engineTime.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
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    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::userTimes::engine
 
Description
    A userTime based on engine crank-angle degrees.
 
SourceFiles
    engineTime.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef engineTime_H
#define engineTime_H
 
#include "userTime.H"
#include "omega.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
namespace userTimes
{
 
/*---------------------------------------------------------------------------*\
                         Class engine Declaration
\*---------------------------------------------------------------------------*/
 
class engine
:
    public userTime
{
    // Private Data
 
        //- The engine angular speed [rad/s]
        omega omega_;
 
 
public:
 
    //- Runtime type information
    TypeName("engine");
 
 
    // Constructors
 
        //- Construct from controlDict
        engine(const dictionary& controlDict);
 
 
    //- Destructor
    virtual ~engine();
 
 
    // Member Functions
 
        //- Return the theta crank-angle is s
        virtual scalar userTimeToTime(const scalar theta) const;
 
        //- Return the time t in crank-angle
        virtual scalar timeToUserTime(const scalar t) const;
 
        //- Return engine-time unit name (CAD)
        virtual word unitName() const;
 
        //- Return the engine-time unit conversion
        virtual const unitConversion& units() const;
 
        //- Read the controlDict and set all the parameters
        virtual bool read(const dictionary& controlDict);
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace userTimes
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //