greyDiffusiveViewFactorFixedValueFvPatchScalarField.H
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23 
24 Class
25  Foam::radiation::greyDiffusiveViewFactorFixedValueFvPatchScalarField
26 
27 Group
28  grpThermoBoundaryConditions
29 
30 Description
31  This boundary condition provides a grey-diffuse condition for radiative
32  heat flux, \c Qr, for use with the view factor model
33 
34  \heading Patch usage
35 
36  \table
37  Property | Description | Required | Default value
38  Qro | external radiative heat flux | yes |
39  emissivityMode | emissivity mode: solidRadiation or lookup | yes |
40  \endtable
41 
42  Example of the boundary condition specification:
43  \verbatim
44  myPatch
45  {
46  type greyDiffusiveRadiationViewFactor;
47  Qro uniform 0;
48  emissivityMode solidRadiation;
49  value uniform 0;
50  }
51  \endverbatim
52 
53 SeeAlso
54  Foam::radiationCoupledBase
55  Foam::radiation::radiationModel
56  Foam::radiation::viewFactor
57  Foam::fixedValueFvPatchField
58 
59 SourceFiles
60  greyDiffusiveViewFactorFixedValueFvPatchScalarField.C
61 
62 \*---------------------------------------------------------------------------*/
63 
64 #ifndef greyDiffusiveViewFactorFixedValueFvPatchScalarField_H
65 #define greyDiffusiveViewFactorFixedValueFvPatchScalarField_H
66 
67 #include "radiationCoupledBase.H"
69 
70 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
71 
72 namespace Foam
73 {
74 namespace radiation
75 {
76 
77 /*---------------------------------------------------------------------------*\
78  Class greyDiffusiveViewFactorFixedValueFvPatchScalarField declaration
79 \*---------------------------------------------------------------------------*/
80 
81 class greyDiffusiveViewFactorFixedValueFvPatchScalarField
82 :
83  public fixedValueFvPatchScalarField,
85 {
86  // Private data
87 
88  //- External radiative heat flux
89  scalarField Qro_;
90 
91 
92 public:
93 
94  //- Runtime type information
95  TypeName("greyDiffusiveRadiationViewFactor");
96 
97 
98  // Constructors
99 
100  //- Construct from patch and internal field
102  (
103  const fvPatch&,
105  );
106 
107  //- Construct from patch, internal field and dictionary
109  (
110  const fvPatch&,
112  const dictionary&
113  );
114 
115  //- Construct by mapping given a
116  // greyDiffusiveViewFactorFixedValueFvPatchScalarField onto a new patch
118  (
120  const fvPatch&,
122  const fvPatchFieldMapper&
123  );
124 
125  //- Construct as copy
127  (
129  );
130 
131  //- Construct and return a clone
132  virtual tmp<fvPatchScalarField> clone() const
133  {
135  (
137  );
138  }
139 
140  //- Construct as copy setting internal field reference
142  (
145  );
147  //- Construct and return a clone setting internal field reference
149  (
151  ) const
152  {
154  (
156  (
157  *this,
158  iF
159  )
160  );
161  }
162 
164  // Member functions
165 
166  // Access
167 
168  //- Return external radiative heat flux
169  const scalarList& Qro()
170  {
171  return Qro_;
172  }
173 
174 
175  // Evaluation functions
176 
177  //- Update the coefficients associated with the patch field
178  virtual void updateCoeffs();
179 
180 
181  // I-O
182 
183  //- Write
184  virtual void write(Ostream&) const;
185 };
186 
187 
188 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
189 
190 } // End namespace radiation
191 } // End namespace Foam
192 
193 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
194 
195 #endif
196 
197 // ************************************************************************* //
Field with dimensions and associated with geometry type GeoMesh which is used to size the field and a...
This boundary condition provides a grey-diffuse condition for radiative heat flux, Qr, for use with the view factor model.
Foam::fvPatchFieldMapper.
Common functions to emissivity. It gets supplied from lookup into a dictionary or calculated by the s...
A list of keyword definitions, which are a keyword followed by any number of values (e...
Definition: dictionary.H:137
Namespace for OpenFOAM.
virtual void updateCoeffs()
Update the coefficients associated with the patch field.
Field< scalar > scalarField
Specialisation of Field<T> for scalar.
TypeName("greyDiffusiveRadiationViewFactor")
Runtime type information.
autoPtr< radiation::radiationModel > radiation(radiation::radiationModel::New(T))
greyDiffusiveViewFactorFixedValueFvPatchScalarField(const fvPatch &, const DimensionedField< scalar, volMesh > &)
Construct from patch and internal field.
virtual tmp< fvPatchScalarField > clone() const
Construct and return a clone.
An Ostream is an abstract base class for all output systems (streams, files, token lists...
Definition: Ostream.H:53
A finiteVolume patch using a polyPatch and a fvBoundaryMesh.
Definition: fvPatch.H:61
A class for managing temporary objects.
Definition: PtrList.H:118