Schroeder.C
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27 
28 #include "Schroeder.H"
31 
33 
34 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
35 
36 namespace Foam
37 {
38 namespace wallBoilingModels
39 {
40 namespace TDNBModels
41 {
44  (
45  TDNBModel,
46  Schroeder,
48  );
49 }
50 }
51 }
52 
54 
55 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
56 
57 Foam::wallBoilingModels::TDNBModels::Schroeder::Schroeder
58 (
59  const dictionary& dict
60 )
61 :
62  TDNBModel(),
63  kg_(dict.getOrDefault<scalar>("kg", 1.666))
64 {}
65 
66 
67 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
68 
71 (
72  const phaseModel& liquid,
73  const phaseModel& vapor,
74  const label patchi,
75  const scalarField& Tl,
76  const scalarField& Tsatw,
77  const scalarField& L
78 ) const
79 {
80  // Converting from g/mol to Kg/mol
81  const scalarField W(1e-3*liquid.thermo().W()().boundaryField()[patchi]);
82 
83  // isoentropic expansion factor for ideal gases
84 
85  return
86  Tsatw
87  /
88  (
89  scalar(1) - log(scalar(2)*kg_ + scalar(1))*(R.value()*Tsatw)/(W*L)
90  );
91 }
92 
93 
95 (
96  Ostream& os
97 ) const
98 {
100  os.writeEntry("kg", kg_);
101 }
102 
103 
104 // ************************************************************************* //
Foam::wallBoilingModels::TDNBModel
Base class for departure from nucleation boiling models.
Definition: TDNBModel.H:56
Foam::phaseModel
Single incompressible phase derived from the phase-fraction. Used as part of the multiPhaseMixture fo...
Definition: phaseModel.H:54
L
const vector L(dict.get< vector >("L"))
Foam::tmp
A class for managing temporary objects.
Definition: PtrList.H:61
Foam::liquid
Generic thermophysical properties class for a liquid in which the functions and coefficients for each...
Definition: liquid.H:54
Foam::wallBoilingModels::TDNBModels::addToRunTimeSelectionTable
addToRunTimeSelectionTable(TDNBModel, Schroeder, dictionary)
Foam::thermophysicalProperties::W
scalar W() const
Molecular weight [kg/kmol].
Definition: thermophysicalPropertiesI.H:36
Foam::constant::physicoChemical::R
const dimensionedScalar R
Universal gas constant: default SI units: [J/mol/K].
Definition: evaluateNearWall.H:6
R
#define R(A, B, C, D, E, F, K, M)
Foam::Field< scalar >
Schroeder.H
dict
dictionary dict
Definition: searchingEngine.H:14
Foam::dictionary
A list of keyword definitions, which are a keyword followed by a number of values (eg,...
Definition: dictionary.H:123
Foam::log
dimensionedScalar log(const dimensionedScalar &ds)
Definition: dimensionedScalar.C:262
os
OBJstream os(runTime.globalPath()/outputName)
addToRunTimeSelectionTable.H
Macros for easy insertion into run-time selection tables.
Foam
Namespace for OpenFOAM.
Definition: atmBoundaryLayer.C:33
Foam::wallBoilingModels::TDNBModels::defineTypeNameAndDebug
defineTypeNameAndDebug(Schroeder, 0)
Foam::wallBoilingModels::TDNBModels::Schroeder::write
virtual void write(Ostream &os) const
Write.
Definition: Schroeder.C:95
physicoChemicalConstants.H
Foam::constant::electromagnetic::e
const dimensionedScalar e
Elementary charge.
Definition: createFields.H:11
Foam::vtk::write
void write(vtk::formatter &fmt, const Type &val, const label n=1)
Component-wise write of a value (N times)
Definition: foamVtkOutputTemplates.C:36
Foam::Ostream
An Ostream is an abstract base class for all output systems (streams, files, token lists,...
Definition: Ostream.H:56
Foam::wallBoilingModels::TDNBModels::Schroeder::TDNB
virtual tmp< scalarField > TDNB(const phaseModel &liquid, const phaseModel &vapor, const label patchi, const scalarField &Tl, const scalarField &Tsatw, const scalarField &L) const
Calculate and return the departure from nulceate boiling correlation.
Definition: Schroeder.C:71
Foam::wallBoilingModels::TDNBModels::Schroeder
A model for departure from nucleation boiling based on Schroeder-Richter and Bartsch (1994) for boili...
Definition: Schroeder.H:107