movingMesh.H

Go to the documentation of this file.

/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     | Website:  https://openfoam.org
    \\  /    A nd           | Copyright (C) 2023-2025 OpenFOAM Foundation
     \\/     M anipulation  |
-------------------------------------------------------------------------------
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::solvers::movingMesh
 
Description
    Solver module to move the mesh.
 
    Executes the mover, topoChanger and distributor specified in the
    dynamicMeshDict.
 
SourceFiles
    movingMesh.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef movingMesh_H
#define movingMesh_H
 
#include "solver.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
namespace solvers
{
 
/*---------------------------------------------------------------------------*\
                          Class movingMesh Declaration
\*---------------------------------------------------------------------------*/
 
class movingMesh
:
    public solver
{
    // Control parameters
 
        //- Maximum time-step
        scalar maxDeltaT_;
 
 
public:
 
    //- Runtime type information
    TypeName("movingMesh");
 
 
    // Constructors
 
        //- Construct from region mesh
        movingMesh(fvMesh& mesh);
 
        //- Disallow default bitwise copy construction
        movingMesh(const movingMesh&) = delete;
 
 
    //- Destructor
    virtual ~movingMesh();
 
 
    // Member Functions
 
        //- Return the current maximum time-step for stable solution
        virtual scalar maxDeltaT() const;
 
        //- Called at the start of the time-step, before the PIMPLE loop
        virtual void preSolve();
 
        //- Called at the start of the PIMPLE loop to move the mesh
        virtual void moveMesh();
 
        //- Corrections that follow mesh motion
        virtual void motionCorrector();
 
        //- Called at the beginning of the PIMPLE loop
        virtual void prePredictor();
 
        //- Predict the momentum transport
        virtual void momentumTransportPredictor();
 
        //- Predict thermophysical transport
        virtual void thermophysicalTransportPredictor();
 
        //- Construct and optionally solve the momentum equation
        virtual void momentumPredictor();
 
        //- Construct and solve the energy equation,
        //  convert to temperature
        //  and update thermophysical and transport properties
        virtual void thermophysicalPredictor();
 
        //- Construct and solve the pressure equation in the PISO loop
        virtual void pressureCorrector();
 
        //- Correct the momentum transport
        virtual void momentumTransportCorrector();
 
        //- Correct the thermophysical transport
        virtual void thermophysicalTransportCorrector();
 
        //- Called after the PIMPLE loop at the end of the time-step
        virtual void postSolve();
 
 
    // Member Operators
 
        //- Disallow default bitwise assignment
        void operator=(const movingMesh&) = delete;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace solvers
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //