rotatingTotalPressureFvPatchScalarField.H
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23 
24 Class
25  Foam::rotatingTotalPressureFvPatchScalarField
26 
27 Group
28  grpInletBoundaryConditions grpOutletBoundaryConditions
29 
30 Description
31  This boundary condition provides a total pressure condition for patches
32  in a rotating frame.
33 
34  \heading Patch usage
35 
36  \table
37  Property | Description | Required | Default value
38  U | velocity field name | no | U
39  phi | flux field name | no | phi
40  rho | density field name | no | none
41  psi | compressibility field name | no | none
42  gamma | ratio of specific heats (Cp/Cv) | yes |
43  p0 | static pressure reference | yes |
44  omega | angular velocty of the frame [rad/s] | yes |
45  \endtable
46 
47  Example of the boundary condition specification:
48  \verbatim
49  myPatch
50  {
51  type rotatingTotalPressure;
52  U U;
53  phi phi;
54  rho rho;
55  psi psi;
56  gamma 1.4;
57  p0 uniform 1e5;
58  omega 100;
59  }
60  \endverbatim
61 
62  The \c omega entry is a DataEntry type, able to describe time varying
63  functions.
64 
65 SeeAlso
66  Foam::totalPressureFvPatchScalarField
67 
68 SourceFiles
69  rotatingTotalPressureFvPatchScalarField.C
70 
71 \*---------------------------------------------------------------------------*/
72 
73 #ifndef rotatingTotalPressureFvPatchScalarField_H
74 #define rotatingTotalPressureFvPatchScalarField_H
75 
77 #include "DataEntry.H"
78 
79 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
80 
81 namespace Foam
82 {
83 
84 /*---------------------------------------------------------------------------*\
85  Class rotatingTotalPressureFvPatchScalarField Declaration
86 \*---------------------------------------------------------------------------*/
87 
88 class rotatingTotalPressureFvPatchScalarField
89 :
90  public totalPressureFvPatchScalarField
91 {
92  // Private data
93 
94  //- Angular velocity of the frame
95  autoPtr<DataEntry<vector> > omega_;
96 
97 
98 public:
99 
100  //- Runtime type information
101  TypeName("rotatingTotalPressure");
102 
103 
104  // Constructors
105 
106  //- Construct from patch and internal field
108  (
109  const fvPatch&,
110  const DimensionedField<scalar, volMesh>&
111  );
112 
113  //- Construct from patch, internal field and dictionary
115  (
116  const fvPatch&,
117  const DimensionedField<scalar, volMesh>&,
118  const dictionary&
119  );
120 
121  //- Construct by mapping given rotatingTotalPressureFvPatchScalarField
122  // onto a new patch
124  (
126  const fvPatch&,
128  const fvPatchFieldMapper&
129  );
130 
131  //- Construct as copy
133  (
135  );
136 
137  //- Construct and return a clone
138  virtual tmp<fvPatchScalarField> clone() const
139  {
141  (
143  );
144  }
145 
146  //- Construct as copy setting internal field reference
148  (
151  );
152 
153  //- Construct and return a clone setting internal field reference
155  (
157  ) const
158  {
160  (
162  );
163  }
164 
165 
166  // Member functions
167 
168  // Evaluation functions
169 
170  //- Update the coefficients associated with the patch field
171  virtual void updateCoeffs();
172 
173 
174  //- Write
175  virtual void write(Ostream&) const;
176 };
178 
179 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
180 
181 } // End namespace Foam
182 
183 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
184 
185 #endif
186 
187 // ************************************************************************* //
Field with dimensions and associated with geometry type GeoMesh which is used to size the field and a...
Foam::fvPatchFieldMapper.
virtual void updateCoeffs()
Update the coefficients associated with the patch field.
Namespace for OpenFOAM.
rotatingTotalPressureFvPatchScalarField(const fvPatch &, const DimensionedField< scalar, volMesh > &)
Construct from patch and internal field.
This boundary condition provides a total pressure condition for patches in a rotating frame...
An Ostream is an abstract base class for all output systems (streams, files, token lists...
Definition: Ostream.H:53
TypeName("rotatingTotalPressure")
Runtime type information.
virtual tmp< fvPatchScalarField > clone() const
Construct and return a clone.
A class for managing temporary objects.
Definition: PtrList.H:118