cloud_fvModel.H

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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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    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::fv::cloud
 
Description
    Finite volume model that solves for the evolution of a cloud. Provides
    two-way coupling with a finite-volume carrier phase.
 
SourceFiles
    cloud_fvModel.C
    cloud_fvModelTemplates.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef cloud_fvModel_H
#define cloud_fvModel_H
 
#include "fvSource.H"
#include "coupled.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
namespace fv
{
 
/*---------------------------------------------------------------------------*\
                            Class cloud Declaration
\*---------------------------------------------------------------------------*/
 
class cloud
:
    public fvSource
{
    // Private Data
 
        //- The cloud
        autoPtr<Foam::cloud> cloudPtr_;
 
        //- Cloud reference (for convenience)
        const Foam::cloud& cloud_;
 
        //- Carried cloud reference (for convenience)
        const clouds::carried& carriedCloud_;
 
        //- Coupled cloud reference (for convenience)
        const clouds::coupled& coupledCloud_;
 
 
    // Private Member Functions
 
        //- Fail with a message indicating that a source could not be added
        template<class Type>
        void fail(const fvMatrix<Type>& eqn) const;
 
        //- Fail with a message indicating that a source could not be added
        template<class Type, class ... AlphaRhoFieldTypes>
        void fail
        (
            const fvMatrix<Type>& eqn,
            const AlphaRhoFieldTypes& ... alphaRhoFields
        ) const;
 
 
        // Sources
 
            //- Return the material source for the given phase
            tmp<volScalarField::Internal> S
            (
                const word& phaseName,
                const dimensionSet& dims
            ) const;
 
            //- Return the material source for the given phase
            template<class Type>
            tmp<fvMatrix<Type>> Sfield
            (
                const VolField<Type>& field,
                const dimensionSet& dims
            ) const;
 
            //- Add a source term to an equation
            template<class Type>
            void addSupType
            (
                const VolField<Type>& field,
                fvMatrix<Type>& eqn
            ) const;
 
            //- Add a source term to a phase continuity equation or a scalar
            //  equation
            void addSupType
            (
                const volScalarField& alphaOrField,
                fvMatrix<scalar>& eqn
            ) const;
 
            //- Add a source term to a compressible equation
            template<class Type>
            void addSupType
            (
                const volScalarField& rho,
                const VolField<Type>& field,
                fvMatrix<Type>& eqn
            ) const;
 
            //- Add a source term to a compressible phase continuity equation
            //  or a compressible scalar equation
            void addSupType
            (
                const volScalarField& alphaOrRho,
                const volScalarField& rhoOrField,
                fvMatrix<scalar>& eqn
            ) const;
 
            //- Add a source term to a phase equation
            template<class Type>
            void addSupType
            (
                const volScalarField& alpha,
                const volScalarField& rho,
                const VolField<Type>& field,
                fvMatrix<Type>& eqn
            ) const;
 
 
protected:
 
    // Protected Classes
 
        //- Empty template class used to template the constructor on the type
        //  of the cloud
        template<class Type>
        class Cloud
        {};
 
 
    // Protected Constructors
 
        //- Construct from components
        template<class Type>
        cloud
        (
            const word& name,
            const word& modelType,
            const fvMesh& mesh,
            const dictionary& dict,
            const Cloud<Type>&
        );
 
 
public:
 
    // Public Static Data
 
        //- Run-time type information
        TypeName("cloud");
 
 
    //- Destructor
    virtual ~cloud();
 
 
    // Member Functions
 
        // Checks
 
            //- Return true if the fvModel adds a source term to the given
            //  field's transport equation
            virtual bool addsSupToField(const word& fieldName) const;
 
 
        // Sources
 
            //- Add a source term to a field-less proxy equation
            virtual void addSup(fvMatrix<scalar>& eqn) const;
 
            //- Add a source term to an equation
            FOR_ALL_FIELD_TYPES(DEFINE_FV_MODEL_ADD_FIELD_SUP)
 
            //- Add a source term to a compressible equation
            FOR_ALL_FIELD_TYPES(DEFINE_FV_MODEL_ADD_RHO_FIELD_SUP)
 
            //- Add a source term to a phase equation
            FOR_ALL_FIELD_TYPES(DEFINE_FV_MODEL_ADD_ALPHA_RHO_FIELD_SUP)
 
 
        //- Solve the evolution of the cloud over the current time-step
        virtual void correct();
 
 
        // Mesh changes
 
            //- Prepare for mesh update
            virtual void preUpdateMesh();
 
            //- Update for mesh motion
            virtual bool movePoints();
 
            //- Update topology using the given map
            virtual void topoChange(const polyTopoChangeMap&);
 
            //- Update from another mesh using the given map
            virtual void mapMesh(const polyMeshMap&);
 
            //- Redistribute or update using the given distribution map
            virtual void distribute(const polyDistributionMap&);
};
 
 
/*---------------------------------------------------------------------------*\
                            Class Cloud Declaration
\*---------------------------------------------------------------------------*/
 
template<class Type>
class Cloud
:
    public cloud
{
public:
 
    // Public Static Data
 
        //- Run-time type information
        TypeName("Cloud");
 
 
    // Constructors
 
        //- Construct from components
        Cloud
        (
            const word& name,
            const word& modelType,
            const fvMesh& mesh,
            const dictionary& dict
        );
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace fv
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#ifdef NoRepository
    #include "cloud_fvModelTemplates.C"
#endif
 
 
#define makeCloudFvModel(Type)                                              \
                                                                            \
    typedef Cloud<clouds::Type> Type##CloudFvModel;                         \
                                                                            \
    defineTemplateTypeNameAndDebugWithName                                  \
    (                                                                       \
        Type##CloudFvModel,                                                 \
        (clouds::Type::typeName + "Cloud").c_str(),                         \
        0                                                                   \
    );                                                                      \
                                                                            \
    addToRunTimeSelectionTable                                              \
    (                                                                       \
        fvModel,                                                            \
        Type##CloudFvModel,                                                 \
        dictionary                                                          \
    );
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //