displacementComponentLaplacian_fvMotionSolver.H
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23 
24 Class
25  Foam::fvMotionSolvers::displacementComponentLaplacian
26 
27 Description
28  Mesh motion solver for an fvMesh. Based on solving the cell-centre
29  Laplacian for the given component of the motion displacement.
30 
31 SourceFiles
32  displacementComponentLaplacian_fvMotionSolver.C
33 
34 \*---------------------------------------------------------------------------*/
35 
36 #ifndef displacementComponentLaplacian_fvMotionSolver_H
37 #define displacementComponentLaplacian_fvMotionSolver_H
38 
40 #include "fvMotionSolver.H"
41 
42 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
43 
44 namespace Foam
45 {
46 
47 // Forward class declarations
48 class motionDiffusivity;
49 
50 namespace fvMotionSolvers
51 {
52 
53 /*---------------------------------------------------------------------------*\
54  Class displacementComponentLaplacian Declaration
55 \*---------------------------------------------------------------------------*/
56 
58 :
59  public fvMotionSolver,
61 {
62  // Private Data
63 
64  //- Cell-centre motion field
65  mutable volScalarField cellDisplacement_;
66 
67  //- Optionally read point-position field. Used only for position
68  // boundary conditions.
69  mutable autoPtr<pointVectorField> pointLocation_;
70 
71  //- Diffusivity type and data stream
72  ITstream diffusivityType_;
73 
74  //- Diffusivity used to control the motion
75  autoPtr<motionDiffusivity> diffusivityPtr_;
76 
77  //- Frozen points (that are not on patches). -1 or points that are
78  // fixed to be at points0_ location
79  label frozenPointsZone_;
80 
81 
82  // Private Member Functions
83 
84  //- Return the component corresponding to the given component name
85  direction cmpt(const word& cmptName) const;
86 
87 
88 public:
89 
90  //- Runtime type information
91  TypeName("displacementComponentLaplacian");
92 
93 
94  // Constructors
95 
96  //- Construct from fvMesh and dictionary
98 
99  //- Construct from polyMesh and dictionary
101 
102  //- Disallow default bitwise copy construction
104  (
106  ) = delete;
107 
108 
109  //- Destructor
111 
112 
113  // Member Functions
114 
115  //- Non-const access to the cellDisplacement in order to allow
116  // changes to the boundary motion
118  {
119  return cellDisplacement_;
120  }
121 
122  //- Return point location obtained from the current motion field
123  virtual tmp<pointField> newPoints();
124 
125  //- Update corresponding to the given map
126  virtual void topoChange(const polyTopoChangeMap&);
127 
128  //- Update from another mesh using the given map
129  virtual void mapMesh(const polyMeshMap&);
130 
131 
132  // Member Operators
133 
134  //- Disallow default bitwise assignment
135  void operator=
136  (
138  ) = delete;
139 };
140 
141 
142 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
143 
144 } // End namespace fvMotionSolvers
145 } // End namespace Foam
146 
147 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
148 
149 #endif
150 
151 // ************************************************************************* //
Generic GeometricField class.
Input token stream.
Definition: ITstream.H:56
An auto-pointer similar to the STL auto_ptr but with automatic casting to a reference to the type and...
Definition: autoPtr.H:51
A list of keywords followed by any number of values (e.g. words and numbers) or sub-dictionaries.
Definition: dictionary.H:162
Mesh data needed to do the Finite Volume discretisation.
Definition: fvMesh.H:98
Base class for fvMesh motion solvers.
Mesh motion solver for an fvMesh. Based on solving the cell-centre Laplacian for the given component ...
displacementComponentLaplacian(fvMesh &, const dictionary &)
Construct from fvMesh and dictionary.
virtual void topoChange(const polyTopoChangeMap &)
Update corresponding to the given map.
virtual tmp< pointField > newPoints()
Return point location obtained from the current motion field.
virtual void mapMesh(const polyMeshMap &)
Update from another mesh using the given map.
volScalarField & cellDisplacement()
Non-const access to the cellDisplacement in order to allow.
TypeName("displacementComponentLaplacian")
Runtime type information.
Abstract base class for component displacement pointMesh movers.
Class containing mesh-to-mesh mapping information.
Definition: polyMeshMap.H:51
Mesh consisting of general polyhedral cells.
Definition: polyMesh.H:78
Class containing mesh-to-mesh mapping information after a change in polyMesh topology.
A class for managing temporary objects.
Definition: tmp.H:55
A class for handling words, derived from string.
Definition: word.H:63
Namespace for OpenFOAM.
intWM_LABEL_SIZE_t label
A label is an int32_t or int64_t as specified by the pre-processor macro WM_LABEL_SIZE.
Definition: label.H:59
uint8_t direction
Definition: direction.H:45