
 
    interpolationCellPoint<scalar> rhoInterp(rho);
    interpolationCellPoint<vector> UInterp(U);
    interpolationCellPoint<scalar> nuInterp(nu);
 
    solidParticle::trackingData
        td(*this, rhoInterp, UInterp, nuInterp, g.value());
 
    Cloud<solidParticle>::move(*this, td, mesh_.time().deltaTValue());
}
 
 
// ************************************************************************* //