202 lines
5.3 KiB
C++
202 lines
5.3 KiB
C++
/*---------------------------------------------------------------------------*\
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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) 1991-2005 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
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM; if not, write to the Free Software Foundation,
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Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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Class
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solidInterface
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Description
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special procedure to ensure accurate approximation of traction at discrete
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interfaces between cells of differing material properties
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Tukovic et al. Int. J. Numer. Meth. Engng (2012) DOI: 10.1002/nme.4390
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SourceFiles
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solidInterface.C
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Authors
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Zeljko Tukovic
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Aleksandar Karac
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Alojz Ivankovic
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\*---------------------------------------------------------------------------*/
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#ifndef SolidInterface_H
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#define SolidInterface_H
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#include "fvMesh.H"
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#include "fvMeshSubset.H"
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#include "rheologyModel.H"
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#include "fvMatrices.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace Foam
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{
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/*---------------------------------------------------------------------------*\
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Class freeSurface Declaration
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\*---------------------------------------------------------------------------*/
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class solidInterface
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{
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// Private data
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const fvMesh& mesh_;
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const rheologyModel& rheology_;
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// Demand-driven data
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//- Interface fvMeshSubMesh
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mutable fvMeshSubset* subMeshPtr_;
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//-
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mutable labelList* globalInterFacesPtr_;
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//-
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mutable labelList* localInterFacesPtr_;
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//-
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mutable vectorField* interfaceUPtr_;
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//-
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mutable volScalarField* muPtr_;
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//-
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mutable volScalarField* lambdaPtr_;
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//- List of processor patches at the interface
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mutable labelList* processorPatchesPtr_;
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//- Processor faces at the interface
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mutable labelListList* processorPatchFacesPtr_;
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//- Interface displacement for processor patches
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mutable FieldField<Field, vector>* processorInterfaceUPtr_;
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//- Interface indicator
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mutable List<labelPair>* indicatorPtr_;
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// Private Member Functions
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// Make demand-driven data
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//- Make sub-mesh
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void makeSubMesh() const;
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//- Make global inter-faces addressing
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void makeGlobalInterFaces() const;
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//- Make global inter-faces addressing
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void makeLocalInterFaces() const;
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//- Make interface displacement field
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void makeInterfaceDisplacement() const;
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//- Make processor patches
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void makeProcessorPatches() const;
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//- Make processor patch faces
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void makeProcessorPatchFaces() const;
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//- Make processor inter-faces displacement
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void makeProcessorInterfaceDisplacement() const;
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//- Make interface indicator
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void makeIndicator() const;
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//- Clear all demand-driven data
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void clearOut();
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//- Disallow default bitwise copy construct
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solidInterface(const solidInterface&);
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//- Disallow default bitwise assignment
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void operator=(const solidInterface&);
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public:
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// Declare name of the class and it's debug switch
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ClassName("solidInterface");
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// Constructors
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solidInterface
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(
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const fvMesh& mesh,
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const rheologyModel& rheology
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);
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// Destructor
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~solidInterface();
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// Member Functions
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const fvMeshSubset& subMesh() const;
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const labelList& globalInterFaces() const;
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const labelList& localInterFaces() const;
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vectorField& interfaceDisplacement();
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const vectorField& interfaceDisplacement() const;
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const labelList& processorPatches() const;
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const labelListList& processorPatchFaces() const;
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const FieldField<Field, vector>& processorInterfaceDisplacement() const;
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FieldField<Field, vector>& processorInterfaceDisplacement();
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void correct(fvVectorMatrix& UEqn);
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void modifyProperties
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(
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surfaceScalarField& muf,
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surfaceScalarField& lambdaf
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) const;
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tmp<volTensorField> grad(volVectorField& U) const;
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tmp<symmTensorField> sigmaA() const;
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tmp<symmTensorField> sigmaB() const;
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const List<labelPair>& indicator() const;
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void correctGrad(const volVectorField& U, volTensorField& gradU) const;
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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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