mirror of
https://develop.openfoam.com/Development/openfoam.git
synced 2025-11-28 03:28:01 +00:00
8f5997bb6a
- shm: have displacementMotionSolver as alternative mesh shrinker
(instead of medialAxis).
- updated iglooWithFridges tutorial to use displacementLaplacian
- selectable interpolation from cells to points in the motion solvers
using the 'interpolation' keyword:
interpolation volPointInterpolation; // default
or
interpolation patchCorrected (lowerWall upperWall);
- wrapped up mesh shrinkers (see above) for use as a displacementMotionSolver
(i.e. the opposite of the displacementMotionSolver mesh shrinker)
159 lines
4.5 KiB
C++
159 lines
4.5 KiB
C++
/*---------------------------------------------------------------------------*\
|
|
========= |
|
|
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
|
|
\\ / O peration |
|
|
\\ / A nd | Copyright (C) 2015 OpenFOAM Foundation
|
|
\\/ M anipulation | Copyright (C) 2015 OpenCFD Ltd.
|
|
-------------------------------------------------------------------------------
|
|
License
|
|
This file is part of OpenFOAM.
|
|
|
|
OpenFOAM is free software: you can redistribute it and/or modify i
|
|
under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
|
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
Class
|
|
Foam::displacementMotionSolverMeshMover
|
|
|
|
Description
|
|
Quality-based under-relaxation wrapped around generic
|
|
displacementMotionSolver.
|
|
|
|
Example of use in layer settings in snappyHexMeshDict:
|
|
\verbatim
|
|
meshShrinker displacementMotionSolver;
|
|
solver displacementLaplacian;
|
|
displacementLaplacianCoeffs
|
|
{
|
|
diffusivity quadratic inverseDistance 1(wall);
|
|
}
|
|
\endverbatim
|
|
|
|
SourceFiles
|
|
displacementMotionSolverMeshMover.C
|
|
|
|
\*---------------------------------------------------------------------------*/
|
|
|
|
#ifndef displacementMotionSolverMeshMover_H
|
|
#define displacementMotionSolverMeshMover_H
|
|
|
|
#include "externalDisplacementMeshMover.H"
|
|
#include "displacementMotionSolver.H"
|
|
#include "motionSmootherAlgo.H"
|
|
#include "fieldSmoother.H"
|
|
|
|
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
|
|
|
namespace Foam
|
|
{
|
|
|
|
/*---------------------------------------------------------------------------*\
|
|
Class displacementMotionSolverMeshMover Declaration
|
|
\*---------------------------------------------------------------------------*/
|
|
|
|
class displacementMotionSolverMeshMover
|
|
:
|
|
public externalDisplacementMeshMover
|
|
{
|
|
// Private Data
|
|
|
|
//- Mesh motion solver
|
|
autoPtr<displacementMotionSolver> solverPtr_;
|
|
|
|
//- IDs of fixedValue patches that we can modify
|
|
const labelList adaptPatchIDs_;
|
|
|
|
//- Combined indirect fixedValue patches that we can modify
|
|
autoPtr<indirectPrimitivePatch> adaptPatchPtr_;
|
|
|
|
//- Scale factor for displacemen
|
|
pointScalarField scale_;
|
|
|
|
//- Old point field
|
|
pointField oldPoints_;
|
|
|
|
//- Mesh mover algorithm
|
|
motionSmootherAlgo meshMover_;
|
|
|
|
//- Field smoothing
|
|
fieldSmoother fieldSmoother_;
|
|
|
|
|
|
// Private Member Functions
|
|
|
|
//- Apply the mesh mover algorithm
|
|
bool moveMesh
|
|
(
|
|
const dictionary& moveDict,
|
|
const label nAllowableErrors,
|
|
labelList& checkFaces
|
|
);
|
|
|
|
|
|
public:
|
|
|
|
//- Runtime type information
|
|
TypeName("displacementMotionSolver");
|
|
|
|
|
|
// Constructors
|
|
|
|
//- Construct from a polyMesh and an IOdictionary
|
|
displacementMotionSolverMeshMover
|
|
(
|
|
const dictionary& dict,
|
|
const List<labelPair>& baffles,
|
|
pointVectorField& pointDisplacemen
|
|
);
|
|
|
|
|
|
//- Destructor
|
|
virtual ~displacementMotionSolverMeshMover();
|
|
|
|
|
|
// Member Functions
|
|
|
|
//- Move mesh using current pointDisplacement boundary values.
|
|
// Return true if succesful (errors on checkFaces less than
|
|
// allowable). Updates pointDisplacement.
|
|
virtual bool move
|
|
(
|
|
const dictionary&,
|
|
const label nAllowableErrors,
|
|
labelList& checkFaces
|
|
);
|
|
|
|
//- Update local data for geometry changes
|
|
virtual void movePoints(const pointField&);
|
|
|
|
//- Update local data for topology changes
|
|
virtual void updateMesh(const mapPolyMesh&)
|
|
{
|
|
notImplemented
|
|
(
|
|
"displacementMotionSolverMeshMover::updateMesh"
|
|
"(const mapPolyMesh&)"
|
|
);
|
|
}
|
|
};
|
|
|
|
|
|
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
|
|
|
} // End namespace Foam
|
|
|
|
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
|
|
|
#endif
|
|
|
|
// ************************************************************************* //
|