pimpleControl.H

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/*---------------------------------------------------------------------------*\
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  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
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    \\  /    A nd           | Copyright (C) 2011-2015 OpenFOAM Foundation
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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
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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::pimpleControl
 
Description
    PIMPLE control class to supply convergence information/checks for
    the PIMPLE loop.
 
    May also be used to for PISO-based algorithms as PISO controls are a
    sub-set of PIMPLE controls.
 
\*---------------------------------------------------------------------------*/
 
#ifndef pimpleControl_H
#define pimpleControl_H
 
#include "solutionControl.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                        Class pimpleControl Declaration
\*---------------------------------------------------------------------------*/
 
class pimpleControl
:
    public solutionControl
{
    // Private member functions
 
        //- Disallow default bitwise copy construct
        pimpleControl(const pimpleControl&);
 
        //- Disallow default bitwise assignment
        void operator=(const pimpleControl&);
 
 
protected:
 
    // Protected data
 
        // Solution controls
 
            //- Maximum number of PIMPLE correctors
            label nCorrPIMPLE_;
 
            //- Maximum number of PISO correctors
            label nCorrPISO_;
 
            //- Current PISO corrector
            label corrPISO_;
 
            //- Flag to indicate whether to only solve turbulence on final iter
            bool turbOnFinalIterOnly_;
 
            //- Converged flag
            bool converged_;
 
 
    // Protected Member Functions
 
        //- Read controls from fvSolution dictionary
        virtual void read();
 
        //- Return true if all convergence checks are satisfied
        virtual bool criteriaSatisfied();
 
 
public:
 
    // Static Data Members
 
        //- Run-time type information
        TypeName("pimpleControl");
 
 
    // Constructors
 
        //- Construct from mesh and the name of control sub-dictionary
        pimpleControl(fvMesh& mesh, const word& dictName="PIMPLE");
 
 
    //- Destructor
    virtual ~pimpleControl();
 
 
    // Member Functions
 
        // Access
 
            //- Maximum number of PIMPLE correctors
            inline label nCorrPIMPLE() const;
 
            //- Maximum number of PISO correctors
            inline label nCorrPISO() const;
 
            //- Current PISO corrector index
            inline label corrPISO() const;
 
 
        // Solution control
 
            //- PIMPLE loop
            virtual bool loop();
 
            //- Pressure corrector loop
            inline bool correct();
 
            //- Helper function to identify when to store the intial residuals
            inline bool storeInitialResiduals() const;
 
            //- Helper function to identify first PIMPLE (outer) iteration
            inline bool firstIter() const;
 
            //- Helper function to identify final PIMPLE (outer) iteration
            inline bool finalIter() const;
 
            //- Helper function to identify final inner iteration
            inline bool finalInnerIter() const;
 
            //- Helper function to identify whether to solve for turbulence
            inline bool turbCorr() const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#include "pimpleControlI.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //