patchCellsSource.H

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    Copyright (C) 2022 OpenCFD Ltd.
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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.
 
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Class
    Foam::fv::patchCellsSource
 
Group
    grpFvOptionsSources
 
Description
    Source defined by a boundary condition applied to cells next to patches.
    This fvOption needs to be used with a \c boundarySourcePatch type of
    boundary condition (e.g. \c speciesSorption and \c enthalpySorption.)
 
Usage
    Minimal example by using \c constant/fvOptions:
    \verbatim
    <fvOptionName>
    {
        // Mandatory entries
        type        patchCellsSource;
 
        // Optional entries (one only!)
        U           <word>;
        he          <word>;
        species     <word>;
 
        // Inherited entries
        ...
    }
    \endverbatim
 
    where the entries mean:
    \table
      Property  | Description                       | Type   | Reqd | Deflt
      type      | Type name: patchCellsSource       | word   | yes  | -
      U         | Name of operand velocity field    | word   | choice | -
      he        | Name of operand energy field      | word   | choice | -
      species   | Name of operand species field     | word   | choice | -
    \endtable
 
    The inherited entries are elaborated in:
      - \link fvOption.H \endlink
 
SourceFiles
    patchCellsSource.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef Foam_fv_patchCellsSource_H
#define Foam_fv_patchCellsSource_H
 
#include "fvMesh.H"
#include "volFields.H"
#include "cellSetOption.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
namespace fv
{
 
/*---------------------------------------------------------------------------*\
                 Class patchCellsSource Declaration
\*---------------------------------------------------------------------------*/
 
class patchCellsSource
:
    public fv::option
{
    // Private Data
 
        //- Current time index (used for updating)
        label curTimeIndex_;
 
        //- Special handling energy field
        bool isEnergySource_;
 
 
public:
 
    //- Runtime type information
    TypeName("patchCellsSource");
 
 
    // Constructors
 
        //- Construct from explicit source name and mesh
        patchCellsSource
        (
            const word& sourceName,
            const word& modelType,
            const dictionary& dict,
            const fvMesh& mesh
        );
 
        //- No copy construct
        patchCellsSource(const patchCellsSource&) = delete;
 
        //- No copy assignment
        void operator=(const patchCellsSource&) = delete;
 
 
    //- Destructor
    virtual ~patchCellsSource() = default;
 
 
    // Member Functions
 
        //- Add explicit contribution to compressible
        //- (momentum, enthalpy, species) equation
        virtual void addSup
        (
            const volScalarField& rho,
            fvMatrix<scalar>& eqn,
            const label fieldi
        );
 
        //- Read source dictionary
        virtual bool read(const dictionary& dict);
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace fv
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
 
#endif
 
// ************************************************************************* //