veryInhomogeneousMixture.C
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25 
27 #include "fvMesh.H"
28 
29 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
30 
31 template<class ThermoType>
33 {
34  "ft",
35  "fu",
36  "b"
37 };
38 
39 
40 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
41 
42 template<class ThermoType>
44 (
45  const dictionary& thermoDict,
46  const fvMesh& mesh,
47  const word& phaseName
48 )
49 :
51  (
52  thermoDict,
53  speciesTable(nSpecies_, specieNames_),
54  mesh,
55  phaseName
56  ),
57 
58  stoicRatio_(thermoDict.lookup("stoichiometricAirFuelMassRatio")),
59 
60  fuel_("fuel", thermoDict.subDict("fuel")),
61  oxidant_("oxidant", thermoDict.subDict("oxidant")),
62  products_("burntProducts", thermoDict.subDict("burntProducts")),
63 
64  mixture_("mixture", fuel_),
65 
66  ft_(Y("ft")),
67  fu_(Y("fu")),
68  b_(Y("b"))
69 {}
70 
71 
72 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
73 
74 template<class ThermoType>
76 (
77  const scalar ft,
78  const scalar fu
79 ) const
80 {
81  if (ft < 0.0001)
82  {
83  return oxidant_;
84  }
85  else
86  {
87  scalar ox = 1 - ft - (ft - fu)*stoicRatio().value();
88  scalar pr = 1 - fu - ox;
89 
90  mixture_ = fu*fuel_;
91  mixture_ += ox*oxidant_;
92  mixture_ += pr*products_;
93 
94  return mixture_;
95  }
96 }
97 
98 
99 template<class ThermoType>
101 (
102  const dictionary& thermoDict
103 )
104 {
105  fuel_ = ThermoType("fuel", thermoDict.subDict("fuel"));
106  oxidant_ = ThermoType("oxidant", thermoDict.subDict("oxidant"));
107  products_ =
108  ThermoType("burntProducts", thermoDict.subDict("burntProducts"));
109 }
110 
111 
112 template<class ThermoType>
114 (
115  const label speciei
116 ) const
117 {
118  if (speciei == 0)
119  {
120  return fuel_;
121  }
122  else if (speciei == 1)
123  {
124  return oxidant_;
125  }
126  else if (speciei == 2)
127  {
128  return products_;
129  }
130  else
131  {
133  << "Unknown specie index " << speciei << ". Valid indices are 0..2"
134  << abort(FatalError);
135 
136  return fuel_;
137  }
138 }
139 
140 
141 // ************************************************************************* //
Specialisation of the basicMixture for combustion.
A list of keyword definitions, which are a keyword followed by any number of values (e....
Definition: dictionary.H:160
const dictionary & subDict(const word &) const
Find and return a sub-dictionary.
Definition: dictionary.C:998
Mesh data needed to do the Finite Volume discretisation.
Definition: fvMesh.H:101
A wordList with hashed indices for faster lookup by name.
Foam::veryInhomogeneousMixture.
const ThermoType & specieThermo(const label speciei) const
Return thermo based on index.
veryInhomogeneousMixture(const dictionary &, const fvMesh &, const word &)
Construct from dictionary, mesh and phase name.
const thermoType & mixture(const scalar, const scalar) const
void read(const dictionary &)
Read dictionary.
A class for handling words, derived from string.
Definition: word.H:62
#define FatalErrorInFunction
Report an error message using Foam::FatalError.
Definition: error.H:306
intWM_LABEL_SIZE_t label
A label is an int32_t or int64_t as specified by the pre-processor macro WM_LABEL_SIZE.
Definition: label.H:59
errorManip< error > abort(error &err)
Definition: errorManip.H:131
error FatalError
PtrList< volScalarField > & Y