Added LopezDeBertodano turbulentDispersionModel

applications/solvers/multiphase/twoPhaseEulerFoam/interfacialModels/turbulentDispersionModels/LopezDeBertodano/LopezDeBertodano.C

+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2014 OpenFOAM Foundation
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+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
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+#include "LopezDeBertodano.H"
+#include "phasePair.H"
+#include "fvc.H"
+#include "PhaseCompressibleTurbulenceModel.H"
+#include "addToRunTimeSelectionTable.H"
+
+// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
+
+namespace Foam
+{
+namespace turbulentDispersionModels
+{
+    defineTypeNameAndDebug(LopezDeBertodano, 0);
+    addToRunTimeSelectionTable
+    (
+        turbulentDispersionModel,
+        LopezDeBertodano,
+        dictionary
+    );
+}
+}
+
+
+// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
+
+Foam::turbulentDispersionModels::LopezDeBertodano::LopezDeBertodano
+(
+    const dictionary& dict,
+    const phasePair& pair
+)
+:
+    turbulentDispersionModel(dict, pair),
+    Ctd_("Ctd", dimless, dict.lookup("Ctd"))
+{}
+
+
+// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
+
+Foam::turbulentDispersionModels::LopezDeBertodano::~LopezDeBertodano()
+{}
+
+
+// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
+
+Foam::tmp<Foam::volVectorField>
+Foam::turbulentDispersionModels::LopezDeBertodano::F() const
+{
+    return
+        Ctd_
+       *pair_.continuous().rho()
+       *pair_.continuous().turbulence().k()
+       *fvc::grad(pair_.dispersed());
+}
+
+// ************************************************************************* //

applications/solvers/multiphase/twoPhaseEulerFoam/interfacialModels/turbulentDispersionModels/LopezDeBertodano/LopezDeBertodano.H

+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2014 OpenFOAM Foundation
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+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
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+Class
+    Foam::turbulentDispersionModels::LopezDeBertodano
+
+Description
+    Lopez de Bertodano (1992) turbulent dispersion model.
+
+    \verbatim
+        "Turbulent bubbly two-phase flow in a triangular
+        duct"
+        Lopez de Bertodano, M.
+        Ph.D. Thesis, Rensselaer Polytechnic Institution, New York, USA, 1992.
+    \endverbatim
+
+    \verbatim
+        "The Favre averaged drag model for turbulent dispersion in Eulerian
+        multi-phase flows"
+        Burns, A.D., Frank, T., Hamill, I., Shi, J.M.,
+        5th international conference on multiphase flow
+        Volume 4, Paper 392, May 2004
+    \endverbatim
+
+SourceFiles
+    LopezDeBertodano.C
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef LopezDeBertodano_H
+#define LopezDeBertodano_H
+
+#include "turbulentDispersionModel.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+class phasePair;
+
+namespace turbulentDispersionModels
+{
+
+/*---------------------------------------------------------------------------*\
+              Class LopezDeBertodano Declaration
+\*---------------------------------------------------------------------------*/
+
+class LopezDeBertodano
+:
+    public turbulentDispersionModel
+{
+    // Private data
+
+        //- Constant turbulent dispersion coefficient
+        const dimensionedScalar Ctd_;
+
+
+public:
+
+    //- Runtime type information
+    TypeName("LopezDeBertodano");
+
+
+    // Constructors
+
+        //- Construct from a dictionary and a phase pair
+        LopezDeBertodano
+        (
+            const dictionary& dict,
+            const phasePair& pair
+        );
+
+
+    //- Destructor
+    virtual ~LopezDeBertodano();
+
+
+    // Member Functions
+
+        //- Turbulent dispersion force
+        virtual tmp<volVectorField> F() const;
+};
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace turbulentDispersionModels
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //