turbulentBreakUp.C
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25 
26 #include "turbulentBreakUp.H"
28 
29 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
30 
31 namespace Foam
32 {
33 namespace diameterModels
34 {
35 namespace IATEsources
36 {
37  defineTypeNameAndDebug(turbulentBreakUp, 0);
38  addToRunTimeSelectionTable(IATEsource, turbulentBreakUp, dictionary);
39 }
40 }
41 }
42 
43 
44 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
45 
48 (
49  const IATE& iate,
50  const dictionary& dict
51 )
52 :
53  IATEsource(iate),
54  Cti_("Cti", dimless, dict),
55  WeCr_("WeCr", dimless, dict)
56 {}
57 
58 
59 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
60 
63 {
64  tmp<volScalarField> tR
65  (
66  new volScalarField
67  (
68  IOobject
69  (
70  "R",
71  iate_.phase().time().timeName(),
72  iate_.phase().mesh()
73  ),
74  iate_.phase().mesh(),
76  )
77  );
78 
79  volScalarField R = tR();
80 
81  scalar Cti = Cti_.value();
82  scalar WeCr = WeCr_.value();
83  volScalarField Ut(this->Ut());
84  volScalarField We(this->We());
85  const volScalarField& d(iate_.d()());
86 
87  forAll(R, celli)
88  {
89  if (We[celli] > WeCr)
90  {
91  R[celli] =
92  (1.0/3.0)
93  *Cti/d[celli]
94  *Ut[celli]
95  *sqrt(1 - WeCr/We[celli])
96  *exp(-WeCr/We[celli]);
97  }
98  }
99 
100  return tR;
101 }
102 
103 
104 // ************************************************************************* //
dimensionedScalar sqrt(const dimensionedScalar &ds)
const phaseModel & phase() const
Return the phase.
tmp< volScalarField > We() const
Return the bubble Webber number.
const dimensionSet dimTime(0, 0, 1, 0, 0, 0, 0)
Definition: dimensionSets.H:51
virtual tmp< volScalarField > R() const
static word timeName(const scalar, const int precision=precision_)
Return time name of given scalar time.
Definition: Time.C:741
dimensionedScalar exp(const dimensionedScalar &ds)
const Mesh & mesh() const
Return mesh.
Namespace for OpenFOAM.
turbulentBreakUp(const IATE &iate, const dictionary &dict)
const IATE & iate_
Reference to the IATE this source applies to.
Definition: IATEsource.H:61
dictionary dict
virtual tmp< volScalarField > d() const
Return the Sauter-mean diameter.
Definition: IATE.H:132
GeometricField< scalar, fvPatchField, volMesh > volScalarField
Definition: volFieldsFwd.H:52
#define forAll(list, i)
Definition: UList.H:421
Macros for easy insertion into run-time selection tables.
tmp< volScalarField > Ut() const
Return the bubble turbulent velocity.
const Time & time() const
Return time.
Definition: IOobject.C:251
const dimensionSet dimless(0, 0, 0, 0, 0, 0, 0)
Definition: dimensionSets.H:47
addToRunTimeSelectionTable(ensightPart, ensightPartCells, istream)
dimensioned< scalar > dimensionedScalar
Dimensioned scalar obtained from generic dimensioned type.
A class for managing temporary objects.
Definition: PtrList.H:118
defineTypeNameAndDebug(combustionModel, 0)