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Henry.H
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23 
24 Class
25  Foam::interfaceCompositionModels::Henry
26 
27 Description
28  Henry's law for gas solubility in liquid. The concentration of a dissolved
29  species in the liquid is proportional to its partial pressure in the gas. A
30  dimensionless solubility, \f$k\f$, is given for each species. This is the
31  ratio of the concentration of the species in the liquid to the
32  corresponding concentration in the gas; i.e., \f$k =
33  c_{i,liq}/c_{i,gas}\f$. Mixing in the gas is assumed to be ideal.
34 
35 SourceFiles
36  Henry.C
37 
38 \*---------------------------------------------------------------------------*/
39 
40 #ifndef Henry_H
41 #define Henry_H
42 
44 
45 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
46 
47 namespace Foam
48 {
49 
50 class phasePair;
51 
52 namespace interfaceCompositionModels
53 {
54 
55 /*---------------------------------------------------------------------------*\
56  Class Henry Declaration
57 \*---------------------------------------------------------------------------*/
58 
59 class Henry
60 :
62 {
63  // Private Data
64 
65  //- Dimensionless solubility coefficients
66  const scalarList k_;
67 
68  //- The remaining solvent species fraction
69  volScalarField YSolvent_;
70 
71 
72 public:
73 
74  //- Runtime type information
75  TypeName("Henry");
76 
77  // Constructors
78 
79  //- Construct from components
80  Henry
81  (
82  const dictionary& dict,
83  const phasePair& pair
84  );
85 
86 
87  //- Destructor
88  virtual ~Henry();
89 
90 
91  // Member Functions
92 
93  //- Update the composition
94  virtual void update(const volScalarField& Tf);
95 
96  //- The interface species fraction
97  virtual tmp<volScalarField> Yf
98  (
99  const word& speciesName,
100  const volScalarField& Tf
101  ) const;
102 
103  //- The interface species fraction derivative w.r.t. temperature
105  (
106  const word& speciesName,
107  const volScalarField& Tf
108  ) const;
109 };
110 
111 
112 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
113 
114 } // End namespace interfaceCompositionModels
115 } // End namespace Foam
116 
117 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
118 
119 #endif
120 
121 // ************************************************************************* //
dictionary dict
A list of keyword definitions, which are a keyword followed by any number of values (e...
Definition: dictionary.H:156
virtual tmp< volScalarField > Yf(const word &speciesName, const volScalarField &Tf) const
The interface species fraction.
const phasePair & pair() const
Return the phase pair.
Generic base class for interface composition models. These models describe the composition in phase 1...
A class for handling words, derived from string.
Definition: word.H:59
Henry(const dictionary &dict, const phasePair &pair)
Construct from components.
virtual void update(const volScalarField &Tf)
Update the composition.
TypeName("Henry")
Runtime type information.
Henry&#39;s law for gas solubility in liquid. The concentration of a dissolved species in the liquid is p...
Definition: Henry.H:58
virtual tmp< volScalarField > YfPrime(const word &speciesName, const volScalarField &Tf) const
The interface species fraction derivative w.r.t. temperature.
A class for managing temporary objects.
Definition: PtrList.H:53
Namespace for OpenFOAM.