incompressibleTwoPhases.H

Go to the documentation of this file.

/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     | Website:  https://openfoam.org
    \\  /    A nd           | Copyright (C) 2022-2023 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::incompressibleTwoPhases
 
Description
    Interface to two constant density phases
 
SourceFiles
    incompressibleTwoPhases.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef incompressibleTwoPhases_H
#define incompressibleTwoPhases_H
 
#include "twoPhases.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                Class incompressibleTwoPhases Declaration
\*---------------------------------------------------------------------------*/
 
class incompressibleTwoPhases
:
    virtual public twoPhases
{
public:
 
    //- Runtime type information
    TypeName("incompressibleTwoPhases");
 
 
    // Constructors
 
        //- Default construct
        incompressibleTwoPhases()
        {}
 
 
    //- Destructor
    virtual ~incompressibleTwoPhases()
    {}
 
 
    // Member Functions
 
        //- Return the density of phase1
        virtual const dimensionedScalar& rho1() const = 0;
 
        //- Return the density of phase2
        virtual const dimensionedScalar& rho2() const = 0;
 
        //- Return the density of a given phase
        inline const dimensionedScalar& rho(const bool index) const
        {
            return index ? rho2() : rho1();
        }
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //