src/thermophysicalModels/reactionThermo/mixtures/veryInhomogeneousMixture/veryInhomogeneousMixture.C

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   9     This file is part of OpenFOAM.
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  13     Free Software Foundation; either version 2 of the License, or (at your
  14     option) any later version.
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  19     for more details.
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  24
  25 \*---------------------------------------------------------------------------*/
  26
  27 #include "veryInhomogeneousMixture.H"
  28 #include "fvMesh.H"
  29
  30 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
  31
  32 template<class ThermoType>
  33 const char* Foam::veryInhomogeneousMixture<ThermoType>::specieNames_[3] =
  34     {"ft", "fu", "b"};
  35
  36
  37 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
  38
  39 template<class ThermoType>
  40 Foam::veryInhomogeneousMixture<ThermoType>::veryInhomogeneousMixture
  41 (
  42     const dictionary& thermoDict,
  43     const fvMesh& mesh
  44 )
  45 :
  46     basicMultiComponentMixture
  47     (
  48         thermoDict,
  49         speciesTable(nSpecies_, specieNames_),
  50         mesh
  51     ),
  52
  53     stoicRatio_(thermoDict.lookup("stoichiometricAirFuelMassRatio")),
  54
  55     fuel_(thermoDict.lookup("fuel")),
  56     oxidant_(thermoDict.lookup("oxidant")),
  57     products_(thermoDict.lookup("burntProducts")),
  58
  59     mixture_("mixture", fuel_),
  60
  61     ft_(Y("ft")),
  62     fu_(Y("fu")),
  63     b_(Y("b"))
  64 {}
  65
  66
  67 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
  68
  69 template<class ThermoType>
  70 const ThermoType& Foam::veryInhomogeneousMixture<ThermoType>::mixture
  71 (
  72     const scalar ft,
  73     const scalar fu
  74 ) const
  75 {
  76     if (ft < 0.0001)
  77     {
  78         return oxidant_;
  79     }
  80     else
  81     {
  82         scalar ox = 1 - ft - (ft - fu)*stoicRatio().value();
  83         scalar pr = 1 - fu - ox;
  84
  85         mixture_ = fu/fuel_.W()*fuel_;
  86         mixture_ += ox/oxidant_.W()*oxidant_;
  87         mixture_ += pr/products_.W()*products_;
  88
  89         return mixture_;
  90     }
  91 }
  92
  93
  94 template<class ThermoType>
  95 void Foam::veryInhomogeneousMixture<ThermoType>::read
  96 (
  97     const dictionary& thermoDict
  98 )
  99 {
 100     fuel_ = ThermoType(thermoDict.lookup("fuel"));
 101     oxidant_ = ThermoType(thermoDict.lookup("oxidant"));
 102     products_ = ThermoType(thermoDict.lookup("burntProducts"));
 103 }
 104
 105
 106 // ************************************************************************* //