equilibriumCO.C
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25 
26 Application
27  equilibriumCO
28 
29 Group
30  grpThermophysicalUtilities
31 
32 Description
33  Calculate the equilibrium level of carbon monoxide.
34 
35 \*---------------------------------------------------------------------------*/
36 
37 #include "argList.H"
38 #include "Time.H"
39 #include "dictionary.H"
40 #include "IFstream.H"
41 #include "OSspecific.H"
42 #include "IOmanip.H"
43 
44 #include "specie.H"
45 #include "perfectGas.H"
46 #include "thermo.H"
47 #include "janafThermo.H"
48 #include "absoluteEnthalpy.H"
49 
50 #include "PtrDynList.H"
51 #include "IOdictionary.H"
52 
53 using namespace Foam;
54 
56  thermo;
57 
58 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
59 
60 int main(int argc, char *argv[])
61 {
63  (
64  "Calculate the equilibrium level of carbon monoxide."
65  );
66 
68  argList::noFunctionObjects(); // Never use function objects
69 
70  #include "setRootCase.H"
71  #include "createTime.H"
72 
73  Info<< nl << "Reading thermodynamic data IOdictionary" << endl;
74 
75  IOdictionary thermoData
76  (
77  IOobject
78  (
79  "thermoData",
80  runTime.constant(),
81  runTime,
85  )
86  );
87 
88 
89  const scalar P = 1e5;
90  const scalar T = 3000.0;
91 
92  // Oxidant (mole-based)
93  thermo O2(thermoData.subDict("O2")); O2 *= O2.W();
94  thermo N2(thermoData.subDict("N2")); N2 *= N2.W();
95 
96  // Intermediates (mole-based)
97  thermo H2(thermoData.subDict("H2")); H2 *= H2.W();
98  thermo OH(thermoData.subDict("OH")); OH *= OH.W();
99  thermo H(thermoData.subDict("H")); H *= H.W();
100  thermo O(thermoData.subDict("O")); O *= O.W();
101 
102  // Products (mole-based)
103  thermo CO2(thermoData.subDict("CO2")); CO2 *= CO2.W();
104  thermo H2O(thermoData.subDict("H2O")); H2O *= H2O.W();
105  thermo CO(thermoData.subDict("CO")); CO *= CO.W();
106 
107  PtrDynList<thermo> EQreactions(4);
108 
109  EQreactions.emplace_back((CO2 == CO + 0.5*O2));
110  EQreactions.emplace_back((O2 == 2*O));
111  EQreactions.emplace_back((H2O == H2 + 0.5*O2));
112  EQreactions.emplace_back((H2O == H + OH));
113 
114 
115  for (const thermo& react : EQreactions)
116  {
117  Info<< "Kc(EQreactions) = " << react.Kc(P, T) << endl;
118  }
119 
120  Info<< nl << "End" << nl << endl;
121 
122  return 0;
123 }
124 
125 
126 // ************************************************************************* //
static void noFunctionObjects(bool addWithOption=false)
Remove &#39;-noFunctionObjects&#39; option and ignore any occurrences.
Definition: argList.C:561
static void addNote(const string &note)
Add extra notes for the usage information.
Definition: argList.C:476
constexpr char nl
The newline &#39;\n&#39; character (0x0a)
Definition: Ostream.H:50
engineTime & runTime
water
Definition: H2O.H:55
Ostream & endl(Ostream &os)
Add newline and flush stream.
Definition: Ostream.H:529
static void noParallel()
Remove the parallel options.
Definition: argList.C:598
Thermodynamics mapping class to expose the absolute enthalpy functions.
Ignore writing from objectRegistry::writeObject()
IOdictionary is derived from dictionary and IOobject to give the dictionary automatic IO functionalit...
Definition: IOdictionary.H:50
psiReactionThermo & thermo
Definition: createFields.H:28
Functions used by OpenFOAM that are specific to POSIX compliant operating systems and need to be repl...
scalar W() const
Molecular weight [kg/kmol].
Basic thermodynamics type based on the use of fitting functions for cp, h, s obtained from the templa...
Liquid N2.
Definition: N2.H:56
Istream and Ostream manipulators taking arguments.
const word & constant() const noexcept
Return constant name.
Definition: TimePathsI.H:112
void T(FieldField< Field, Type > &f1, const FieldField< Field, Type > &f2)
A dynamically resizable PtrList with allocation management.
Definition: PtrDynList.H:48
messageStream Info
Information stream (stdout output on master, null elsewhere)
Defines the attributes of an object for which implicit objectRegistry management is supported...
Definition: IOobject.H:180
volScalarField H(IOobject("H", runTime.timeName(), mesh.thisDb(), IOobject::NO_READ, IOobject::AUTO_WRITE), mesh, dimensionedScalar(dimLength, Zero))
Do not request registration (bool: false)
Namespace for OpenFOAM.