dynamicInkJetFvMesh.H

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    Copyright (C) 2011 OpenFOAM Foundation
    Copyright (C) 2020 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.
 
    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::dynamicInkJetFvMesh
 
Description
    Mesh motion specifically for the "pumping" system of an ink-jet
    injector.
 
    The set of points in the "pumping" region are compressed and expanded
    sinusoidally to impose a sinusoidal variation of the flow at the
    nozzle exit.
 
SourceFiles
    dynamicInkJetFvMesh.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef dynamicInkJetFvMesh_H
#define dynamicInkJetFvMesh_H
 
#include "dynamicFvMesh.H"
#include "dictionary.H"
#include "pointIOField.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                           Class dynamicInkJetFvMesh Declaration
\*---------------------------------------------------------------------------*/
 
class dynamicInkJetFvMesh
:
    public dynamicFvMesh
{
    // Private data
 
        dictionary dynamicMeshCoeffs_;
 
        scalar amplitude_;
        scalar frequency_;
        scalar refPlaneX_;
 
        pointIOField stationaryPoints_;
 
 
    // Private Member Functions
 
        //- No copy construct
        dynamicInkJetFvMesh(const dynamicInkJetFvMesh&) = delete;
 
        //- No copy assignment
        void operator=(const dynamicInkJetFvMesh&) = delete;
 
 
public:
 
    //- Runtime type information
    TypeName("dynamicInkJetFvMesh");
 
 
    // Constructors
 
        //- Construct from IOobject
        dynamicInkJetFvMesh(const IOobject& io, const bool doInit=true);
 
 
    //- Destructor
    ~dynamicInkJetFvMesh();
 
 
    // Member Functions
 
        //- Update the mesh for both mesh motion and topology change
        virtual bool update();
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //