mirror of
https://develop.openfoam.com/Development/openfoam.git
synced 2025-11-28 03:28:01 +00:00
upwind versions of stencils
This commit is contained in:
mattijs
@ -95,6 +95,7 @@ DebugSwitches
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Euler 0;
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EulerImplicit 0;
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EulerRotation 0;
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extendedCellToFaceStencil 0;
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FDIC 0;
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FaceCellWave 0;
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GAMG 0;
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@ -273,6 +273,15 @@ Foam::mapDistribute::mapDistribute
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}
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Foam::mapDistribute::mapDistribute(const mapDistribute& map)
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:
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constructSize_(map.constructSize_),
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subMap_(map.subMap_),
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constructMap_(map.constructMap_),
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schedulePtr_()
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{}
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// * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * //
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void Foam::mapDistribute::compact(const boolList& elemIsUsed)
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@ -413,4 +422,24 @@ void Foam::mapDistribute::compact(const boolList& elemIsUsed)
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}
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// * * * * * * * * * * * * * * * Member Operators * * * * * * * * * * * * * //
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void Foam::mapDistribute::operator=(const mapDistribute& rhs)
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{
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// Check for assignment to self
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if (this == &rhs)
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{
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FatalErrorIn
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(
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"Foam::mapDistribute::operator=(const Foam::mapDistribute&)"
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) << "Attempted assignment to self"
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<< abort(FatalError);
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}
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constructSize_ = rhs.constructSize_;
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subMap_ = rhs.subMap_;
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constructMap_ = rhs.constructMap_;
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schedulePtr_.clear();
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}
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// ************************************************************************* //
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@ -81,16 +81,6 @@ class mapDistribute
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mutable autoPtr<List<labelPair> > schedulePtr_;
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// Private Member Functions
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//- Disallow default bitwise copy construct
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mapDistribute(const mapDistribute&);
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//- Disallow default bitwise assignment
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void operator=(const mapDistribute&);
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public:
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// Constructors
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@ -120,6 +110,9 @@ public:
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const labelList& recvProcs
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);
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//- Construct copy
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mapDistribute(const mapDistribute&);
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// Member Functions
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@ -262,6 +255,11 @@ public:
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"mapDistribute::updateMesh(const mapPolyMesh&)"
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);
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}
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// Member Operators
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void operator=(const mapDistribute&);
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};
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@ -65,6 +65,7 @@ $(cellToFace)/MeshObjects/upwindCECCellToFaceStencilObject.C
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$(cellToFace)/MeshObjects/upwindCFCCellToFaceStencilObject.C
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$(cellToFace)/MeshObjects/upwindCPCCellToFaceStencilObject.C
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$(cellToFace)/MeshObjects/upwindFECCellToFaceStencilObject.C
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$(cellToFace)/MeshObjects/pureUpwindCFCCellToFaceStencilObject.C
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faceToCell = $(extendedStencil)/faceToCell
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$(faceToCell)/fullStencils/faceToCellStencil.C
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@ -216,6 +217,10 @@ $(schemes)/quadraticFit/quadraticFit.C
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$(schemes)/quadraticLinearUpwindFit/quadraticLinearUpwindFit.C
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$(schemes)/quadraticUpwindFit/quadraticUpwindFit.C
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$(schemes)/cubicUpwindFit/cubicUpwindFit.C
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/*
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$(schemes)/quadraticLinearPureUpwindFit/quadraticLinearPureUpwindFit.C
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*/
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$(schemes)/linearPureUpwindFit/linearPureUpwindFit.C
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limitedSchemes = $(surfaceInterpolation)/limitedSchemes
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$(limitedSchemes)/limitedSurfaceInterpolationScheme/limitedSurfaceInterpolationSchemes.C
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@ -26,9 +26,6 @@ License
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#include "CECCellToCellStencil.H"
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#include "syncTools.H"
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//#include "meshTools.H"
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//#include "OFstream.H"
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//#include "Time.H"
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// * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * //
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@ -67,7 +67,14 @@ public:
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:
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MeshObject<fvMesh, centredCECCellToFaceStencilObject>(mesh),
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extendedCentredCellToFaceStencil(CECCellToFaceStencil(mesh))
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{}
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{
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if (extendedCellToFaceStencil::debug)
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{
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Info<< "Generated centred stencil " << type()
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<< nl << endl;
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writeStencilStats(Info, stencil(), map());
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}
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}
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// Destructor
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@ -67,7 +67,14 @@ public:
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:
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MeshObject<fvMesh, centredCFCCellToFaceStencilObject>(mesh),
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extendedCentredCellToFaceStencil(CFCCellToFaceStencil(mesh))
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{}
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{
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if (extendedCellToFaceStencil::debug)
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{
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Info<< "Generated centred stencil " << type()
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<< nl << endl;
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writeStencilStats(Info, stencil(), map());
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}
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}
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//- Destructor
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@ -67,7 +67,14 @@ public:
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:
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MeshObject<fvMesh, centredCPCCellToFaceStencilObject>(mesh),
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extendedCentredCellToFaceStencil(CPCCellToFaceStencil(mesh))
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{}
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{
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if (extendedCellToFaceStencil::debug)
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{
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Info<< "Generated centred stencil " << type()
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<< nl << endl;
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writeStencilStats(Info, stencil(), map());
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}
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}
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// Destructor
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@ -67,7 +67,14 @@ public:
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:
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MeshObject<fvMesh, centredFECCellToFaceStencilObject>(mesh),
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extendedCentredCellToFaceStencil(FECCellToFaceStencil(mesh))
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{}
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{
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if (extendedCellToFaceStencil::debug)
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{
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Info<< "Generated centred stencil " << type()
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<< nl << endl;
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writeStencilStats(Info, stencil(), map());
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}
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}
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// Destructor
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@ -0,0 +1,38 @@
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/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | Copyright (C) 1991-2009 OpenCFD Ltd.
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
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||||
This file is part of OpenFOAM.
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OpenFOAM is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
|
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Free Software Foundation; either version 2 of the License, or (at your
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option) any later version.
|
||||
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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.
|
||||
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||||
You should have received a copy of the GNU General Public License
|
||||
along with OpenFOAM; if not, write to the Free Software Foundation,
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Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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\*---------------------------------------------------------------------------*/
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#include "pureUpwindCFCCellToFaceStencilObject.H"
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// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
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namespace Foam
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{
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defineTypeNameAndDebug(pureUpwindCFCCellToFaceStencilObject, 0);
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}
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// ************************************************************************* //
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@ -0,0 +1,95 @@
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/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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||||
\\ / A nd | Copyright (C) 1991-2009 OpenCFD Ltd.
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
|
||||
This file is part of OpenFOAM.
|
||||
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||||
OpenFOAM is free software; you can redistribute it and/or modify it
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||||
under the terms of the GNU General Public License as published by the
|
||||
Free Software Foundation; either version 2 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, write to the Free Software Foundation,
|
||||
Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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Class
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Foam::upwindCFCCellToFaceStencilObject
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Description
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SourceFiles
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\*---------------------------------------------------------------------------*/
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#ifndef pureUpwindCFCCellToFaceStencilObject_H
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#define pureUpwindCFCCellToFaceStencilObject_H
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#include "extendedUpwindCellToFaceStencil.H"
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#include "CFCCellToFaceStencil.H"
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#include "MeshObject.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace Foam
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{
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/*---------------------------------------------------------------------------*\
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Class pureUpwindCFCCellToFaceStencilObject Declaration
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\*---------------------------------------------------------------------------*/
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class pureUpwindCFCCellToFaceStencilObject
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:
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public MeshObject<fvMesh, pureUpwindCFCCellToFaceStencilObject>,
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public extendedUpwindCellToFaceStencil
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{
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public:
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TypeName("pureUpwindCFCCellToFaceStencil");
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// Constructors
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//- Construct from uncompacted face stencil
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explicit pureUpwindCFCCellToFaceStencilObject
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(
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const fvMesh& mesh
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)
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:
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MeshObject<fvMesh, pureUpwindCFCCellToFaceStencilObject>(mesh),
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extendedUpwindCellToFaceStencil(CFCCellToFaceStencil(mesh))
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{
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if (extendedCellToFaceStencil::debug)
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{
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Info<< "Generated pure upwind stencil " << type()
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<< nl << endl;
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writeStencilStats(Info, ownStencil(), ownMap());
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}
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}
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// Destructor
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virtual ~pureUpwindCFCCellToFaceStencilObject()
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{}
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};
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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} // End namespace Foam
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#endif
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// ************************************************************************* //
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@ -63,6 +63,7 @@ public:
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explicit upwindCECCellToFaceStencilObject
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(
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const fvMesh& mesh,
|
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const bool pureUpwind,
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const scalar minOpposedness
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||||
)
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:
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@ -70,9 +71,17 @@ public:
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extendedUpwindCellToFaceStencil
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(
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CECCellToFaceStencil(mesh),
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pureUpwind,
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minOpposedness
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)
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||||
{}
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{
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if (extendedCellToFaceStencil::debug)
|
||||
{
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Info<< "Generated off-centred stencil " << type()
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<< nl << endl;
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writeStencilStats(Info, ownStencil(), ownMap());
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}
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}
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// Destructor
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@ -35,7 +35,7 @@ SourceFiles
|
||||
#define upwindCFCCellToFaceStencilObject_H
|
||||
|
||||
#include "extendedUpwindCellToFaceStencil.H"
|
||||
#include "FECCellToFaceStencil.H"
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#include "CFCCellToFaceStencil.H"
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#include "MeshObject.H"
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||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
@ -63,16 +63,25 @@ public:
|
||||
explicit upwindCFCCellToFaceStencilObject
|
||||
(
|
||||
const fvMesh& mesh,
|
||||
const bool pureUpwind,
|
||||
const scalar minOpposedness
|
||||
)
|
||||
:
|
||||
MeshObject<fvMesh, upwindCFCCellToFaceStencilObject>(mesh),
|
||||
extendedUpwindCellToFaceStencil
|
||||
(
|
||||
FECCellToFaceStencil(mesh),
|
||||
CFCCellToFaceStencil(mesh),
|
||||
pureUpwind,
|
||||
minOpposedness
|
||||
)
|
||||
{}
|
||||
{
|
||||
if (extendedCellToFaceStencil::debug)
|
||||
{
|
||||
Info<< "Generated off-centred stencil " << type()
|
||||
<< nl << endl;
|
||||
writeStencilStats(Info, ownStencil(), ownMap());
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// Destructor
|
||||
|
||||
@ -63,6 +63,7 @@ public:
|
||||
explicit upwindCPCCellToFaceStencilObject
|
||||
(
|
||||
const fvMesh& mesh,
|
||||
const bool pureUpwind,
|
||||
const scalar minOpposedness
|
||||
)
|
||||
:
|
||||
@ -70,9 +71,17 @@ public:
|
||||
extendedUpwindCellToFaceStencil
|
||||
(
|
||||
CPCCellToFaceStencil(mesh),
|
||||
pureUpwind,
|
||||
minOpposedness
|
||||
)
|
||||
{}
|
||||
{
|
||||
if (extendedCellToFaceStencil::debug)
|
||||
{
|
||||
Info<< "Generated off-centred stencil " << type()
|
||||
<< nl << endl;
|
||||
writeStencilStats(Info, ownStencil(), ownMap());
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// Destructor
|
||||
|
||||
@ -63,6 +63,7 @@ public:
|
||||
explicit upwindFECCellToFaceStencilObject
|
||||
(
|
||||
const fvMesh& mesh,
|
||||
const bool pureUpwind,
|
||||
const scalar minOpposedness
|
||||
)
|
||||
:
|
||||
@ -70,9 +71,17 @@ public:
|
||||
extendedUpwindCellToFaceStencil
|
||||
(
|
||||
FECCellToFaceStencil(mesh),
|
||||
pureUpwind,
|
||||
minOpposedness
|
||||
)
|
||||
{}
|
||||
{
|
||||
if (extendedCellToFaceStencil::debug)
|
||||
{
|
||||
Info<< "Generated off-centred stencil " << type()
|
||||
<< nl << endl;
|
||||
writeStencilStats(Info, ownStencil(), ownMap());
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// Destructor
|
||||
|
||||
@ -29,8 +29,70 @@ License
|
||||
#include "syncTools.H"
|
||||
#include "SortableList.H"
|
||||
|
||||
/* * * * * * * * * * * * * * * Static Member Data * * * * * * * * * * * * * */
|
||||
|
||||
defineTypeNameAndDebug(Foam::extendedCellToFaceStencil, 0);
|
||||
|
||||
|
||||
// * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * //
|
||||
|
||||
void Foam::extendedCellToFaceStencil::writeStencilStats
|
||||
(
|
||||
Ostream& os,
|
||||
const labelListList& stencil,
|
||||
const mapDistribute& map
|
||||
)
|
||||
{
|
||||
label sumSize = 0;
|
||||
label nSum = 0;
|
||||
label minSize = labelMax;
|
||||
label maxSize = labelMin;
|
||||
|
||||
forAll(stencil, i)
|
||||
{
|
||||
const labelList& sCells = stencil[i];
|
||||
|
||||
if (sCells.size() > 0)
|
||||
{
|
||||
sumSize += sCells.size();
|
||||
nSum++;
|
||||
minSize = min(minSize, sCells.size());
|
||||
maxSize = max(maxSize, sCells.size());
|
||||
}
|
||||
}
|
||||
reduce(sumSize, sumOp<label>());
|
||||
reduce(nSum, sumOp<label>());
|
||||
|
||||
reduce(minSize, minOp<label>());
|
||||
reduce(maxSize, maxOp<label>());
|
||||
|
||||
os << "Stencil size :" << nl
|
||||
<< " average : " << scalar(sumSize)/nSum << nl
|
||||
<< " min : " << minSize << nl
|
||||
<< " max : " << maxSize << nl
|
||||
<< endl;
|
||||
|
||||
// Sum all sent data
|
||||
label nSent = 0;
|
||||
label nLocal = 0;
|
||||
forAll(map.subMap(), procI)
|
||||
{
|
||||
if (procI != Pstream::myProcNo())
|
||||
{
|
||||
nSent += map.subMap()[procI].size();
|
||||
}
|
||||
else
|
||||
{
|
||||
nLocal += map.subMap()[procI].size();
|
||||
}
|
||||
}
|
||||
|
||||
os << "Local data size : " << returnReduce(nLocal, sumOp<label>()) << nl
|
||||
<< "Sent data size : " << returnReduce(nSent, sumOp<label>()) << nl
|
||||
<< endl;
|
||||
}
|
||||
|
||||
|
||||
Foam::autoPtr<Foam::mapDistribute>
|
||||
Foam::extendedCellToFaceStencil::calcDistributeMap
|
||||
(
|
||||
@ -211,8 +273,9 @@ Foam::extendedCellToFaceStencil::calcDistributeMap
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// Constuct map for distribution of compact data.
|
||||
return autoPtr<mapDistribute>
|
||||
autoPtr<mapDistribute> mapPtr
|
||||
(
|
||||
new mapDistribute
|
||||
(
|
||||
@ -222,6 +285,8 @@ Foam::extendedCellToFaceStencil::calcDistributeMap
|
||||
true // reuse send/recv maps.
|
||||
)
|
||||
);
|
||||
|
||||
return mapPtr;
|
||||
}
|
||||
|
||||
|
||||
|
||||
@ -88,8 +88,22 @@ private:
|
||||
void operator=(const extendedCellToFaceStencil&);
|
||||
|
||||
|
||||
protected:
|
||||
|
||||
//- Write some statistics about stencil
|
||||
static void writeStencilStats
|
||||
(
|
||||
Ostream& os,
|
||||
const labelListList& stencil,
|
||||
const mapDistribute& map
|
||||
);
|
||||
|
||||
public:
|
||||
|
||||
// Declare name of the class and its debug switch
|
||||
ClassName("extendedCellToFaceStencil");
|
||||
|
||||
|
||||
// Constructors
|
||||
|
||||
//- Construct from mesh
|
||||
|
||||
@ -101,7 +101,10 @@ Foam::extendedCellToFaceStencil::weightedSum
|
||||
(
|
||||
fld.name(),
|
||||
mesh.time().timeName(),
|
||||
mesh
|
||||
mesh,
|
||||
IOobject::NO_READ,
|
||||
IOobject::NO_WRITE,
|
||||
false
|
||||
),
|
||||
mesh,
|
||||
dimensioned<Type>
|
||||
|
||||
@ -375,10 +375,12 @@ void Foam::extendedUpwindCellToFaceStencil::transportStencils
|
||||
Foam::extendedUpwindCellToFaceStencil::extendedUpwindCellToFaceStencil
|
||||
(
|
||||
const cellToFaceStencil& stencil,
|
||||
const bool pureUpwind,
|
||||
const scalar minOpposedness
|
||||
)
|
||||
:
|
||||
extendedCellToFaceStencil(stencil.mesh())
|
||||
extendedCellToFaceStencil(stencil.mesh()),
|
||||
pureUpwind_(pureUpwind)
|
||||
{
|
||||
//forAll(stencil, faceI)
|
||||
//{
|
||||
@ -430,6 +432,134 @@ Foam::extendedUpwindCellToFaceStencil::extendedUpwindCellToFaceStencil
|
||||
stencil.globalNumbering(),
|
||||
neiStencil_
|
||||
);
|
||||
|
||||
// stencil now in compact form
|
||||
if (pureUpwind_)
|
||||
{
|
||||
const fvMesh& mesh = dynamic_cast<const fvMesh&>(stencil.mesh());
|
||||
|
||||
List<List<point> > stencilPoints(ownStencil_.size());
|
||||
|
||||
// Owner stencil
|
||||
// ~~~~~~~~~~~~~
|
||||
|
||||
collectData(ownMapPtr_(), ownStencil_, mesh.C(), stencilPoints);
|
||||
|
||||
// Mask off all stencil points on wrong side of face
|
||||
forAll(stencilPoints, faceI)
|
||||
{
|
||||
const point& fc = mesh.faceCentres()[faceI];
|
||||
const vector& fArea = mesh.faceAreas()[faceI];
|
||||
|
||||
const List<point>& points = stencilPoints[faceI];
|
||||
const labelList& stencil = ownStencil_[faceI];
|
||||
|
||||
DynamicList<label> newStencil(stencil.size());
|
||||
forAll(points, i)
|
||||
{
|
||||
if (((points[i]-fc) & fArea) < 0)
|
||||
{
|
||||
newStencil.append(stencil[i]);
|
||||
}
|
||||
}
|
||||
if (newStencil.size() != stencil.size())
|
||||
{
|
||||
ownStencil_[faceI].transfer(newStencil);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// Neighbour stencil
|
||||
// ~~~~~~~~~~~~~~~~~
|
||||
|
||||
collectData(neiMapPtr_(), neiStencil_, mesh.C(), stencilPoints);
|
||||
|
||||
// Mask off all stencil points on wrong side of face
|
||||
forAll(stencilPoints, faceI)
|
||||
{
|
||||
const point& fc = mesh.faceCentres()[faceI];
|
||||
const vector& fArea = mesh.faceAreas()[faceI];
|
||||
|
||||
const List<point>& points = stencilPoints[faceI];
|
||||
const labelList& stencil = neiStencil_[faceI];
|
||||
|
||||
DynamicList<label> newStencil(stencil.size());
|
||||
forAll(points, i)
|
||||
{
|
||||
if (((points[i]-fc) & fArea) > 0)
|
||||
{
|
||||
newStencil.append(stencil[i]);
|
||||
}
|
||||
}
|
||||
if (newStencil.size() != stencil.size())
|
||||
{
|
||||
neiStencil_[faceI].transfer(newStencil);
|
||||
}
|
||||
}
|
||||
|
||||
// Note: could compact schedule as well. for if cells are not needed
|
||||
// across any boundary anymore. However relatively rare.
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
Foam::extendedUpwindCellToFaceStencil::extendedUpwindCellToFaceStencil
|
||||
(
|
||||
const cellToFaceStencil& stencil
|
||||
)
|
||||
:
|
||||
extendedCellToFaceStencil(stencil.mesh()),
|
||||
pureUpwind_(true)
|
||||
{
|
||||
// Calculate stencil points with full stencil
|
||||
|
||||
ownStencil_ = stencil;
|
||||
|
||||
ownMapPtr_ = calcDistributeMap
|
||||
(
|
||||
stencil.mesh(),
|
||||
stencil.globalNumbering(),
|
||||
ownStencil_
|
||||
);
|
||||
|
||||
const fvMesh& mesh = dynamic_cast<const fvMesh&>(stencil.mesh());
|
||||
|
||||
List<List<point> > stencilPoints(ownStencil_.size());
|
||||
collectData(ownMapPtr_(), ownStencil_, mesh.C(), stencilPoints);
|
||||
|
||||
// Split stencil into owner and neighbour
|
||||
neiStencil_.setSize(ownStencil_.size());
|
||||
|
||||
forAll(stencilPoints, faceI)
|
||||
{
|
||||
const point& fc = mesh.faceCentres()[faceI];
|
||||
const vector& fArea = mesh.faceAreas()[faceI];
|
||||
|
||||
const List<point>& points = stencilPoints[faceI];
|
||||
const labelList& stencil = ownStencil_[faceI];
|
||||
|
||||
DynamicList<label> newOwnStencil(stencil.size());
|
||||
DynamicList<label> newNeiStencil(stencil.size());
|
||||
forAll(points, i)
|
||||
{
|
||||
if (((points[i]-fc) & fArea) > 0)
|
||||
{
|
||||
newNeiStencil.append(stencil[i]);
|
||||
}
|
||||
else
|
||||
{
|
||||
newOwnStencil.append(stencil[i]);
|
||||
}
|
||||
}
|
||||
if (newNeiStencil.size() > 0)
|
||||
{
|
||||
ownStencil_[faceI].transfer(newOwnStencil);
|
||||
neiStencil_[faceI].transfer(newNeiStencil);
|
||||
}
|
||||
}
|
||||
|
||||
// Should compact schedule. Or have both return the same schedule.
|
||||
neiMapPtr_.reset(new mapDistribute(ownMapPtr_()));
|
||||
}
|
||||
|
||||
|
||||
|
||||
@ -27,7 +27,14 @@ Class
|
||||
|
||||
Description
|
||||
Creates upwind stencil by shifting a centred stencil to upwind and downwind
|
||||
faces.
|
||||
faces and optionally removing all non-(up/down)wind faces ('pureUpwind').
|
||||
|
||||
Note: the minOpposedness parameter is to decide which upwind and
|
||||
downwind faces to combine the stencils from. If myArea is the
|
||||
local area and upwindArea
|
||||
the area of the possible upwind candidate it will be included if
|
||||
(upwindArea & myArea)/magSqr(myArea) > minOpposedness
|
||||
so this includes both cosine and area. WIP.
|
||||
|
||||
SourceFiles
|
||||
extendedUpwindCellToFaceStencil.C
|
||||
@ -57,6 +64,9 @@ class extendedUpwindCellToFaceStencil
|
||||
{
|
||||
// Private data
|
||||
|
||||
//- Does stencil contain upwind points only
|
||||
const bool pureUpwind_;
|
||||
|
||||
//- Swap map for getting neigbouring data
|
||||
autoPtr<mapDistribute> ownMapPtr_;
|
||||
autoPtr<mapDistribute> neiMapPtr_;
|
||||
@ -115,16 +125,31 @@ public:
|
||||
|
||||
// Constructors
|
||||
|
||||
//- Construct from mesh and uncompacted face stencil
|
||||
//- Construct from mesh and uncompacted centred face stencil.
|
||||
// Transports facestencil to create owner and neighbour versions.
|
||||
// pureUpwind to remove any remaining downwind cells.
|
||||
extendedUpwindCellToFaceStencil
|
||||
(
|
||||
const cellToFaceStencil&,
|
||||
const bool pureUpwind,
|
||||
const scalar minOpposedness
|
||||
);
|
||||
|
||||
//- Construct from mesh and uncompacted centred face stencil. Splits
|
||||
// stencil into owner and neighbour (so always pure upwind)
|
||||
extendedUpwindCellToFaceStencil
|
||||
(
|
||||
const cellToFaceStencil&
|
||||
);
|
||||
|
||||
|
||||
// Member Functions
|
||||
|
||||
bool pureUpwind() const
|
||||
{
|
||||
return pureUpwind_;
|
||||
}
|
||||
|
||||
//- Return reference to the parallel distribution map
|
||||
const mapDistribute& ownMap() const
|
||||
{
|
||||
|
||||
@ -54,7 +54,10 @@ Foam::extendedUpwindCellToFaceStencil::weightedSum
|
||||
(
|
||||
fld.name(),
|
||||
mesh.time().timeName(),
|
||||
mesh
|
||||
mesh,
|
||||
IOobject::NO_READ,
|
||||
IOobject::NO_WRITE,
|
||||
false
|
||||
),
|
||||
mesh,
|
||||
dimensioned<Type>
|
||||
|
||||
@ -26,6 +26,8 @@ Class
|
||||
Foam::extendedFaceToCellStencil
|
||||
|
||||
Description
|
||||
Note: transformations on coupled patches not supported. Problem is the
|
||||
positions of cells reachable through these patches.
|
||||
|
||||
SourceFiles
|
||||
extendedFaceToCellStencil.C
|
||||
|
||||
@ -49,7 +49,7 @@ Foam::CentredFitData<Polynomial>::CentredFitData
|
||||
Polynomial
|
||||
>
|
||||
(
|
||||
mesh, stencil, linearLimitFactor, centralWeight
|
||||
mesh, stencil, true, linearLimitFactor, centralWeight
|
||||
),
|
||||
coeffs_(mesh.nFaces())
|
||||
{
|
||||
|
||||
@ -36,12 +36,14 @@ Foam::FitData<Form, ExtendedStencil, Polynomial>::FitData
|
||||
(
|
||||
const fvMesh& mesh,
|
||||
const ExtendedStencil& stencil,
|
||||
const bool linearCorrection,
|
||||
const scalar linearLimitFactor,
|
||||
const scalar centralWeight
|
||||
)
|
||||
:
|
||||
MeshObject<fvMesh, Form>(mesh),
|
||||
stencil_(stencil),
|
||||
linearCorrection_(linearCorrection),
|
||||
linearLimitFactor_(linearLimitFactor),
|
||||
centralWeight_(centralWeight),
|
||||
# ifdef SPHERICAL_GEOMETRY
|
||||
@ -143,7 +145,10 @@ void Foam::FitData<FitDataType, ExtendedStencil, Polynomial>::calcFit
|
||||
// Setup the point weights
|
||||
scalarList wts(C.size(), scalar(1));
|
||||
wts[0] = centralWeight_;
|
||||
wts[1] = centralWeight_;
|
||||
if (linearCorrection_)
|
||||
{
|
||||
wts[1] = centralWeight_;
|
||||
}
|
||||
|
||||
// Reference point
|
||||
point p0 = this->mesh().faceCentres()[facei];
|
||||
@ -218,10 +223,20 @@ void Foam::FitData<FitDataType, ExtendedStencil, Polynomial>::calcFit
|
||||
}
|
||||
}
|
||||
|
||||
goodFit =
|
||||
(mag(coeffsi[0] - wLin) < linearLimitFactor_*wLin)
|
||||
&& (mag(coeffsi[1] - (1 - wLin)) < linearLimitFactor_*(1 - wLin))
|
||||
&& maxCoeffi <= 1;
|
||||
if (linearCorrection_)
|
||||
{
|
||||
goodFit =
|
||||
(mag(coeffsi[0] - wLin) < linearLimitFactor_*wLin)
|
||||
&& (mag(coeffsi[1] - (1 - wLin)) < linearLimitFactor_*(1 - wLin))
|
||||
&& maxCoeffi <= 1;
|
||||
}
|
||||
else
|
||||
{
|
||||
// Upwind: weight on face is 1.
|
||||
goodFit =
|
||||
(mag(coeffsi[0] - 1.0) < linearLimitFactor_*1.0)
|
||||
&& maxCoeffi <= 1;
|
||||
}
|
||||
|
||||
// if (goodFit && iIt > 0)
|
||||
// {
|
||||
@ -251,7 +266,10 @@ void Foam::FitData<FitDataType, ExtendedStencil, Polynomial>::calcFit
|
||||
// }
|
||||
|
||||
wts[0] *= 10;
|
||||
wts[1] *= 10;
|
||||
if (linearCorrection_)
|
||||
{
|
||||
wts[1] *= 10;
|
||||
}
|
||||
|
||||
for(label j = 0; j < B.m(); j++)
|
||||
{
|
||||
@ -269,9 +287,17 @@ void Foam::FitData<FitDataType, ExtendedStencil, Polynomial>::calcFit
|
||||
|
||||
if (goodFit)
|
||||
{
|
||||
// Remove the uncorrected linear ocefficients
|
||||
coeffsi[0] -= wLin;
|
||||
coeffsi[1] -= 1 - wLin;
|
||||
if (linearCorrection_)
|
||||
{
|
||||
// Remove the uncorrected linear coefficients
|
||||
coeffsi[0] -= wLin;
|
||||
coeffsi[1] -= 1 - wLin;
|
||||
}
|
||||
else
|
||||
{
|
||||
// Remove the uncorrected upwind coefficients
|
||||
coeffsi[0] -= 1.0;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
|
||||
@ -26,7 +26,11 @@ Class
|
||||
Foam::FitData
|
||||
|
||||
Description
|
||||
Data for the upwinded and centred polynomial fit interpolation schemes
|
||||
Data for the upwinded and centred polynomial fit interpolation schemes.
|
||||
The linearCorrection_ determines whether the fit is for a corrected
|
||||
linear scheme (first two coefficients are corrections for owner and
|
||||
neighbour) or a pure upwind scheme (first coefficient is correction for
|
||||
owner ; weight on face taken as 1).
|
||||
|
||||
SourceFiles
|
||||
FitData.C
|
||||
@ -58,7 +62,11 @@ class FitData
|
||||
//- The stencil the fit is based on
|
||||
const ExtendedStencil& stencil_;
|
||||
|
||||
//- Factor the fit is allowed to deviate from linear.
|
||||
//- Is scheme correction on linear (true) or on upwind (false)
|
||||
const bool linearCorrection_;
|
||||
|
||||
//- Factor the fit is allowed to deviate from the base scheme
|
||||
// (linear or pure upwind)
|
||||
// This limits the amount of high-order correction and increases
|
||||
// stability on bad meshes
|
||||
const scalar linearLimitFactor_;
|
||||
@ -84,11 +92,6 @@ class FitData
|
||||
const label faci
|
||||
);
|
||||
|
||||
//- Calculate the fit for the all the mesh faces
|
||||
// and set the coefficients
|
||||
// virtual void calcFit();
|
||||
|
||||
|
||||
public:
|
||||
|
||||
//TypeName("FitData");
|
||||
@ -101,6 +104,7 @@ public:
|
||||
(
|
||||
const fvMesh& mesh,
|
||||
const ExtendedStencil& stencil,
|
||||
const bool linearCorrection,
|
||||
const scalar linearLimitFactor,
|
||||
const scalar centralWeight
|
||||
);
|
||||
@ -119,12 +123,18 @@ public:
|
||||
return stencil_;
|
||||
}
|
||||
|
||||
bool linearCorrection() const
|
||||
{
|
||||
return linearCorrection_;
|
||||
}
|
||||
|
||||
//- Calculate the fit for the specified face and set the coefficients
|
||||
void calcFit
|
||||
(
|
||||
scalarList& coeffsi, // coefficients to be set
|
||||
const List<point>&, // Stencil points
|
||||
const scalar wLin, // Linear weight
|
||||
const scalar wLin, // Weight for linear approximation (weights
|
||||
// nearest neighbours)
|
||||
const label faci // Current face index
|
||||
);
|
||||
|
||||
@ -132,7 +142,7 @@ public:
|
||||
virtual void calcFit() = 0;
|
||||
|
||||
|
||||
//- Delete the data when the mesh moves not implemented
|
||||
//- Recalculate weights (but not stencil) when the mesh moves
|
||||
bool movePoints();
|
||||
};
|
||||
|
||||
|
||||
@ -0,0 +1,186 @@
|
||||
/*---------------------------------------------------------------------------*\
|
||||
========= |
|
||||
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
|
||||
\\ / O peration |
|
||||
\\ / A nd | Copyright (C) 1991-2009 OpenCFD Ltd.
|
||||
\\/ M anipulation |
|
||||
-------------------------------------------------------------------------------
|
||||
License
|
||||
This file is part of OpenFOAM.
|
||||
|
||||
OpenFOAM is free software; you can redistribute it and/or modify it
|
||||
under the terms of the GNU General Public License as published by the
|
||||
Free Software Foundation; either version 2 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, write to the Free Software Foundation,
|
||||
Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
|
||||
Class
|
||||
Foam::PureUpwindFitScheme
|
||||
|
||||
Description
|
||||
Upwind biased fit surface interpolation scheme that applies an explicit
|
||||
correction to upwind.
|
||||
|
||||
\*---------------------------------------------------------------------------*/
|
||||
|
||||
#ifndef PureUpwindFitScheme_H
|
||||
#define PureUpwindFitScheme_H
|
||||
|
||||
#include "UpwindFitData.H"
|
||||
#include "upwind.H"
|
||||
#include "Switch.H"
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
namespace Foam
|
||||
{
|
||||
|
||||
/*---------------------------------------------------------------------------*\
|
||||
Class PureUpwindFitScheme Declaration
|
||||
\*---------------------------------------------------------------------------*/
|
||||
|
||||
template<class Type, class Polynomial, class Stencil>
|
||||
class PureUpwindFitScheme
|
||||
:
|
||||
public upwind<Type>
|
||||
{
|
||||
// Private Data
|
||||
|
||||
//- Factor the fit is allowed to deviate from linear.
|
||||
// This limits the amount of high-order correction and increases
|
||||
// stability on bad meshes
|
||||
const scalar linearLimitFactor_;
|
||||
|
||||
//- Weights for central stencil
|
||||
const scalar centralWeight_;
|
||||
|
||||
|
||||
// Private Member Functions
|
||||
|
||||
//- Disallow default bitwise copy construct
|
||||
PureUpwindFitScheme(const PureUpwindFitScheme&);
|
||||
|
||||
//- Disallow default bitwise assignment
|
||||
void operator=(const PureUpwindFitScheme&);
|
||||
|
||||
|
||||
public:
|
||||
|
||||
//- Runtime type information
|
||||
TypeName("PureUpwindFitScheme");
|
||||
|
||||
|
||||
// Constructors
|
||||
|
||||
//- Construct from mesh and Istream
|
||||
// The name of the flux field is read from the Istream and looked-up
|
||||
// from the mesh objectRegistry
|
||||
PureUpwindFitScheme(const fvMesh& mesh, Istream& is)
|
||||
:
|
||||
upwind<Type>
|
||||
(
|
||||
mesh,
|
||||
mesh.lookupObject<surfaceScalarField>(word(is))
|
||||
),
|
||||
linearLimitFactor_(readScalar(is)),
|
||||
centralWeight_(1000)
|
||||
{}
|
||||
|
||||
|
||||
//- Construct from mesh, faceFlux and Istream
|
||||
PureUpwindFitScheme
|
||||
(
|
||||
const fvMesh& mesh,
|
||||
const surfaceScalarField& faceFlux,
|
||||
Istream& is
|
||||
)
|
||||
:
|
||||
upwind<Type>(mesh, faceFlux),
|
||||
linearLimitFactor_(readScalar(is)),
|
||||
centralWeight_(1000)
|
||||
{}
|
||||
|
||||
|
||||
// Member Functions
|
||||
|
||||
//- Return true if this scheme uses an explicit correction
|
||||
virtual bool corrected() const
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
//- Return the explicit correction to the face-interpolate
|
||||
virtual tmp<GeometricField<Type, fvsPatchField, surfaceMesh> >
|
||||
correction
|
||||
(
|
||||
const GeometricField<Type, fvPatchField, volMesh>& vf
|
||||
) const
|
||||
{
|
||||
const fvMesh& mesh = this->mesh();
|
||||
|
||||
// Use the owner/neighbour splitting constructor
|
||||
const extendedUpwindCellToFaceStencil& stencil = Stencil::New(mesh);
|
||||
|
||||
const UpwindFitData<Polynomial>& ufd =
|
||||
UpwindFitData<Polynomial>::New
|
||||
(
|
||||
mesh,
|
||||
stencil,
|
||||
false, //offset to upwind
|
||||
linearLimitFactor_,
|
||||
centralWeight_
|
||||
);
|
||||
|
||||
const List<scalarList>& fo = ufd.owncoeffs();
|
||||
const List<scalarList>& fn = ufd.neicoeffs();
|
||||
|
||||
return stencil.weightedSum(this->faceFlux_, vf, fo, fn);
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
} // End namespace Foam
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
// Add the patch constructor functions to the hash tables
|
||||
|
||||
#define makePureUpwindFitSurfaceInterpolationTypeScheme(SS, POLYNOMIAL, STENCIL, TYPE) \
|
||||
\
|
||||
typedef PureUpwindFitScheme<TYPE, POLYNOMIAL, STENCIL> \
|
||||
PureUpwindFitScheme##TYPE##POLYNOMIAL##STENCIL##_; \
|
||||
defineTemplateTypeNameAndDebugWithName \
|
||||
(PureUpwindFitScheme##TYPE##POLYNOMIAL##STENCIL##_, #SS, 0); \
|
||||
\
|
||||
surfaceInterpolationScheme<TYPE>::addMeshConstructorToTable \
|
||||
<PureUpwindFitScheme<TYPE, POLYNOMIAL, STENCIL> > \
|
||||
add##SS##STENCIL##TYPE##MeshConstructorToTable_; \
|
||||
\
|
||||
surfaceInterpolationScheme<TYPE>::addMeshFluxConstructorToTable \
|
||||
<PureUpwindFitScheme<TYPE, POLYNOMIAL, STENCIL> > \
|
||||
add##SS##STENCIL##TYPE##MeshFluxConstructorToTable_;
|
||||
|
||||
#define makePureUpwindFitSurfaceInterpolationScheme(SS, POLYNOMIAL, STENCIL) \
|
||||
\
|
||||
makePureUpwindFitSurfaceInterpolationTypeScheme(SS,POLYNOMIAL,STENCIL,scalar) \
|
||||
makePureUpwindFitSurfaceInterpolationTypeScheme(SS,POLYNOMIAL,STENCIL,vector) \
|
||||
makePureUpwindFitSurfaceInterpolationTypeScheme(SS,POLYNOMIAL,STENCIL,sphericalTensor) \
|
||||
makePureUpwindFitSurfaceInterpolationTypeScheme(SS,POLYNOMIAL,STENCIL,symmTensor) \
|
||||
makePureUpwindFitSurfaceInterpolationTypeScheme(SS,POLYNOMIAL,STENCIL,tensor)
|
||||
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
#endif
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -38,6 +38,7 @@ Foam::UpwindFitData<Polynomial>::UpwindFitData
|
||||
(
|
||||
const fvMesh& mesh,
|
||||
const extendedUpwindCellToFaceStencil& stencil,
|
||||
const bool linearCorrection,
|
||||
const scalar linearLimitFactor,
|
||||
const scalar centralWeight
|
||||
)
|
||||
@ -49,7 +50,7 @@ Foam::UpwindFitData<Polynomial>::UpwindFitData
|
||||
Polynomial
|
||||
>
|
||||
(
|
||||
mesh, stencil, linearLimitFactor, centralWeight
|
||||
mesh, stencil, linearCorrection, linearLimitFactor, centralWeight
|
||||
),
|
||||
owncoeffs_(mesh.nFaces()),
|
||||
neicoeffs_(mesh.nFaces())
|
||||
@ -77,30 +78,25 @@ void Foam::UpwindFitData<Polynomial>::calcFit()
|
||||
{
|
||||
const fvMesh& mesh = this->mesh();
|
||||
|
||||
const surfaceScalarField& w = mesh.surfaceInterpolation::weights();
|
||||
const surfaceScalarField::GeometricBoundaryField& bw = w.boundaryField();
|
||||
|
||||
// Owner stencil weights
|
||||
// ~~~~~~~~~~~~~~~~~~~~~
|
||||
|
||||
// Get the cell/face centres in stencil order.
|
||||
// Upwind face stencils no good for triangles or tets.
|
||||
// Need bigger stencils
|
||||
List<List<point> > ownStencilPoints(mesh.nFaces());
|
||||
List<List<point> > stencilPoints(mesh.nFaces());
|
||||
this->stencil().collectData
|
||||
(
|
||||
this->stencil().ownMap(),
|
||||
this->stencil().ownStencil(),
|
||||
mesh.C(),
|
||||
ownStencilPoints
|
||||
);
|
||||
List<List<point> > neiStencilPoints(mesh.nFaces());
|
||||
this->stencil().collectData
|
||||
(
|
||||
this->stencil().neiMap(),
|
||||
this->stencil().neiStencil(),
|
||||
mesh.C(),
|
||||
neiStencilPoints
|
||||
stencilPoints
|
||||
);
|
||||
|
||||
// find the fit coefficients for every owner and neighbour of ever face
|
||||
|
||||
const surfaceScalarField& w = mesh.surfaceInterpolation::weights();
|
||||
// find the fit coefficients for every owner
|
||||
|
||||
Pout<< "-- Owner --" << endl;
|
||||
for(label facei = 0; facei < mesh.nInternalFaces(); facei++)
|
||||
{
|
||||
FitData
|
||||
@ -108,16 +104,17 @@ void Foam::UpwindFitData<Polynomial>::calcFit()
|
||||
UpwindFitData<Polynomial>,
|
||||
extendedUpwindCellToFaceStencil,
|
||||
Polynomial
|
||||
>::calcFit(owncoeffs_[facei], ownStencilPoints[facei], w[facei], facei);
|
||||
FitData
|
||||
<
|
||||
UpwindFitData<Polynomial>,
|
||||
extendedUpwindCellToFaceStencil,
|
||||
Polynomial
|
||||
>::calcFit(neicoeffs_[facei], neiStencilPoints[facei], w[facei], facei);
|
||||
}
|
||||
>::calcFit(owncoeffs_[facei], stencilPoints[facei], w[facei], facei);
|
||||
|
||||
const surfaceScalarField::GeometricBoundaryField& bw = w.boundaryField();
|
||||
Pout<< " facei:" << facei
|
||||
<< " at:" << mesh.faceCentres()[facei] << endl;
|
||||
forAll(owncoeffs_[facei], i)
|
||||
{
|
||||
Pout<< " point:" << stencilPoints[facei][i]
|
||||
<< "\tweight:" << owncoeffs_[facei][i]
|
||||
<< endl;
|
||||
}
|
||||
}
|
||||
|
||||
forAll(bw, patchi)
|
||||
{
|
||||
@ -136,8 +133,58 @@ void Foam::UpwindFitData<Polynomial>::calcFit()
|
||||
Polynomial
|
||||
>::calcFit
|
||||
(
|
||||
owncoeffs_[facei], ownStencilPoints[facei], pw[i], facei
|
||||
owncoeffs_[facei], stencilPoints[facei], pw[i], facei
|
||||
);
|
||||
facei++;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// Neighbour stencil weights
|
||||
// ~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
|
||||
// Note:reuse stencilPoints since is major storage
|
||||
this->stencil().collectData
|
||||
(
|
||||
this->stencil().neiMap(),
|
||||
this->stencil().neiStencil(),
|
||||
mesh.C(),
|
||||
stencilPoints
|
||||
);
|
||||
|
||||
// find the fit coefficients for every neighbour
|
||||
|
||||
Pout<< "-- Neighbour --" << endl;
|
||||
for(label facei = 0; facei < mesh.nInternalFaces(); facei++)
|
||||
{
|
||||
FitData
|
||||
<
|
||||
UpwindFitData<Polynomial>,
|
||||
extendedUpwindCellToFaceStencil,
|
||||
Polynomial
|
||||
>::calcFit(neicoeffs_[facei], stencilPoints[facei], w[facei], facei);
|
||||
|
||||
Pout<< " facei:" << facei
|
||||
<< " at:" << mesh.faceCentres()[facei] << endl;
|
||||
forAll(neicoeffs_[facei], i)
|
||||
{
|
||||
Pout<< " point:" << stencilPoints[facei][i]
|
||||
<< "\tweight:" << neicoeffs_[facei][i]
|
||||
<< endl;
|
||||
}
|
||||
}
|
||||
|
||||
forAll(bw, patchi)
|
||||
{
|
||||
const fvsPatchScalarField& pw = bw[patchi];
|
||||
|
||||
if (pw.coupled())
|
||||
{
|
||||
label facei = pw.patch().patch().start();
|
||||
|
||||
forAll(pw, i)
|
||||
{
|
||||
FitData
|
||||
<
|
||||
UpwindFitData<Polynomial>,
|
||||
@ -145,7 +192,7 @@ void Foam::UpwindFitData<Polynomial>::calcFit()
|
||||
Polynomial
|
||||
>::calcFit
|
||||
(
|
||||
neicoeffs_[facei], neiStencilPoints[facei], pw[i], facei
|
||||
neicoeffs_[facei], stencilPoints[facei], pw[i], facei
|
||||
);
|
||||
facei++;
|
||||
}
|
||||
|
||||
@ -27,7 +27,9 @@ Class
|
||||
|
||||
Description
|
||||
Data for the quadratic fit correction interpolation scheme to be used with
|
||||
upwind biased stencil
|
||||
upwind biased stencil.
|
||||
- linearCorrection = true : fit calculated for corrected linear scheme
|
||||
- linearCorrection = false : fit calculated for corrected upwind scheme
|
||||
|
||||
SourceFiles
|
||||
UpwindFitData.C
|
||||
@ -90,6 +92,7 @@ public:
|
||||
(
|
||||
const fvMesh& mesh,
|
||||
const extendedUpwindCellToFaceStencil& stencil,
|
||||
const bool linearCorrection,
|
||||
const scalar linearLimitFactor,
|
||||
const scalar centralWeight
|
||||
);
|
||||
|
||||
@ -129,6 +129,7 @@ public:
|
||||
const extendedUpwindCellToFaceStencil& stencil = Stencil::New
|
||||
(
|
||||
mesh,
|
||||
false, //pureUpwind
|
||||
scalar(0.5)
|
||||
);
|
||||
|
||||
@ -137,6 +138,7 @@ public:
|
||||
(
|
||||
mesh,
|
||||
stencil,
|
||||
true, //calculate as offset to linear
|
||||
linearLimitFactor_,
|
||||
centralWeight_
|
||||
);
|
||||
|
||||
@ -0,0 +1,49 @@
|
||||
/*---------------------------------------------------------------------------*\
|
||||
========= |
|
||||
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
|
||||
\\ / O peration |
|
||||
\\ / A nd | Copyright (C) 1991-2009 OpenCFD Ltd.
|
||||
\\/ M anipulation |
|
||||
-------------------------------------------------------------------------------
|
||||
License
|
||||
This file is part of OpenFOAM.
|
||||
|
||||
OpenFOAM is free software; you can redistribute it and/or modify it
|
||||
under the terms of the GNU General Public License as published by the
|
||||
Free Software Foundation; either version 2 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, write to the Free Software Foundation,
|
||||
Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
|
||||
\*---------------------------------------------------------------------------*/
|
||||
|
||||
#include "PureUpwindFitScheme.H"
|
||||
#include "linearFitPolynomial.H"
|
||||
#include "pureUpwindCFCCellToFaceStencilObject.H"
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
namespace Foam
|
||||
{
|
||||
defineTemplateTypeNameAndDebug
|
||||
(
|
||||
UpwindFitData<linearFitPolynomial>,
|
||||
0
|
||||
);
|
||||
|
||||
makePureUpwindFitSurfaceInterpolationScheme
|
||||
(
|
||||
linearPureUpwindFit,
|
||||
linearFitPolynomial,
|
||||
pureUpwindCFCCellToFaceStencilObject
|
||||
);
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,45 @@
|
||||
/*---------------------------------------------------------------------------*\
|
||||
========= |
|
||||
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
|
||||
\\ / O peration |
|
||||
\\ / A nd | Copyright (C) 1991-2009 OpenCFD Ltd.
|
||||
\\/ M anipulation |
|
||||
-------------------------------------------------------------------------------
|
||||
License
|
||||
This file is part of OpenFOAM.
|
||||
|
||||
OpenFOAM is free software; you can redistribute it and/or modify it
|
||||
under the terms of the GNU General Public License as published by the
|
||||
Free Software Foundation; either version 2 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, write to the Free Software Foundation,
|
||||
Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
|
||||
\*---------------------------------------------------------------------------*/
|
||||
|
||||
#include "PureUpwindFitScheme.H"
|
||||
#include "quadraticLinearUpwindFitPolynomial.H"
|
||||
#include "upwindCFCCellToFaceStencilObject.H"
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
namespace Foam
|
||||
{
|
||||
// Use stencil with three upwind cells:
|
||||
// upwindCFCCellToFaceStencilObject + pureUpwind
|
||||
makePureUpwindFitSurfaceInterpolationScheme
|
||||
(
|
||||
quadraticLinearPureUpwindFit,
|
||||
quadraticLinearUpwindFitPolynomial,
|
||||
upwindCFCCellToFaceStencilObject
|
||||
);
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -26,7 +26,7 @@ License
|
||||
|
||||
#include "UpwindFitScheme.H"
|
||||
#include "quadraticLinearUpwindFitPolynomial.H"
|
||||
#include "upwindCFCCellToFaceStencilObject.H"
|
||||
#include "upwindFECCellToFaceStencilObject.H"
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
@ -42,7 +42,7 @@ namespace Foam
|
||||
(
|
||||
quadraticLinearUpwindFit,
|
||||
quadraticLinearUpwindFitPolynomial,
|
||||
upwindCFCCellToFaceStencilObject
|
||||
upwindFECCellToFaceStencilObject
|
||||
);
|
||||
}
|
||||
|
||||
|
||||
Reference in New Issue
Block a user