src/combustionModels/infinitelyFastChemistry/infinitelyFastChemistry.H

   1 /*---------------------------------------------------------------------------*\
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   5     \\  /    A nd           | Copyright (C) 2011 OpenFOAM Foundation
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   7 -------------------------------------------------------------------------------
   8 License
   9
  10     OpenFOAM is free software: you can redistribute it and/or modify it
  11     under the terms of the GNU General Public License as published by
  12     the Free Software Foundation, either version 3 of the License, or
  13     (at your option) any later version.
  14
  15     OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
  16     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  17     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  18     for more details.
  19
  20     You should have received a copy of the GNU General Public License
  21     along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
  22
  23 Class
  24     Foam::combustionModels::infinitelyFastChemistry
  25
  26 Description
  27     Simple infinitely fast chemistry combustion model based on the principle
  28     mixed is burnt. Additional parameter C is used to distribute the heat
  29     release rate.in time
  30
  31 SourceFiles
  32     infinitelyFastChemistry.C
  33
  34 \*---------------------------------------------------------------------------*/
  35
  36 #ifndef infinitelyFastChemistry_H
  37 #define infinitelyFastChemistry_H
  38
  39 #include "combustionModel.H"
  40 #include "singleStepReactingMixture.H"
  41 #include "thermoPhysicsTypes.H"
  42
  43 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  44
  45 namespace Foam
  46 {
  47 namespace combustionModels
  48 {
  49
  50 /*---------------------------------------------------------------------------*\
  51                   Class infinitelyFastChemistry Declaration
  52 \*---------------------------------------------------------------------------*/
  53
  54 class infinitelyFastChemistry
  55 :
  56     public combustionModel
  57 {
  58     // Private data
  59
  60         //- Model constant
  61         scalar C_;
  62
  63         //- Reference to singleStepReactingMixture mixture
  64         singleStepReactingMixture<gasThermoPhysics>& singleMixture_;
  65
  66         //- Normalised consumption rate of (fu - fres)
  67         volScalarField wFuelNorm_;
  68
  69
  70     // Private Member Functions
  71
  72         //- Disallow copy construct
  73         infinitelyFastChemistry(const infinitelyFastChemistry&);
  74
  75         //- Disallow default bitwise assignment
  76         void operator=(const infinitelyFastChemistry&);
  77
  78
  79 public:
  80
  81     //- Runtime type information
  82     TypeName("infinitelyFastChemistry");
  83
  84
  85     // Constructors
  86
  87         //- Construct from components
  88         infinitelyFastChemistry
  89         (
  90             const dictionary& combustionProps,
  91             hsCombustionThermo& thermo,
  92             const compressible::turbulenceModel& turbulence,
  93             const surfaceScalarField& phi,
  94             const volScalarField& rho
  95         );
  96
  97
  98     //- Destructor
  99     virtual ~infinitelyFastChemistry();
 100
 101
 102     // Member Functions
 103
 104         // Evolution
 105
 106             //- Correct combustion rate
 107             virtual void correct();
 108
 109             //- Fuel consumption rate matrix, i.e. source term for fuel equation
 110             virtual tmp<fvScalarMatrix> R(volScalarField& Y) const;
 111
 112             //- Heat release rate calculated from fuel consumption rate matrix
 113             virtual tmp<volScalarField> dQ() const;
 114
 115             //- Return normalised consumption rate of (fu - fres)
 116             virtual tmp<volScalarField> wFuelNorm() const;
 117
 118
 119     // I-O
 120
 121             //- Update properties from given dictionary
 122             virtual bool read(const dictionary& combustionProperties);
 123 };
 124
 125
 126 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 127
 128 } // End namespace combustionModels
 129 } // End namespace Foam
 130
 131 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 132
 133 #endif
 134
 135 // ************************************************************************* //