alphatWallBoilingWallFunctionFvPatchScalarField.H
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23 
24 Class
25  Foam::compressible::alphatWallBoilingWallFunctionFvPatchScalarField
26 
27 Group
28  grpCmpWallFunctions
29 
30 Description
31  A thermal wall function for simulation of subcooled nucleate wall boiling.
32 
33  Implements a version of the well-known RPI wall boiling model
34  (Kurul & Podowski, 1991). The model implementation is similar to the model
35  described by Peltola & P├Ąttikangas (2012).
36 
37  References:
38  \verbatim
39  "On the modeling of multidimensional effects in boiling channels"
40  Kurul, N., Podowski, M.Z.,
41  ANS Proceedings, National Heat Transfer Conference,
42  Minneapolis, Minnesota, USA, July 28-31, 1991,
43  ISBN: 0-89448-162-1, pp. 30-40
44  \endverbatim
45 
46  \verbatim
47  "Development and validation of a boiling model for OpenFOAM
48  multiphase solver"
49  Peltola, J., P├Ąttikangas, T.J.H.,
50  CFD4NRS-4 Conference Proceedings, paper 59,
51  Daejeon, Korea, September 10-12 2012
52  \endverbatim
53 
54 See also
55  Foam::fixedValueFvPatchField
56 
57 SourceFiles
58  alphatWallBoilingWallFunctionFvPatchScalarField.C
59 
60 \*---------------------------------------------------------------------------*/
61 
62 #ifndef compressiblealphatWallBoilingWallFunctionFvPatchScalarField_H
63 #define compressiblealphatWallBoilingWallFunctionFvPatchScalarField_H
64 
66 
67 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
68 
69 namespace Foam
70 {
71 namespace compressible
72 {
73 
74 /*---------------------------------------------------------------------------*\
75  Class alphatWallBoilingWallFunctionFvPatchScalarField Declaration
76 \*---------------------------------------------------------------------------*/
77 
79 :
81 {
82  // Private data
83 
84  //- dmdt relaxationFactor
85  scalar relax_;
86 
87  //- Patch face area by cell volume
88  scalarField AbyV_;
89 
90  //- Convective turbulent thermal diffusivity
91  scalarField alphatConv_;
92 
93 
94 public:
95 
96  //- Runtime type information
97  TypeName("compressible::alphatWallBoilingWallFunction");
98 
99 
100  // Constructors
101 
102  //- Construct from patch and internal field
104  (
105  const fvPatch&,
107  );
108 
109  //- Construct from patch, internal field and dictionary
111  (
112  const fvPatch&,
114  const dictionary&
115  );
116 
117  //- Construct by mapping given
118  // alphatWallBoilingWallFunctionFvPatchScalarField
119  // onto a new patch
121  (
123  const fvPatch&,
125  const fvPatchFieldMapper&
126  );
127 
128  //- Construct as copy
130  (
132  );
133 
134  //- Construct and return a clone
135  virtual tmp<fvPatchScalarField> clone() const
136  {
138  (
140  );
141  }
142 
143  //- Construct as copy setting internal field reference
145  (
148  );
149 
150  //- Construct and return a clone setting internal field reference
152  (
154  ) const
155  {
157  (
159  );
160  }
161 
162 
163  // Member functions
164 
165  // Evaluation functions
166 
167  //- Update the coefficients associated with the patch field
168  virtual void updateCoeffs();
169 
170 
171  // I-O
172 
173  //- Write
174  virtual void write(Ostream&) const;
175 };
176 
177 
178 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
179 
180 } // End namespace compressible
181 } // End namespace Foam
182 
183 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
184 
185 #endif
186 
187 // ************************************************************************* //
virtual void updateCoeffs()
Update the coefficients associated with the patch field.
A list of keyword definitions, which are a keyword followed by any number of values (e...
Definition: dictionary.H:137
A finiteVolume patch using a polyPatch and a fvBoundaryMesh.
Definition: fvPatch.H:61
A thermal wall function for simulation of subcooled nucleate wall boiling.
Foam::fvPatchFieldMapper.
TypeName("compressible::alphatWallBoilingWallFunction")
Runtime type information.
An Ostream is an abstract base class for all output systems (streams, files, token lists...
Definition: Ostream.H:53
alphatWallBoilingWallFunctionFvPatchScalarField(const fvPatch &, const DimensionedField< scalar, volMesh > &)
Construct from patch and internal field.
virtual tmp< fvPatchScalarField > clone() const
Construct and return a clone.
This boundary condition provides a thermal wall function for turbulent thermal diffusivity (usuallyal...
Field with dimensions and associated with geometry type GeoMesh which is used to size the field and a...
A class for managing temporary objects.
Definition: PtrList.H:54
Namespace for OpenFOAM.
bool compressible
Definition: pEqn.H:30