turbulentDispersionModel.C

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright (C) 2014-2015 OpenFOAM Foundation
     \\/     M anipulation  |
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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.
 
    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
    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
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#include "turbulentDispersionModel.H"
#include "phasePair.H"
#include "fvcGrad.H"
#include "surfaceInterpolate.H"
#include "fvcSnGrad.H"
 
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
 
namespace Foam
{
    defineTypeNameAndDebug(turbulentDispersionModel, 0);
    defineRunTimeSelectionTable(turbulentDispersionModel, dictionary);
}
 
const Foam::dimensionSet Foam::turbulentDispersionModel::dimD(1, -1, -2, 0, 0);
const Foam::dimensionSet Foam::turbulentDispersionModel::dimF(1, -2, -2, 0, 0);
 
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::turbulentDispersionModel::turbulentDispersionModel
(
    const dictionary& dict,
    const phasePair& pair
)
:
    pair_(pair)
{}
 
 
// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
 
Foam::turbulentDispersionModel::~turbulentDispersionModel()
{}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
Foam::tmp<Foam::volVectorField>
Foam::turbulentDispersionModel::F() const
{
    return D()*fvc::grad(pair_.dispersed());
}
 
 
Foam::tmp<Foam::surfaceScalarField>
Foam::turbulentDispersionModel::Ff() const
{
    return fvc::interpolate(D())*fvc::snGrad(pair_.dispersed());
}
 
 
// ************************************************************************* //