displacementLaplacianFvMotionSolver.H
Go to the documentation of this file.
1/*---------------------------------------------------------------------------*\
2 ========= |
3 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
4 \\ / O peration |
5 \\ / A nd | www.openfoam.com
6 \\/ M anipulation |
7-------------------------------------------------------------------------------
8 Copyright (C) 2011-2016 OpenFOAM Foundation
9-------------------------------------------------------------------------------
10License
11 This file is part of OpenFOAM.
12
13 OpenFOAM is free software: you can redistribute it and/or modify it
14 under the terms of the GNU General Public License as published by
15 the Free Software Foundation, either version 3 of the License, or
16 (at your option) any later version.
17
18 OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
19 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
20 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
21 for more details.
22
23 You should have received a copy of the GNU General Public License
24 along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
25
26Class
27 Foam::displacementLaplacianFvMotionSolver
28
29Group
30 grpMeshMotionSolvers
31
32Description
33 Mesh motion solver for an fvMesh. Based on solving the cell-centre
34 Laplacian for the motion displacement.
35
36SourceFiles
37 displacementLaplacianFvMotionSolver.C
38
39\*---------------------------------------------------------------------------*/
40
41#ifndef displacementLaplacianFvMotionSolver_H
42#define displacementLaplacianFvMotionSolver_H
43
45#include "fvMotionSolver.H"
46
47// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
48
49namespace Foam
50{
51
52// Forward class declarations
53class motionInterpolation;
54class motionDiffusivity;
55
56/*---------------------------------------------------------------------------*\
57 Class displacementLaplacianFvMotionSolver Declaration
58\*---------------------------------------------------------------------------*/
61:
63 public fvMotionSolver
64{
65 // Private data
66
67 //- Cell-centre motion field
68 mutable volVectorField cellDisplacement_;
69
70 //- Optionally read point-position field. Used only for position
71 // boundary conditions.
72 mutable autoPtr<pointVectorField> pointLocation_;
73
74 //- Interpolation used to transfer cell displacement to the points
75 autoPtr<motionInterpolation> interpolationPtr_;
76
77 //- Diffusivity used to control the motion
78 autoPtr<motionDiffusivity> diffusivityPtr_;
79
80 //- Frozen points (that are not on patches). -1 or points that are
81 // fixed to be at points0_ location
82 label frozenPointsZone_;
83
84
85 // Private Member Functions
86
87 //- No copy construct
89 (
91 ) = delete;
92
93 //- No copy assignment
94 void operator=(const displacementLaplacianFvMotionSolver&) = delete;
95
96
97public:
98
99 //- Runtime type information
100 TypeName("displacementLaplacian");
101
102
103 // Constructors
104
105 //- Construct from polyMesh and IOdictionary
107 (
108 const polyMesh&,
109 const IOdictionary&
110 );
111
112 //- Construct from components
114 (
115 const polyMesh& mesh,
116 const IOdictionary& dict,
118 const pointIOField& points0
119 );
120
121
122 //- Destructor
124
125
126 // Member Functions
127
128 //- Return reference to the cell motion displacement field
130 {
131 return cellDisplacement_;
132 }
133
134 //- Return const reference to the cell motion displacement field
135 const volVectorField& cellDisplacement() const
136 {
137 return cellDisplacement_;
138 }
139
140 //- Return reference to the diffusivity field
142
143 //- Return point location obtained from the current motion field
144 virtual tmp<pointField> curPoints() const;
145
146 //- Solve for motion
147 virtual void solve();
148
149 //- Update topology
150 virtual void updateMesh(const mapPolyMesh&);
151};
152
153
154// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
155
156} // End namespace Foam
157
158// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
159
160#endif
161
162// ************************************************************************* //
A primitive field of type <T> with automated input and output.
Definition: IOField.H:58
IOdictionary is derived from dictionary and IOobject to give the dictionary automatic IO functionalit...
Definition: IOdictionary.H:57
Pointer management similar to std::unique_ptr, with some additional methods and type checking.
Definition: autoPtr.H:66
Mesh motion solver for an fvMesh. Based on solving the cell-centre Laplacian for the motion displacem...
virtual tmp< pointField > curPoints() const
Return point location obtained from the current motion field.
TypeName("displacementLaplacian")
Runtime type information.
volVectorField & cellDisplacement()
Return reference to the cell motion displacement field.
motionDiffusivity & diffusivity()
Return reference to the diffusivity field.
const volVectorField & cellDisplacement() const
Return const reference to the cell motion displacement field.
virtual void updateMesh(const mapPolyMesh &)
Update topology.
Virtual base class for displacement motion solver.
pointVectorField & pointDisplacement() noexcept
Return reference to the point motion displacement field.
Base class for fvMesh based motionSolvers.
const fvMesh & mesh() const
Return reference to the fvMesh to be moved.
Class containing mesh-to-mesh mapping information after a change in polyMesh topology.
Definition: mapPolyMesh.H:162
Abstract base class for cell-centre mesh motion diffusivity.
pointField & points0() noexcept
Return reference to the reference ('0') pointField.
Mesh consisting of general polyhedral cells.
Definition: polyMesh.H:81
A class for managing temporary objects.
Definition: tmp.H:65
Namespace for OpenFOAM.
dictionary dict
#define TypeName(TypeNameString)
Declare a ClassName() with extra virtual type info.
Definition: typeInfo.H:73