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Diffstat (limited to 'src/boundary/zouHeBoundary2D.hh')
-rw-r--r-- | src/boundary/zouHeBoundary2D.hh | 195 |
1 files changed, 195 insertions, 0 deletions
diff --git a/src/boundary/zouHeBoundary2D.hh b/src/boundary/zouHeBoundary2D.hh new file mode 100644 index 0000000..5268d96 --- /dev/null +++ b/src/boundary/zouHeBoundary2D.hh @@ -0,0 +1,195 @@ +/* This file is part of the OpenLB library + * + * Copyright (C) 2006, Orestis Malaspinas and 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 -- generic implementation. + */ +#ifndef ZOU_HE_BOUNDARY_2D_HH +#define ZOU_HE_BOUNDARY_2D_HH + +#include "zouHeBoundary2D.h" +#include "zouHeDynamics.h" +#include "zouHeDynamics.hh" +#include "boundaryInstantiator2D.h" + +namespace olb { + +template<typename T, typename DESCRIPTOR, class MixinDynamics> +class ZouHeBoundaryManager2D { +public: + template<int direction, int orientation> static Momenta<T,DESCRIPTOR>* + getVelocityBoundaryMomenta(); + template<int direction, int orientation> static Dynamics<T,DESCRIPTOR>* + getVelocityBoundaryDynamics(T omega, Momenta<T,DESCRIPTOR>& momenta); + template<int direction, int orientation> static PostProcessorGenerator2D<T,DESCRIPTOR>* + getVelocityBoundaryProcessor(int x0, int x1, int y0, int y1); + + template<int direction, int orientation> static Momenta<T,DESCRIPTOR>* + getPressureBoundaryMomenta(); + template<int direction, int orientation> static Dynamics<T,DESCRIPTOR>* + getPressureBoundaryDynamics(T omega, Momenta<T,DESCRIPTOR>& momenta); + template<int direction, int orientation> static PostProcessorGenerator2D<T,DESCRIPTOR>* + getPressureBoundaryProcessor(int x0, int x1, int y0, int y1); + + template<int direction, int orientation> static PostProcessorGenerator2D<T,DESCRIPTOR>* + getConvectionBoundaryProcessor(int x0, int x1, int y0, int y1, T* uAv = NULL); + + template<int xNormal, int yNormal> static Momenta<T,DESCRIPTOR>* + getExternalVelocityCornerMomenta(); + template<int xNormal, int yNormal> static Dynamics<T,DESCRIPTOR>* + getExternalVelocityCornerDynamics(T omega, Momenta<T,DESCRIPTOR>& momenta); + template<int xNormal, int yNormal> static PostProcessorGenerator2D<T,DESCRIPTOR>* + getExternalVelocityCornerProcessor(int x, int y); + + template<int xNormal, int yNormal> static Momenta<T,DESCRIPTOR>* + getInternalVelocityCornerMomenta(); + template<int xNormal, int yNormal> static Dynamics<T,DESCRIPTOR>* + getInternalVelocityCornerDynamics(T omega, Momenta<T,DESCRIPTOR>& momenta); + template<int xNormal, int yNormal> static PostProcessorGenerator2D<T,DESCRIPTOR>* + getInternalVelocityCornerProcessor(int x, int y); +}; + +////////// ZouHeBoundaryManager2D ///////////////////////////////////////// + +template<typename T, typename DESCRIPTOR, class MixinDynamics> +template<int direction, int orientation> +Momenta<T,DESCRIPTOR>* +ZouHeBoundaryManager2D<T,DESCRIPTOR,MixinDynamics>::getVelocityBoundaryMomenta() +{ + return new BasicDirichletBM<T,DESCRIPTOR, VelocityBM, direction,orientation>; +} + +template<typename T, typename DESCRIPTOR, class MixinDynamics> +template<int direction, int orientation> +Dynamics<T,DESCRIPTOR>* ZouHeBoundaryManager2D<T,DESCRIPTOR,MixinDynamics>:: +getVelocityBoundaryDynamics(T omega, Momenta<T,DESCRIPTOR>& momenta) +{ + return new ZouHeDynamics<T,DESCRIPTOR, MixinDynamics, direction, orientation>(omega, momenta); +} + +template<typename T, typename DESCRIPTOR, class MixinDynamics> +template<int direction, int orientation> +PostProcessorGenerator2D<T,DESCRIPTOR>* +ZouHeBoundaryManager2D<T,DESCRIPTOR,MixinDynamics>:: +getVelocityBoundaryProcessor(int x0, int x1, int y0, int y1) +{ + return nullptr; +} + +template<typename T, typename DESCRIPTOR, class MixinDynamics> +template<int direction, int orientation> +Momenta<T,DESCRIPTOR>* +ZouHeBoundaryManager2D<T,DESCRIPTOR,MixinDynamics>::getPressureBoundaryMomenta() +{ + return new BasicDirichletBM<T,DESCRIPTOR, PressureBM, direction,orientation>; +} + +template<typename T, typename DESCRIPTOR, class MixinDynamics> +template<int direction, int orientation> +Dynamics<T,DESCRIPTOR>* ZouHeBoundaryManager2D<T,DESCRIPTOR,MixinDynamics>:: +getPressureBoundaryDynamics(T omega, Momenta<T,DESCRIPTOR>& momenta) +{ + return new ZouHeDynamics<T,DESCRIPTOR, MixinDynamics, direction, orientation>(omega, momenta); +} + +template<typename T, typename DESCRIPTOR, class MixinDynamics> +template<int direction, int orientation> +PostProcessorGenerator2D<T,DESCRIPTOR>* +ZouHeBoundaryManager2D<T,DESCRIPTOR,MixinDynamics>:: +getPressureBoundaryProcessor(int x0, int x1, int y0, int y1) +{ + return nullptr; +} + +template<typename T, typename DESCRIPTOR, class MixinDynamics> +template<int direction, int orientation> +PostProcessorGenerator2D<T,DESCRIPTOR>* +ZouHeBoundaryManager2D<T,DESCRIPTOR,MixinDynamics>:: +getConvectionBoundaryProcessor(int x0, int x1, int y0, int y1, T* uAv) +{ + return nullptr; +} + +template<typename T, typename DESCRIPTOR, class MixinDynamics> +template<int xNormal, int yNormal> +Momenta<T,DESCRIPTOR>* +ZouHeBoundaryManager2D<T,DESCRIPTOR,MixinDynamics>::getExternalVelocityCornerMomenta() +{ + return new FixedVelocityBM<T,DESCRIPTOR>; +} + +template<typename T, typename DESCRIPTOR, class MixinDynamics> +template<int xNormal, int yNormal> +Dynamics<T,DESCRIPTOR>* ZouHeBoundaryManager2D<T,DESCRIPTOR,MixinDynamics>:: +getExternalVelocityCornerDynamics(T omega, Momenta<T,DESCRIPTOR>& momenta) +{ + return new MixinDynamics(omega, momenta); +} + +template<typename T, typename DESCRIPTOR, class MixinDynamics> +template<int xNormal, int yNormal> +PostProcessorGenerator2D<T,DESCRIPTOR>* +ZouHeBoundaryManager2D<T,DESCRIPTOR,MixinDynamics>:: +getExternalVelocityCornerProcessor(int x, int y) +{ + return new OuterVelocityCornerProcessorGenerator2D<T,DESCRIPTOR, xNormal,yNormal> (x,y); +} + +template<typename T, typename DESCRIPTOR, class MixinDynamics> +template<int xNormal, int yNormal> +Momenta<T,DESCRIPTOR>* +ZouHeBoundaryManager2D<T,DESCRIPTOR,MixinDynamics>::getInternalVelocityCornerMomenta() +{ + return new InnerCornerVelBM2D<T,DESCRIPTOR, xNormal,yNormal>; +} + +template<typename T, typename DESCRIPTOR, class MixinDynamics> +template<int xNormal, int yNormal> +Dynamics<T,DESCRIPTOR>* ZouHeBoundaryManager2D<T,DESCRIPTOR,MixinDynamics>:: +getInternalVelocityCornerDynamics(T omega, Momenta<T,DESCRIPTOR>& momenta) +{ + return new CombinedRLBdynamics<T,DESCRIPTOR, MixinDynamics>(omega, momenta); +} + +template<typename T, typename DESCRIPTOR, class MixinDynamics> +template<int xNormal, int yNormal> +PostProcessorGenerator2D<T,DESCRIPTOR>* +ZouHeBoundaryManager2D<T,DESCRIPTOR,MixinDynamics>::getInternalVelocityCornerProcessor +(int x, int y) +{ + return nullptr; +} + +////////// Factory function ////////////////////////////////////////////////// + +template<typename T, typename DESCRIPTOR, typename MixinDynamics> +OnLatticeBoundaryCondition2D<T,DESCRIPTOR>* createZouHeBoundaryCondition2D(BlockLatticeStructure2D<T,DESCRIPTOR>& block) +{ + return new BoundaryConditionInstantiator2D < + T, DESCRIPTOR, + ZouHeBoundaryManager2D<T,DESCRIPTOR, MixinDynamics> > (block); +} + +} // namespace olb + +#endif |