movingConeTopoFvMesh.H

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/*---------------------------------------------------------------------------*\
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    Copyright (C) 2011 OpenFOAM Foundation
    Copyright (C) 2020 OpenCFD Ltd.
-------------------------------------------------------------------------------
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::movingConeTopoFvMesh
 
Description
    Sample topoChangerFvMesh that moves an object in x direction
    and introduces/removes layers.
 
SourceFiles
    movingConeTopoFvMesh.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef movingConeTopoFvMesh_H
#define movingConeTopoFvMesh_H
 
#include "topoChangerFvMesh.H"
#include "motionSolver.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
// Forward declaration of classes
 
/*---------------------------------------------------------------------------*\
                      Class movingConeTopoFvMesh Declaration
\*---------------------------------------------------------------------------*/
 
class movingConeTopoFvMesh
:
    public topoChangerFvMesh
{
    // Private data
 
        //- Motion dictionary
        dictionary motionDict_;
 
        //- Motion velocity amplitude
        vector motionVelAmplitude_;
 
        //- Motion velocity period
        scalar motionVelPeriod_;
 
        //- Motion velocity period
        vector curMotionVel_;
 
        //- Left edge
        scalar leftEdge_;
 
        //- Current left obstacle position
        scalar curLeft_;
 
        //- Current right obstacle position
        scalar curRight_;
 
        //- Vertex motion mask
        scalarField motionMask_;
 
 
    // Private Member Functions
 
        //- No copy construct
        movingConeTopoFvMesh(const movingConeTopoFvMesh&) = delete;
 
        //- No copy assignment
        void operator=(const movingConeTopoFvMesh&) = delete;
 
 
        //- Add mixer zones and modifiers
        void addZonesAndModifiers();
 
        //- Markup motion vertices
        tmp<scalarField> vertexMarkup
        (
            const pointField& p,
            const scalar curLeft,
            const scalar curRight
        ) const;
 
 
public:
 
    //- Runtime type information
    TypeName("movingConeTopoFvMesh");
 
 
    // Constructors
 
        //- Construct from database
        explicit movingConeTopoFvMesh
        (
            const IOobject& io,
            const bool doInit = true
        );
 
 
    //- Destructor
    virtual ~movingConeTopoFvMesh();
 
 
    // Member Functions
 
        //- Initialise all non-demand-driven data
        virtual bool init(const bool doInit);
 
        //- Update the mesh for both mesh motion and topology change
        virtual bool update();
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //