RanzMarshall.C
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27 
28 #include "RanzMarshall.H"
30 
31 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
32 
33 namespace Foam
34 {
35 namespace heatTransferModels
36 {
38 
40  (
44  );
45 }
46 }
47 
48 
49 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
50 
52 (
53  const dictionary& interfaceDict,
54  const volScalarField& alpha1,
55  const phaseModel& phase1,
56  const phaseModel& phase2
57 )
58 :
59  heatTransferModel(interfaceDict, alpha1, phase1, phase2)
60 {}
61 
62 
63 // * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
64 
66 {}
67 
68 
69 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
70 
72 (
73  const volScalarField& Ur
74 ) const
75 {
76  volScalarField Re(max(Ur*phase1_.d()/phase2_.nu(), scalar(1.0e-3)));
77  dimensionedScalar Prb =
78  phase2_.rho()*phase2_.nu()*phase2_.Cp()/phase2_.kappa();
79  volScalarField Nu(scalar(2) + 0.6*sqrt(Re)*cbrt(Prb));
80 
81  return 6.0*phase2_.kappa()*Nu/sqr(phase1_.d());
82 }
83 
84 
85 // ************************************************************************* //
Foam::heatTransferModels::defineTypeNameAndDebug
defineTypeNameAndDebug(RanzMarshall, 0)
Foam::heatTransferModels::RanzMarshall::~RanzMarshall
virtual ~RanzMarshall()
Destructor.
Definition: RanzMarshall.C:65
Foam::phaseModel
Single incompressible phase derived from the phase-fraction. Used as part of the multiPhaseMixture fo...
Definition: phaseModel.H:54
Foam::tmp
A class for managing temporary objects.
Definition: PtrList.H:61
RanzMarshall.H
alpha1
const volScalarField & alpha1
Definition: setRegionFluidFields.H:8
Foam::heatTransferModels::addToRunTimeSelectionTable
addToRunTimeSelectionTable(heatTransferModel, RanzMarshall, dictionary)
Foam::max
label max(const labelHashSet &set, label maxValue=labelMin)
Find the max value in labelHashSet, optionally limited by second argument.
Definition: hashSets.C:47
phase2
phaseModel & phase2
Definition: setRegionFluidFields.H:6
Foam::dictionary
A list of keyword definitions, which are a keyword followed by a number of values (eg,...
Definition: dictionary.H:123
addToRunTimeSelectionTable.H
Macros for easy insertion into run-time selection tables.
Foam::dimensioned< scalar >
Foam
Namespace for OpenFOAM.
Definition: atmBoundaryLayer.C:33
Foam::heatTransferModels::RanzMarshall::RanzMarshall
RanzMarshall(const dictionary &interfaceDict, const volScalarField &alpha1, const phaseModel &phase1, const phaseModel &phase2)
Construct from components.
Definition: RanzMarshall.C:52
Foam::sqr
dimensionedSymmTensor sqr(const dimensionedVector &dv)
Definition: dimensionedSymmTensor.C:51
Foam::sqrt
dimensionedScalar sqrt(const dimensionedScalar &ds)
Definition: dimensionedScalar.C:144
Foam::constant::electromagnetic::e
const dimensionedScalar e
Elementary charge.
Definition: createFields.H:11
Foam::Re
scalarField Re(const UList< complex > &cf)
Extract real component.
Definition: complexField.C:159
Foam::heatTransferModel
Definition: heatTransferModel.H:53
phase1
phaseModel & phase1
Definition: setRegionFluidFields.H:5
Foam::heatTransferModels::RanzMarshall::K
tmp< volScalarField > K() const
The heat transfer function K used in the enthalpy equation.
Definition: RanzMarshall.C:65
Foam::cbrt
dimensionedScalar cbrt(const dimensionedScalar &ds)
Definition: dimensionedScalar.C:155
Foam::GeometricField< scalar, fvPatchField, volMesh >
Foam::heatTransferModels::RanzMarshall
Ranz-Marshall correlation for turbulent heat transfer from the surface of a sphere to the surrounding...
Definition: RanzMarshall.H:51