FreeFOAM The Cross-Platform CFD Toolkit
maxwellSlipUFvPatchVectorField.H
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23 
24 Class
25  Foam::maxwellSlipUFvPatchVectorField
26 
27 Description
28  Maxwell slip boundary condition including thermal creep and surface
29  curvature terms that can be optionally switched off.
30 
31 SourceFiles
32  fixedRhoFvPatchScalarField.C
33 
34 \*---------------------------------------------------------------------------*/
35 
36 #ifndef maxwellSlipUFvPatchVectorField_H
37 #define maxwellSlipUFvPatchVectorField_H
38 
40 #include <OpenFOAM/Switch.H>
41 
42 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
43 
44 namespace Foam
45 {
46 
47 /*---------------------------------------------------------------------------*\
48  Class maxwellSlipUFvPatch Declaration
49 \*---------------------------------------------------------------------------*/
50 
52 :
53  public mixedFixedValueSlipFvPatchVectorField
54 {
55 
56  // Private data
57 
58  // Accommodation coefficient
59  scalar accommodationCoeff_;
60 
61  // Wall velocity
62  vectorField Uwall_;
63 
64  // Include thermal creep term (default on)
65  Switch thermalCreep_;
66 
67  // Include boundary curvature term (default on)
68  Switch curvature_;
69 
70 public:
71 
72  //- Runtime type information
73  TypeName("maxwellSlipU");
74 
75 
76  // Constructors
77 
78  //- Construct from patch and internal field
80  (
81  const fvPatch&,
83  );
84 
85  //- Construct from patch, internal field and dictionary
87  (
88  const fvPatch&,
90  const dictionary&
91  );
92 
93  //- Construct by mapping given
94  // maxwellSlipUFvPatchVectorField onto a new patch
96  (
98  const fvPatch&,
100  const fvPatchFieldMapper&
101  );
102 
103  //- Construct and return a clone
105  {
107  (
109  );
110  }
111 
112  //- Construct as copy setting internal field reference
114  (
117  );
118 
119  //- Construct and return a clone setting internal field reference
121  (
123  ) const
124  {
126  (
127  new maxwellSlipUFvPatchVectorField(*this, iF)
128  );
129  }
130 
131  // Member functions
132 
133  //- Update the coefficients associated with the patch field
134  virtual void updateCoeffs();
135 
136  //- Write
137  virtual void write(Ostream&) const;
138 };
139 
140 
141 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
142 
143 } // End namespace Foam
144 
145 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
146 
147 #endif
148 
149 // ************************ vim: set sw=4 sts=4 et: ************************ //