inletOutletFvPatchField.H
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23 
24 Class
25  Foam::inletOutletFvPatchField
26 
27 Description
28  This boundary condition provides a generic outflow condition, with
29  specified inflow for the case of return flow.
30 
31 Usage
32  \table
33  Property | Description | Required | Default value
34  phi | Flux field name | no | phi
35  inletValue | Inlet value for reverse flow | yes |
36  \endtable
37 
38  Example of the boundary condition specification:
39  \verbatim
40  <patchName>
41  {
42  type inletOutlet;
43  phi phi;
44  inletValue uniform 0;
45  value uniform 0;
46  }
47  \endverbatim
48 
49  The mode of operation is determined by the sign of the flux across the
50  patch faces.
51 
52  Note:
53  Sign conventions:
54  - Positive flux (out of domain): apply zero-gradient condition
55  - Negative flux (into of domain): apply the "inletValue" fixed-value
56 
57 See also
58  Foam::mixedFvPatchField
59  Foam::zeroGradientFvPatchField
60  Foam::outletInletFvPatchField
61 
62 SourceFiles
63  inletOutletFvPatchField.C
64 
65 \*---------------------------------------------------------------------------*/
66 
67 #ifndef inletOutletFvPatchField_H
68 #define inletOutletFvPatchField_H
69 
70 #include "mixedFvPatchField.H"
71 
72 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
73 
74 namespace Foam
75 {
76 
77 /*---------------------------------------------------------------------------*\
78  Class inletOutletFvPatchField Declaration
79 \*---------------------------------------------------------------------------*/
80 
81 template<class Type>
82 class inletOutletFvPatchField
83 :
84  public mixedFvPatchField<Type>
85 {
86 
87 protected:
88 
89  // Protected data
90 
91  //- Name of flux field
92  word phiName_;
93 
94 
95 public:
96 
97  //- Runtime type information
98  TypeName("inletOutlet");
99 
100 
101  // Constructors
102 
103  //- Construct from patch and internal field
105  (
106  const fvPatch&,
108  );
109 
110  //- Construct from patch, internal field and dictionary
112  (
113  const fvPatch&,
115  const dictionary&
116  );
117 
118  //- Construct by mapping given inletOutletFvPatchField onto a new patch
120  (
122  const fvPatch&,
124  const fieldMapper&
125  );
126 
127  //- Disallow copy without setting internal field reference
129 
130  //- Copy constructor setting internal field reference
132  (
135  );
136 
137  //- Construct and return a clone setting internal field reference
139  (
141  ) const
142  {
143  return tmp<fvPatchField<Type>>
144  (
145  new inletOutletFvPatchField<Type>(*this, iF)
146  );
147  }
148 
149 
150  // Member Functions
151 
152  // Attributes
153 
154  //- Return true: this patch field is altered by assignment
155  virtual bool assignable() const
156  {
157  return true;
158  }
159 
160  //- Return the flux-field name
161  const word& phiName() const
162  {
163  return phiName_;
164  }
165 
166  //- Return access to the flux-field name
167  word& phiName()
168  {
169  return phiName_;
170  }
171 
172 
173  //- Update the coefficients associated with the patch field
174  virtual void updateCoeffs();
175 
176  //- Write
177  virtual void write(Ostream&) const;
178 
179 
180  // Member Operators
181 
182  virtual void operator=(const fvPatchField<Type>& pvf);
183 };
184 
185 
186 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
187 
188 } // End namespace Foam
189 
190 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
191 
192 #ifdef NoRepository
193  #include "inletOutletFvPatchField.C"
194 #endif
195 
196 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
197 
198 #endif
199 
200 // ************************************************************************* //
Field with dimensions and associated with geometry type GeoMesh which is used to size the field and a...
An Ostream is an abstract base class for all output systems (streams, files, token lists,...
Definition: Ostream.H:57
A list of keyword definitions, which are a keyword followed by any number of values (e....
Definition: dictionary.H:162
Abstract base class for field mapping.
Definition: fieldMapper.H:48
Abstract base class with a fat-interface to all derived classes covering all possible ways in which t...
Definition: fvPatchField.H:88
tmp< fvPatchField< Type > > clone() const
Disallow clone without setting internal field reference.
Definition: fvPatchField.H:204
A finiteVolume patch using a polyPatch and a fvBoundaryMesh.
Definition: fvPatch.H:64
This boundary condition provides a generic outflow condition, with specified inflow for the case of r...
virtual void write(Ostream &) const
Write.
inletOutletFvPatchField(const fvPatch &, const DimensionedField< Type, volMesh > &)
Construct from patch and internal field.
virtual void operator=(const fvPatchField< Type > &pvf)
virtual void updateCoeffs()
Update the coefficients associated with the patch field.
TypeName("inletOutlet")
Runtime type information.
virtual bool assignable() const
Return true: this patch field is altered by assignment.
const word & phiName() const
Return the flux-field name.
A class for managing temporary objects.
Definition: tmp.H:55
A class for handling words, derived from string.
Definition: word.H:62
Namespace for OpenFOAM.