constantFilmThermo.H

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright (C) 2013 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::constantFilmThermo
 
Description
    Constant thermo model
 
SourceFiles
    constantFilmThermo.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef constantFilmThermo_H
#define constantFilmThermo_H
 
#include "filmThermoModel.H"
#include "dimensionSet.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
namespace regionModels
{
namespace surfaceFilmModels
{
 
/*---------------------------------------------------------------------------*\
                     Class constantFilmThermo Declaration
\*---------------------------------------------------------------------------*/
 
class constantFilmThermo
:
    public filmThermoModel
{
public:
 
    struct thermoData
    {
//    private:
        word name_;
        scalar value_;
        bool set_;
 
//    public:
        thermoData()
        :
            name_("unknown"),
            value_(0.0),
            set_(false)
        {}
        thermoData(const word& n)
        :
            name_(n),
            value_(0.0),
            set_(false)
        {}
 
//        virtual ~thermoData()
//        {}
    };
 
 
private:
 
    // Private data
 
        //- Specie name
        word name_;
 
        //- Density [kg/m3]
        mutable thermoData rho0_;
 
        //- Dynamic viscosity [Pa.s]
        mutable thermoData mu0_;
 
        //- Surface tension [kg/s2]
        mutable thermoData sigma0_;
 
        //- Specific heat capacity [J/kg/K]
        mutable thermoData Cp0_;
 
        //- Thermal conductivity [W/m/K]
        mutable thermoData kappa0_;
 
        //- Diffusivity [m2/s]
        mutable thermoData D0_;
 
        //- Latent heat [J/kg]
        mutable thermoData hl0_;
 
        //- Vapour pressure [Pa]
        mutable thermoData pv0_;
 
        //- Molecular weight [kg/kmol]
        mutable thermoData W0_;
 
        //- Boiling temperature [K]
        mutable thermoData Tb0_;
 
 
    // Private member functions
 
        //- Initialise thermoData object
        void init(thermoData& td);
 
        //- Disallow default bitwise copy construct
        constantFilmThermo(const constantFilmThermo&);
 
        //- Disallow default bitwise assignment
        void operator=(const constantFilmThermo&);
 
 
public:
 
    //- Runtime type information
    TypeName("constant");
 
 
    // Constructors
 
        //- Construct from surface film model and dictionary
        constantFilmThermo
        (
            surfaceFilmModel& owner,
            const dictionary& dict
        );
 
 
    //- Destructor
    virtual ~constantFilmThermo();
 
 
    // Member Functions
 
        //- Return the specie name
        virtual const word& name() const;
 
 
        // Elemental access
 
            //- Return density [kg/m3]
            virtual scalar rho(const scalar p, const scalar T) const;
 
            //- Return dynamic viscosity [Pa.s]
            virtual scalar mu(const scalar p, const scalar T) const;
 
            //- Return surface tension [kg/s2]
            virtual scalar sigma(const scalar p, const scalar T) const;
 
            //- Return specific heat capacity [J/kg/K]
            virtual scalar Cp(const scalar p, const scalar T) const;
 
            //- Return thermal conductivity [W/m/K]
            virtual scalar kappa(const scalar p, const scalar T) const;
 
            //- Return diffusivity [m2/s]
            virtual scalar D(const scalar p, const scalar T) const;
 
            //- Return latent heat [J/kg]
            virtual scalar hl(const scalar p, const scalar T) const;
 
            //- Return vapour pressure [Pa]
            virtual scalar pv(const scalar p, const scalar T) const;
 
            //- Return molecular weight [kg/kmol]
            virtual scalar W() const;
 
            //- Return boiling temperature [K]
            virtual scalar Tb(const scalar p) const;
 
 
        // Field access
 
            //- Return density [kg/m3]
            virtual tmp<volScalarField> rho() const;
 
            //- Return dynamic viscosity [Pa.s]
            virtual tmp<volScalarField> mu() const;
 
            //- Return surface tension [kg/s2]
            virtual tmp<volScalarField> sigma() const;
 
            //- Return specific heat capacity [J/kg/K]
            virtual tmp<volScalarField> Cp() const;
 
            //- Return thermal conductivity [W/m/K]
            virtual tmp<volScalarField> kappa() const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace surfaceFilmModels
} // End namespace regionModels
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //