instabilityXiEq.H
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23 
24 Class
25  Foam::XiEqModels::instability
26 
27 Description
28  This is the equilibrium level of the flame wrinkling generated by
29  instability. It is a constant (default 2.5). It is used in
30  @link XiModel.H @endlink.
31 
32 SourceFiles
33  instability.C
34 
35 \*---------------------------------------------------------------------------*/
36 
37 #ifndef instabilityXiEq_H
38 #define instabilityXiEq_H
39 
40 #include "XiEqModel.H"
41 
42 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
43 
44 namespace Foam
45 {
46 namespace XiEqModels
47 {
48 
49 /*---------------------------------------------------------------------------*\
50  Class instability Declaration
51 \*---------------------------------------------------------------------------*/
52 
53 class instability
54 :
55  public XiEqModel
56 {
57  // Private data
58 
59  //- Equilibrium Xi due to instability only
60  scalar XiEqIn;
61 
62  //- Equilibrium Xi model due to all other effects
63  autoPtr<XiEqModel> XiEqModel_;
64 
65 
66  // Private Member Functions
67 
68  //- Disallow copy construct
69  instability(const instability&);
70 
71  //- Disallow default bitwise assignment
72  void operator=(const instability&);
73 
74 
75 public:
76 
77  //- Runtime type information
78  TypeName("instability");
79 
80 
81  // Constructors
82 
83  //- Construct from components
85  (
86  const dictionary& XiEqProperties,
89  const volScalarField& Su
90  );
91 
92 
93  //- Destructor
94  virtual ~instability();
95 
96 
97  // Member Functions
98 
99  //- Return the flame-wrinking XiEq
100  virtual tmp<volScalarField> XiEq() const;
101 
102  //- Update properties from given dictionary
103  virtual bool read(const dictionary& XiEqProperties);
104 
105 };
106 
107 
108 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
109 
110 } // End namespace XiEqModels
111 } // End namespace Foam
112 
113 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
114 
115 #endif
116 
117 // ************************************************************************* //
virtual bool read(const dictionary &XiEqProperties)
Update properties from given dictionary.
zeroField Su
Definition: alphaSuSp.H:1
A list of keyword definitions, which are a keyword followed by any number of values (e...
Definition: dictionary.H:137
This is the equilibrium level of the flame wrinkling generated by instability. It is a constant (defa...
TypeName("instability")
Runtime type information.
rhoReactionThermo & thermo
Definition: createFields.H:28
Base-class for all XiEq models used by the b-XiEq combustion model. The available models are : basicX...
Definition: XiEqModel.H:57
virtual ~instability()
Destructor.
Foam::psiuReactionThermo.
virtual tmp< volScalarField > XiEq() const
Return the flame-wrinking XiEq.
Info<< "Reading field U\"<< endl;volVectorField U(IOobject("U", runTime.timeName(), mesh, IOobject::MUST_READ, IOobject::AUTO_WRITE), mesh);volScalarField rho(IOobject("rho", runTime.timeName(), mesh, IOobject::NO_READ, IOobject::AUTO_WRITE), thermo.rho());volVectorField rhoU(IOobject("rhoU", runTime.timeName(), mesh, IOobject::NO_READ, IOobject::NO_WRITE), rho *U);volScalarField rhoE(IOobject("rhoE", runTime.timeName(), mesh, IOobject::NO_READ, IOobject::NO_WRITE), rho *(e+0.5 *magSqr(U)));surfaceScalarField pos(IOobject("pos", runTime.timeName(), mesh), mesh, dimensionedScalar("pos", dimless, 1.0));surfaceScalarField neg(IOobject("neg", runTime.timeName(), mesh), mesh, dimensionedScalar("neg", dimless, -1.0));surfaceScalarField phi("phi", fvc::flux(rhoU));Info<< "Creating turbulence model\"<< endl;autoPtr< compressible::turbulenceModel > turbulence(compressible::turbulenceModel::New(rho, U, phi, thermo))
Definition: createFields.H:94
RASModel< EddyDiffusivity< turbulenceModel > > RASModel
An auto-pointer similar to the STL auto_ptr but with automatic casting to a reference to the type and...
Definition: PtrList.H:52
A class for managing temporary objects.
Definition: PtrList.H:53
Namespace for OpenFOAM.