fixedShearStressFvPatchVectorField.H
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23 
24 Class
25  Foam::fixedShearStressFvPatchVectorField
26 
27 Description
28  Set a constant shear stress as tau0 = -nuEff dU/dn.
29 
30 SourceFiles
31  fixedShearStressFvPatchVectorField.C
32 
33 \*---------------------------------------------------------------------------*/
34 
35 #ifndef fixedShearStressFvPatchVectorField_H
36 #define fixedShearStressFvPatchVectorField_H
37 
38 #include "fvPatchFields.H"
40 
41 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
42 
43 namespace Foam
44 {
45 
46 /*---------------------------------------------------------------------------*\
47  Class fixedShearStressFvPatchVectorField Declaration
48 \*---------------------------------------------------------------------------*/
49 
51 :
52  public fixedValueFvPatchVectorField
53 {
54  // Private Data
55 
56  //- Constant shear stress
57  const vector tau0_;
58 
59 
60 public:
61 
62  //- Runtime type information
63  TypeName("fixedShearStress");
64 
65 
66  // Constructors
67 
68  //- Construct from patch and internal field
70  (
71  const fvPatch&,
73  );
74 
75  //- Construct from patch, internal field and dictionary
77  (
78  const fvPatch&,
80  const dictionary&
81  );
82 
83  //- Construct by mapping given
85  (
87  const fvPatch&,
89  const fvPatchFieldMapper&
90  );
91 
92  //- Copy constructor
94  (
96  );
97 
98  //- Construct and return a clone
99  virtual tmp<fvPatchVectorField> clone() const
100  {
102  (
104  );
105  }
106 
107  //- Copy constructor setting internal field reference
109  (
112  );
113 
114  //- Construct and return a clone setting internal field reference
116  (
118  ) const
119  {
121  (
123  );
124  }
125 
126 
127  // Member Functions
128 
129  //- Update the coefficients associated with the patch field
130  virtual void updateCoeffs();
131 
132  //- Write
133  virtual void write(Ostream&) const;
134 };
135 
136 
137 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
138 
139 } // End namespace Foam
140 
141 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
142 
143 #endif
144 
145 // ************************************************************************* //
TypeName("fixedShearStress")
Runtime type information.
A list of keyword definitions, which are a keyword followed by any number of values (e...
Definition: dictionary.H:158
Set a constant shear stress as tau0 = -nuEff dU/dn.
A finiteVolume patch using a polyPatch and a fvBoundaryMesh.
Definition: fvPatch.H:61
Foam::fvPatchFieldMapper.
An Ostream is an abstract base class for all output systems (streams, files, token lists...
Definition: Ostream.H:54
fixedShearStressFvPatchVectorField(const fvPatch &, const DimensionedField< vector, volMesh > &)
Construct from patch and internal field.
virtual void updateCoeffs()
Update the coefficients associated with the patch field.
Field with dimensions and associated with geometry type GeoMesh which is used to size the field and a...
virtual tmp< fvPatchVectorField > clone() const
Construct and return a clone.
A class for managing temporary objects.
Definition: PtrList.H:53
Namespace for OpenFOAM.