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Diffstat (limited to 'src/boundary/superBoundaryCondition2D.hh')
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diff --git a/src/boundary/superBoundaryCondition2D.hh b/src/boundary/superBoundaryCondition2D.hh new file mode 100644 index 0000000..0b5d3b0 --- /dev/null +++ b/src/boundary/superBoundaryCondition2D.hh @@ -0,0 +1,483 @@ +/* This file is part of the OpenLB library + * + * Copyright (C) 2007 Mathias J. Krause + * 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 -- generic implementation. + */ + +#ifndef SUPER_BOUNDARY_CONDITION_2D_HH +#define SUPER_BOUNDARY_CONDITION_2D_HH + +#include <vector> +#include "boundaryCondition2D.h" +#include "extendedFiniteDifferenceBoundary2D.h" +#include "superBoundaryCondition2D.h" +#include "core/superLattice2D.h" +#include "functors/lattice/indicator/superIndicatorF2D.h" + +namespace olb { + +///////// class superBoundaryCondition2D /////////////////////////////// + +template<typename T, typename DESCRIPTOR> +sOnLatticeBoundaryCondition2D<T, DESCRIPTOR>::sOnLatticeBoundaryCondition2D( + SuperLattice2D<T, DESCRIPTOR>& sLattice) : + clout(std::cout,"sOnLatticeBoundaryCondition2D"), + _sLattice(sLattice), + _output(false) +{ +} + +template<typename T, typename DESCRIPTOR> +sOnLatticeBoundaryCondition2D<T, DESCRIPTOR>::sOnLatticeBoundaryCondition2D( + sOnLatticeBoundaryCondition2D<T, DESCRIPTOR> const& rhs) : + clout(std::cout,"sOnLatticeBoundaryCondition2D"), + _sLattice(rhs._sLattice), + _output(false) +{ + + _blockBCs = rhs._blockBCs; + _overlap = rhs._overlap; +} + +template<typename T, typename DESCRIPTOR> +sOnLatticeBoundaryCondition2D<T, DESCRIPTOR> sOnLatticeBoundaryCondition2D<T, + DESCRIPTOR>::operator=(sOnLatticeBoundaryCondition2D<T, DESCRIPTOR> rhs) +{ + + sOnLatticeBoundaryCondition2D<T, DESCRIPTOR> tmp(rhs); + return tmp; +} + +template<typename T, typename DESCRIPTOR> +sOnLatticeBoundaryCondition2D<T, DESCRIPTOR>::~sOnLatticeBoundaryCondition2D() +{ + //for (unsigned iC = 0; iC < _blockBCs.size(); iC++) { + // delete _blockBCs[iC]; + //} +} + + +template<typename T, typename DESCRIPTOR> +void sOnLatticeBoundaryCondition2D<T, DESCRIPTOR>::addVelocityBoundary( + FunctorPtr<SuperIndicatorF2D<T>>&& indicator, T omega) +{ + bool includeOuterCells = false; + if (indicator->getSuperGeometry().getOverlap() == 1) { + includeOuterCells = true; + clout << "WARNING: overlap == 1, boundary conditions set on overlap despite unknown neighbor materials" << std::endl; + } + for (int iCloc = 0; iCloc < _sLattice.getLoadBalancer().size(); ++iCloc) { + _blockBCs[iCloc]->addVelocityBoundary( + indicator->getExtendedBlockIndicatorF(iCloc), omega, includeOuterCells); + } + addPoints2CommBC(std::forward<decltype(indicator)>(indicator)); +} + +template<typename T, typename DESCRIPTOR> +void sOnLatticeBoundaryCondition2D<T, DESCRIPTOR>::addVelocityBoundary( + SuperGeometry2D<T>& superGeometry, int material, T omega) +{ + addVelocityBoundary(superGeometry.getMaterialIndicator(material), omega); +} + +template<typename T, typename DESCRIPTOR> +void sOnLatticeBoundaryCondition2D<T, DESCRIPTOR>::addSlipBoundary( + FunctorPtr<SuperIndicatorF2D<T>>&& indicator) +{ + bool includeOuterCells = false; + if (indicator->getSuperGeometry().getOverlap() == 1) { + includeOuterCells = true; + clout << "WARNING: overlap == 1, boundary conditions set on overlap despite unknown neighbor materials" << std::endl; + } + for (int iCloc = 0; iCloc < _sLattice.getLoadBalancer().size(); ++iCloc) { + _blockBCs[iCloc]->addSlipBoundary(indicator->getExtendedBlockIndicatorF(iCloc), includeOuterCells); + } + addPoints2CommBC(std::forward<decltype(indicator)>(indicator)); +} + +template<typename T, typename DESCRIPTOR> +void sOnLatticeBoundaryCondition2D<T, DESCRIPTOR>::addSlipBoundary( + SuperGeometry2D<T>& superGeometry, int material) +{ + addSlipBoundary(superGeometry.getMaterialIndicator(material)); +} + +template<typename T, typename DESCRIPTOR> +void sOnLatticeBoundaryCondition2D<T, DESCRIPTOR>::addPartialSlipBoundary( + T tuner, FunctorPtr<SuperIndicatorF2D<T>>&& indicator) +{ + bool includeOuterCells = false; + if (indicator->getSuperGeometry().getOverlap() == 1) { + includeOuterCells = true; + clout << "WARNING: overlap == 1, boundary conditions set on overlap despite unknown neighbor materials" << std::endl; + } + for (int iCloc = 0; iCloc < _sLattice.getLoadBalancer().size(); ++iCloc) { + _blockBCs[iCloc]->addPartialSlipBoundary( + tuner, indicator->getExtendedBlockIndicatorF(iCloc), includeOuterCells); + } + addPoints2CommBC(std::forward<decltype(indicator)>(indicator)); +} + +template<typename T, typename DESCRIPTOR> +void sOnLatticeBoundaryCondition2D<T, DESCRIPTOR>::addPartialSlipBoundary( + T tuner, SuperGeometry2D<T>& superGeometry, int material) +{ + addPartialSlipBoundary(tuner, superGeometry.getMaterialIndicator(material)); +} + +template<typename T, typename DESCRIPTOR> +void sOnLatticeBoundaryCondition2D<T, DESCRIPTOR>::addTemperatureBoundary( + FunctorPtr<SuperIndicatorF2D<T>>&& indicator, T omega) +{ + bool includeOuterCells = false; + if (indicator->getSuperGeometry().getOverlap() == 1) { + includeOuterCells = true; + clout << "WARNING: overlap == 1, boundary conditions set on overlap despite unknown neighbor materials" << std::endl; + } + for (int iCloc = 0; iCloc < _sLattice.getLoadBalancer().size(); ++iCloc) { + _ADblockBCs[iCloc]->addTemperatureBoundary( + indicator->getExtendedBlockIndicatorF(iCloc), omega, includeOuterCells); + } + addPoints2CommBC(std::forward<decltype(indicator)>(indicator)); +} + +template<typename T, typename DESCRIPTOR> +void sOnLatticeBoundaryCondition2D<T, DESCRIPTOR>::addTemperatureBoundary( + SuperGeometry2D<T>& superGeometry, int material, T omega) +{ + addTemperatureBoundary(superGeometry.getMaterialIndicator(material), omega); +} + +template<typename T, typename DESCRIPTOR> +void sOnLatticeBoundaryCondition2D<T, DESCRIPTOR>::addRegularizedTemperatureBoundary( + FunctorPtr<SuperIndicatorF2D<T>>&& indicator, T omega) +{ + for (int iCloc = 0; iCloc < _sLattice.getLoadBalancer().size(); ++iCloc) { + _ADblockBCs[iCloc]->addRegularizedTemperatureBoundary( + indicator->getExtendedBlockIndicatorF(iCloc), omega); + } + addPoints2CommBC(std::forward<decltype(indicator)>(indicator)); +} + +template<typename T, typename DESCRIPTOR> +void sOnLatticeBoundaryCondition2D<T, DESCRIPTOR>::addRegularizedTemperatureBoundary( + SuperGeometry2D<T>& superGeometry, int material, T omega) +{ + addRegularizedTemperatureBoundary(superGeometry.getMaterialIndicator(material), omega); +} + +template<typename T, typename DESCRIPTOR> +void sOnLatticeBoundaryCondition2D<T, DESCRIPTOR>::addRegularizedHeatFluxBoundary( + FunctorPtr<SuperIndicatorF2D<T>>&& indicator, T omega, T *heatFlux) +{ + for (int iCloc = 0; iCloc < _sLattice.getLoadBalancer().size(); ++iCloc) { + _ADblockBCs[iCloc]->addRegularizedHeatFluxBoundary( + indicator->getExtendedBlockIndicatorF(iCloc), omega, heatFlux); + } + addPoints2CommBC(std::forward<decltype(indicator)>(indicator)); +} + +template<typename T, typename DESCRIPTOR> +void sOnLatticeBoundaryCondition2D<T, DESCRIPTOR>::addRegularizedHeatFluxBoundary( + SuperGeometry2D<T>& superGeometry, int material, T omega, T *heatFlux) +{ + addRegularizedHeatFluxBoundary(superGeometry.getMaterialIndicator(material), omega, heatFlux); +} + +template<typename T, typename DESCRIPTOR> +void sOnLatticeBoundaryCondition2D<T, DESCRIPTOR>::addPressureBoundary( + FunctorPtr<SuperIndicatorF2D<T>>&& indicator, T omega) +{ + bool includeOuterCells = false; + if (indicator->getSuperGeometry().getOverlap() == 1) { + includeOuterCells = true; + clout << "WARNING: overlap == 1, boundary conditions set on overlap despite unknown neighbor materials" << std::endl; + } + for (int iCloc = 0; iCloc < _sLattice.getLoadBalancer().size(); ++iCloc) { + _blockBCs[iCloc]->addPressureBoundary( + indicator->getExtendedBlockIndicatorF(iCloc), omega, includeOuterCells); + } + addPoints2CommBC(std::forward<decltype(indicator)>(indicator)); +} + +template<typename T, typename DESCRIPTOR> +void sOnLatticeBoundaryCondition2D<T, DESCRIPTOR>::addPressureBoundary( + SuperGeometry2D<T>& superGeometry, int material, T omega) +{ + addPressureBoundary(superGeometry.getMaterialIndicator(material), omega); +} + +template<typename T, typename DESCRIPTOR> +void sOnLatticeBoundaryCondition2D<T, DESCRIPTOR>::addConvectionBoundary( + FunctorPtr<SuperIndicatorF2D<T>>&& indicator, T omega, T* uAv) +{ + bool includeOuterCells = false; + if (indicator->getSuperGeometry().getOverlap() == 1) { + includeOuterCells = true; + clout << "WARNING: overlap == 1, boundary conditions set on overlap despite unknown neighbor materials" << std::endl; + } + for (int iCloc = 0; iCloc < _sLattice.getLoadBalancer().size(); ++iCloc) { + _blockBCs[iCloc]->addConvectionBoundary( + indicator->getExtendedBlockIndicatorF(iCloc), omega, uAv, includeOuterCells); + } + addPoints2CommBC(std::forward<decltype(indicator)>(indicator)); +} + +template<typename T, typename DESCRIPTOR> +void sOnLatticeBoundaryCondition2D<T, DESCRIPTOR>::addConvectionBoundary( + SuperGeometry2D<T>& superGeometry, int material, T omega, T* uAv) +{ + addConvectionBoundary(superGeometry.getMaterialIndicator(material), + omega, uAv); +} + + +template<typename T, typename DESCRIPTOR> +void sOnLatticeBoundaryCondition2D<T, DESCRIPTOR>::addFreeEnergyWallBoundary( + FunctorPtr<SuperIndicatorF2D<T>>&& indicator, T alpha, T kappa1, T kappa2, T h1, T h2, int latticeNumber) +{ + bool includeOuterCells = false; + if (indicator->getSuperGeometry().getOverlap() == 1) { + includeOuterCells = true; + clout << "WARNING: overlap == 1, boundary conditions set on overlap despite unknown neighbor materials" << std::endl; + } + T addend = 0; + if(latticeNumber==1) + addend = 1./(alpha*alpha) * ( (h1/kappa1) + (h2/kappa2) ); + else if(latticeNumber==2) + addend = 1./(alpha*alpha) * ( (h1/kappa1) + (-h2/kappa2) ); + else if(latticeNumber==3) + addend = 1./(alpha*alpha) * ( (h1/kappa1) + (h2/kappa2) ); + for (int iCloc = 0; iCloc < _sLattice.getLoadBalancer().size(); ++iCloc) { + _blockBCs[iCloc]->addFreeEnergyWallBoundary( + indicator->getExtendedBlockIndicatorF(iCloc), addend, latticeNumber, includeOuterCells); + } + addPoints2CommBC(std::forward<decltype(indicator)>(indicator)); +} + +template<typename T, typename DESCRIPTOR> +void sOnLatticeBoundaryCondition2D<T, DESCRIPTOR>::addFreeEnergyWallBoundary( + SuperGeometry2D<T>& superGeometry, int material, T alpha, T kappa1, T kappa2, T h1, T h2, int latticeNumber) +{ + addFreeEnergyWallBoundary(superGeometry.getMaterialIndicator(material), + alpha, kappa1, kappa2, h1, h2, latticeNumber); +} + + +template<typename T, typename DESCRIPTOR> +void sOnLatticeBoundaryCondition2D<T, DESCRIPTOR>::addFreeEnergyWallBoundary( + FunctorPtr<SuperIndicatorF2D<T>>&& indicator, T alpha, + T kappa1, T kappa2, T kappa3, T h1, T h2, T h3, int latticeNumber) +{ + bool includeOuterCells = false; + if (indicator->getSuperGeometry().getOverlap() == 1) { + includeOuterCells = true; + clout << "WARNING: overlap == 1, boundary conditions set on overlap despite unknown neighbor materials" << std::endl; + } + T addend = 0; + if(latticeNumber==1) + addend = 1./(alpha*alpha) * ( (h1/kappa1) + (h2/kappa2) + (h3/kappa3) ); + else if(latticeNumber==2) + addend = 1./(alpha*alpha) * ( (h1/kappa1) + (-h2/kappa2) ); + else if(latticeNumber==3) + addend = 1./(alpha*alpha) * ( (h3/kappa3) ); + for (int iCloc = 0; iCloc < _sLattice.getLoadBalancer().size(); ++iCloc) { + _blockBCs[iCloc]->addFreeEnergyWallBoundary( + indicator->getExtendedBlockIndicatorF(iCloc), addend, latticeNumber, includeOuterCells); + } + addPoints2CommBC(std::forward<decltype(indicator)>(indicator)); +} + +template<typename T, typename DESCRIPTOR> +void sOnLatticeBoundaryCondition2D<T, DESCRIPTOR>::addFreeEnergyWallBoundary( + SuperGeometry2D<T>& superGeometry, int material, T alpha, + T kappa1, T kappa2, T kappa3, T h1, T h2, T h3, int latticeNumber) +{ + addFreeEnergyWallBoundary(superGeometry.getMaterialIndicator(material), + alpha, kappa1, kappa2, kappa3, h1, h2, h3, latticeNumber); +} + + +template<typename T, typename DESCRIPTOR> +void sOnLatticeBoundaryCondition2D<T, DESCRIPTOR>::addFreeEnergyInletBoundary( + FunctorPtr<SuperIndicatorF2D<T>>&& indicator, T omega, std::string type, int latticeNumber) +{ + bool includeOuterCells = false; + if (indicator->getSuperGeometry().getOverlap() == 1) { + includeOuterCells = true; + clout << "WARNING: overlap == 1, boundary conditions set on overlap despite unknown neighbor materials" << std::endl; + } + for (int iCloc = 0; iCloc < _sLattice.getLoadBalancer().size(); ++iCloc) { + _blockBCs[iCloc]->addFreeEnergyInletBoundary( + indicator->getExtendedBlockIndicatorF(iCloc), omega, type, latticeNumber, includeOuterCells); + } + addPoints2CommBC(std::forward<decltype(indicator)>(indicator)); +} + +template<typename T, typename DESCRIPTOR> +void sOnLatticeBoundaryCondition2D<T, DESCRIPTOR>::addFreeEnergyInletBoundary( + SuperGeometry2D<T>& superGeometry, int material, T omega, std::string type, int latticeNumber) +{ + addFreeEnergyInletBoundary(superGeometry.getMaterialIndicator(material), omega, type, latticeNumber); +} + + +template<typename T, typename DESCRIPTOR> +void sOnLatticeBoundaryCondition2D<T, DESCRIPTOR>::addFreeEnergyOutletBoundary( + FunctorPtr<SuperIndicatorF2D<T>>&& indicator, T omega, std::string type, int latticeNumber) +{ + bool includeOuterCells = false; + if (indicator->getSuperGeometry().getOverlap() == 1) { + includeOuterCells = true; + clout << "WARNING: overlap == 1, boundary conditions set on overlap despite unknown neighbor materials" << std::endl; + } + for (int iCloc = 0; iCloc < _sLattice.getLoadBalancer().size(); ++iCloc) { + _blockBCs[iCloc]->addFreeEnergyOutletBoundary( + indicator->getExtendedBlockIndicatorF(iCloc), omega, type, latticeNumber, includeOuterCells); + } + addPoints2CommBC(std::forward<decltype(indicator)>(indicator)); +} + +template<typename T, typename DESCRIPTOR> +void sOnLatticeBoundaryCondition2D<T, DESCRIPTOR>::addFreeEnergyOutletBoundary( + SuperGeometry2D<T>& superGeometry, int material, T omega, std::string type, int latticeNumber) +{ + addFreeEnergyOutletBoundary(superGeometry.getMaterialIndicator(material), omega, type, latticeNumber); +} + + +template<typename T, typename DESCRIPTOR> +void sOnLatticeBoundaryCondition2D<T, DESCRIPTOR>::addPoints2CommBC( + FunctorPtr<SuperIndicatorF2D<T>>&& indicator) +{ + if (_overlap == 0) { + return; + } + + SuperGeometry2D<T>& superGeometry = indicator->getSuperGeometry(); + for (int iCloc = 0; iCloc < _sLattice.getLoadBalancer().size(); ++iCloc) { + const int nX = superGeometry.getBlockGeometry(iCloc).getNx(); + const int nY = superGeometry.getBlockGeometry(iCloc).getNy(); + + for (int iX = -_overlap; iX < nX+_overlap; ++iX) { + for (int iY = -_overlap; iY < nY+_overlap; ++iY) { + if (iX < 0 || iX > nX - 1 || + iY < 0 || iY > nY - 1 ) { // if within overlap + if (superGeometry.getBlockGeometry(iCloc).getMaterial(iX,iY) != 0) { + bool found = false; + for (int iXo = -_overlap; iXo <= _overlap && !found; ++iXo) { + for (int iYo = -_overlap; iYo <= _overlap && !found; ++iYo) { + const int nextX = iXo + iX; + const int nextY = iYo + iY; + if (indicator->getBlockIndicatorF(iCloc)(nextX, nextY)) { + _sLattice.get_commBC().add_cell(iCloc, iX, iY); + found = true; + } + } + } + } + } + } + } + } +} + +template<typename T, typename DESCRIPTOR> +void sOnLatticeBoundaryCondition2D<T, DESCRIPTOR>::addPoints2CommBC( + SuperGeometry2D<T>& superGeometry, int material) +{ + addPoints2CommBC(superGeometry.getMaterialIndicator(material)); +} + +////////////////// Factory functions ////////////////////////////////// + +template<typename T, typename DESCRIPTOR, typename MixinDynamics> +void createLocalBoundaryCondition2D( + sOnLatticeBoundaryCondition2D<T, DESCRIPTOR>& sBC) +{ + + int nC = sBC.getSuperLattice().getLoadBalancer().size(); + sBC.setOverlap(0); + for (int iC = 0; iC < nC; iC++) { + OnLatticeBoundaryCondition2D<T, DESCRIPTOR>* blockBC = + createLocalBoundaryCondition2D( + sBC.getSuperLattice().getExtendedBlockLattice(iC)); + sBC.getBlockBCs().push_back(blockBC); + } +} + +template<typename T, typename DESCRIPTOR, typename MixinDynamics> +void createInterpBoundaryCondition2D( + sOnLatticeBoundaryCondition2D<T, DESCRIPTOR>& sBC) +{ + + int nC = sBC.getSuperLattice().getLoadBalancer().size(); + sBC.setOverlap(1); + for (int iC = 0; iC < nC; iC++) { + OnLatticeBoundaryCondition2D<T, DESCRIPTOR>* blockBC = + createInterpBoundaryCondition2D<T,DESCRIPTOR,MixinDynamics>( + sBC.getSuperLattice().getExtendedBlockLattice(iC)); + sBC.getBlockBCs().push_back(blockBC); + } +} + +template<typename T, typename DESCRIPTOR, typename MixinDynamics> +void createExtFdBoundaryCondition2D( + sOnLatticeBoundaryCondition2D<T, DESCRIPTOR>& sBC) +{ + + int nC = sBC.getSuperLattice().getLoadBalancer().size(); + sBC.setOverlap(1); + for (int iC = 0; iC < nC; iC++) { + OnLatticeBoundaryCondition2D<T, DESCRIPTOR>* blockBC = + createExtendedFdBoundaryCondition2D<T,DESCRIPTOR,MixinDynamics>( + sBC.getSuperLattice().getExtendedBlockLattice(iC)); + sBC.getBlockBCs().push_back(blockBC); + } +} + +//////////////// Output functions ////////////////////////////////// +template<typename T, typename DESCRIPTOR> +void sOnLatticeBoundaryCondition2D<T, DESCRIPTOR>::outputOn() +{ + _output = true; + int nC = _sLattice.getLoadBalancer().size(); + for (int iCloc = 0; iCloc < nC; iCloc++) { + _blockBCs[iCloc]->outputOn(); + } +} + +template<typename T, typename DESCRIPTOR> +void sOnLatticeBoundaryCondition2D<T, DESCRIPTOR>::outputOff() +{ + _output = false; + int nC = _sLattice.getLoadBalancer().size(); + for (int iCloc = 0; iCloc < nC; iCloc++) { + _blockBCs[iCloc]->outputOff(); + } +} + +} // namespace olb + +#endif |