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equilibrium.C
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25 
26 #include "equilibrium.H"
28 
29 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
30 
31 namespace Foam
32 {
33 namespace TimeScaleModels
34 {
36 
38  (
42  );
43 }
44 }
45 
46 
47 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
48 
50 (
51  const dictionary& dict
52 )
53 :
54  TimeScaleModel(dict)
55 {}
56 
57 
59 (
60  const equilibrium& hc
61 )
62 :
63  TimeScaleModel(hc)
64 {}
65 
66 
67 // * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
68 
70 {}
71 
72 
73 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
74 
77 (
78  const FieldField<Field, scalar>& alpha,
79  const FieldField<Field, scalar>& r32,
80  const FieldField<Field, scalar>& uSqr,
82 ) const
83 {
84  static const scalar a =
86  *0.25*(1.0 - e_*e_);
87 
88  return
89  a
90  *alpha*sqrt(max(uSqr, scalar(0)))/max(r32, small)
91  *alphaPacked_/max(alphaPacked_ - alpha, small);
92 }
93 
94 
95 // ************************************************************************* //
A list of keyword definitions, which are a keyword followed by any number of values (e...
Definition: dictionary.H:158
dimensioned< Type > max(const dimensioned< Type > &, const dimensioned< Type > &)
Equilibrium model for the time scale over which properties of a dispersed phase tend towards the mean...
Definition: equilibrium.H:59
equilibrium(const dictionary &dict)
Constructors.
Definition: equilibrium.C:50
dimensionedScalar sqrt(const dimensionedScalar &ds)
defineTypeNameAndDebug(equilibrium, 0)
Macros for easy insertion into run-time selection tables.
Generic field type.
Definition: FieldField.H:51
addToRunTimeSelectionTable(TimeScaleModel, equilibrium, dictionary)
Base class for time scale models.
A class for managing temporary objects.
Definition: PtrList.H:53
virtual ~equilibrium()
Destructor.
Definition: equilibrium.C:69
Namespace for OpenFOAM.
tmp< FieldField< Field, scalar > > oneByTau(const FieldField< Field, scalar > &alpha, const FieldField< Field, scalar > &r32, const FieldField< Field, scalar > &uSqr, const FieldField< Field, scalar > &f) const
Member Functions.
Definition: equilibrium.C:77