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/* This file is part of the OpenLB library
*
* Copyright (C) 2007 Jonas Latt
* E-mail contact: info@openlb.net
* The most recent release of OpenLB can be downloaded at
* <http://www.openlb.net/>
*
* This program 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.
*
* This program 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 this program; if not, write to the Free
* Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
/** \file
* A helper for initialising 2D boundaries -- header file.
*/
#ifndef BOUNDARY_CONDITION_2D_H
#define BOUNDARY_CONDITION_2D_H
#include "core/blockLatticeStructure2D.h"
#include "momentaOnBoundaries2D.h"
#include "boundaryPostProcessors2D.h"
#include "dynamics/dynamics.h"
#include "geometry/blockGeometry2D.h"
#include "functors/lattice/indicator/blockIndicatorF2D.h"
namespace olb {
template<typename T, typename DESCRIPTOR>
class OnLatticeBoundaryCondition2D {
public:
virtual ~OnLatticeBoundaryCondition2D() { }
virtual void addVelocityBoundary0N(int x0, int x1, int y0, int y1, T omega) =0;
virtual void addVelocityBoundary0P(int x0, int x1, int y0, int y1, T omega) =0;
virtual void addVelocityBoundary1N(int x0, int x1, int y0, int y1, T omega) =0;
virtual void addVelocityBoundary1P(int x0, int x1, int y0, int y1, T omega) =0;
virtual void addConvectionBoundary0N(int x0, int x1, int y0, int y1, T omega, T* uAv=NULL) =0;
virtual void addConvectionBoundary0P(int x0, int x1, int y0, int y1, T omega, T* uAv=NULL) =0;
virtual void addConvectionBoundary1N(int x0, int x1, int y0, int y1, T omega, T* uAv=NULL) =0;
virtual void addConvectionBoundary1P(int x0, int x1, int y0, int y1, T omega, T* uAv=NULL) =0;
virtual void addExternalVelocityCornerNN(int x, int y, T omega) =0;
virtual void addExternalVelocityCornerNP(int x, int y, T omega) =0;
virtual void addExternalVelocityCornerPN(int x, int y, T omega) =0;
virtual void addExternalVelocityCornerPP(int x, int y, T omega) =0;
virtual void addInternalVelocityCornerNN(int x, int y, T omega) =0;
virtual void addInternalVelocityCornerNP(int x, int y, T omega) =0;
virtual void addInternalVelocityCornerPN(int x, int y, T omega) =0;
virtual void addInternalVelocityCornerPP(int x, int y, T omega) =0;
/**
* \anchor BCimplI2D
* \name Indicator-accepting boundary condition interfaces
*
* \param indicator Block indicator defining boundary cells
* \param x0,x1,y0,y1 Range of cells to be traversed
* \{
**/
/// Add velocity boundary for indicated cells
/**
* \param omega Omega value of velocity BC
**/
virtual void addVelocityBoundary(BlockIndicatorF2D<T>& indicator,
int x0, int x1, int y0, int y1,
T omega) =0;
/// Add slip boundary for indicated cells
virtual void addSlipBoundary(BlockIndicatorF2D<T>& indicator,
int x0, int x1, int y0, int y1) =0;
/// Add partial slip boundary for indicated cells
/**
* \param tuner Value between 0 (=no slip) and 1(=free slip)
**/
virtual void addPartialSlipBoundary(T tuner, BlockIndicatorF2D<T>& indicator, int x0,
int x1, int y0, int y1) =0;
/// Add pressure boundary for indicated cells
/**
* \param omega Omega value of pressure BC
**/
virtual void addPressureBoundary(BlockIndicatorF2D<T>& indicator,
int x0, int x1, int y0, int y1,
T omega) =0;
/// Add convection boundary for indicated cells
/**
* \param omega Omega value of convection BC
* \param uAv Optional param for post processor
**/
virtual void addConvectionBoundary(BlockIndicatorF2D<T>& indicator,
int x0, int x1, int y0, int y1,
T omega, T* uAv=NULL) =0;
virtual void addFreeEnergyWallBoundary(BlockIndicatorF2D<T>& indicator,
int x0, int x1, int y0, int y1,
T addend, int latticeNumber) =0;
virtual void addFreeEnergyInletBoundary(BlockIndicatorF2D<T>& indicator,
int x0, int x1, int y0, int y1, T omega,
std::string type, int latticeNumber) =0;
virtual void addFreeEnergyOutletBoundary(BlockIndicatorF2D<T>& indicator,
int x0, int x1, int y0, int y1, T omega,
std::string type, int latticeNumber) =0;
///\}
/**
* \name Convenience wrappers for boundary functions
* In practice it is often preferable to define a boundary on a single material
* number instead of instantiating an appropriate indicator by hand.
*
* These convenience functions are simple wrappers around the actual
* \ref BCimplI2D "boundary condition interfaces".
* \{
**/
/// Add velocity boundary for a single material number
void addVelocityBoundary(BlockGeometryStructure2D<T>& blockGeometryStructure, int material,
int x0, int x1, int y0, int y1,
T omega);
/// Add velocity boundary for any indicated cells inside the block domain
void addVelocityBoundary(BlockIndicatorF2D<T>& indicator, T omega, bool includeOuterCells=false);
/// Add velocity boundary for all cells of a material number inside the block domain
void addVelocityBoundary(BlockGeometryStructure2D<T>& blockGeometryStructure, int material, T omega, bool includeOuterCells=false);
/// Add slip boundary for a single material number
void addSlipBoundary(BlockGeometryStructure2D<T>& blockGeometryStructure, int material,
int x0, int x1, int y0, int y1);
/// Add slip boundary for any indicated cells inside the block domain
void addSlipBoundary(BlockIndicatorF2D<T>& indicator, bool includeOuterCells=false);
/// Add slip boundary for all cells of a material number inside the block domain
void addSlipBoundary(BlockGeometryStructure2D<T>& blockGeometryStructure, int material, bool includeOuterCells=false);
/// Add partial slip boundary for a single material number
void addPartialSlipBoundary(T tuner, BlockGeometryStructure2D<T>& blockGeometryStructure, int material,
int x0, int x1, int y0, int y1);
/// Add partial slip boundary for any indicated cells inside the block domain
void addPartialSlipBoundary(T tuner, BlockIndicatorF2D<T>& indicator, bool includeOuterCells=false);
/// Add partial slip boundary for all cells of a material number inside the block domain
void addPartialSlipBoundary(T tuner, BlockGeometryStructure2D<T>& blockGeometryStructure, int material, bool includeOuterCells=false);
/// Add pressure boundary for a single material number
void addPressureBoundary(BlockGeometryStructure2D<T>& blockGeometryStructure, int material,
int x0, int x1, int y0, int y1,
T omega);
/// Add pressure boundary for any indicated cells inside the block domain
void addPressureBoundary(BlockIndicatorF2D<T>& indicator, T omega, bool includeOuterCells=false);
/// Add pressure boundary for all cells of a material number inside the block domain
void addPressureBoundary(BlockGeometryStructure2D<T>& blockGeometryStructure, int material,
T omega, bool includeOuterCells=false);
/// Add convection boundary for a single material number
void addConvectionBoundary(BlockGeometryStructure2D<T>& blockGeometryStructure, int material,
int x0, int x1, int y0, int y1,
T omega, T* uAv=NULL);
/// Add convection boundary for any indicated cells inside the block domain
void addConvectionBoundary(BlockIndicatorF2D<T>& indicator,
T omega, T* uAv=NULL, bool includeOuterCells=false);
/// Add convection boundary for all cells of a material number inside the block domain
void addConvectionBoundary(BlockGeometryStructure2D<T>& blockGeometryStructure, int material,
T omega, T* uAv=NULL, bool includeOuterCells=false);
void addFreeEnergyWallBoundary(BlockGeometryStructure2D<T>& blockGeometryStructure, int material,
int x0, int x1, int y0, int y1, T addend, int latticeNumber);
void addFreeEnergyWallBoundary(BlockIndicatorF2D<T>& indicator,
T addend, int latticeNumber, bool includeOuterCells=false);
void addFreeEnergyWallBoundary(BlockGeometryStructure2D<T>& blockGeometryStructure, int material,
T addend, int latticeNumber, bool includeOuterCells=false);
void addFreeEnergyInletBoundary(BlockGeometryStructure2D<T>& blockGeometryStructure, int material, int x0,
int x1, int y0, int y1, T omega, std::string type, int latticeNumber);
void addFreeEnergyInletBoundary(BlockIndicatorF2D<T>& indicator, T omega, std::string
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