OpenFOAM-12/applications/modules/fluid/fluid.H

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License
    This file is part of OpenFOAM.

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    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.

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    You should have received a copy of the GNU General Public License
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Class
    Foam::solvers::fluid

Description
    Solver module for steady or transient turbulent flow of compressible fluids
    with heat-transfer for HVAC and similar applications, with optional
    mesh motion and change.

    Uses the flexible PIMPLE (PISO-SIMPLE) solution for time-resolved and
    pseudo-transient and steady simulations.

    Optional fvModels and fvConstraints are provided to enhance the simulation
    in many ways including adding various sources, Lagrangian particles,
    radiation, surface film etc. and constraining or limiting the solution.

    Reference:
    \verbatim
        Greenshields, C. J., & Weller, H. G. (2022).
        Notes on Computational Fluid Dynamics: General Principles.
        CFD Direct Ltd.: Reading, UK.
    \endverbatim

SourceFiles
    fluid.C

\*---------------------------------------------------------------------------*/

#ifndef fluid_H
#define fluid_H

#include "isothermalFluid.H"
#include "fluidThermoThermophysicalTransportModel.H"

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

namespace Foam
{
namespace solvers
{

/*---------------------------------------------------------------------------*\
                          Class fluid Declaration
\*---------------------------------------------------------------------------*/

class fluid
:
    public isothermalFluid
{

protected:

    // Thermophysical transport

        autoPtr<fluidThermoThermophysicalTransportModel>
            thermophysicalTransport;


public:

    //- Runtime type information
    TypeName("fluid");


    // Constructors

        //- Construct from region mesh
        fluid(fvMesh& mesh);

        //- Disallow default bitwise copy construction
        fluid(const fluid&) = delete;


    //- Destructor
    virtual ~fluid();


    // Member Functions

        //- Called at the start of the PIMPLE loop
        virtual void prePredictor();

        //- Construct and solve the energy equation,
        //  convert to temperature
        //  and update thermophysical and transport properties
        virtual void thermophysicalPredictor();

        //- Correct the momentum and thermophysical transport modelling
        virtual void postCorrector();


    // Member Operators

        //- Disallow default bitwise assignment
        void operator=(const fluid&) = delete;
};


// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

} // End namespace solvers
} // End namespace Foam

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

#endif

// ************************************************************************* //