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Diffstat (limited to 'src/boundary/offBoundaryPostProcessors3D.hh')
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1 files changed, 346 insertions, 0 deletions
diff --git a/src/boundary/offBoundaryPostProcessors3D.hh b/src/boundary/offBoundaryPostProcessors3D.hh new file mode 100644 index 0000000..13cf7b2 --- /dev/null +++ b/src/boundary/offBoundaryPostProcessors3D.hh @@ -0,0 +1,346 @@ +/* This file is part of the OpenLB library + * + * Copyright (C) 2012 Jonas Kratzke, 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. +*/ + +#ifndef OFF_BOUNDARY_POST_PROCESSORS_3D_HH +#define OFF_BOUNDARY_POST_PROCESSORS_3D_HH + +#include "offBoundaryPostProcessors3D.h" +#include "core/blockLattice3D.h" +#include "core/util.h" +#include "core/cell.h" + +namespace olb { + +/////////// LinearBouzidiPostProcessor3D ///////////////////////////////////// + +/* Bouzidi Interpolation scheme of first order + * + * fluid nodes wall solid node + * --o-------<-o->-----<-o->--|----x---- + * xB x xN + * directions: --> iPop + * <-- opp + * +*/ + +template<typename T, typename DESCRIPTOR> +ZeroVelocityBouzidiLinearPostProcessor3D<T,DESCRIPTOR>:: +ZeroVelocityBouzidiLinearPostProcessor3D(int x_, int y_, int z_, int iPop_, T dist_) + : x(x_), y(y_), z(z_), iPop(iPop_), dist(dist_) +{ +#ifndef QUIET + if (dist < 0 || dist > 1) + std::cout << "WARNING: Bogus distance at (" << x << "," << y << "," << z << "): " + << dist << std::endl; +#endif + typedef DESCRIPTOR L; + const Vector<int,3> c = descriptors::c<DESCRIPTOR>(iPop); + opp = util::opposite<L>(iPop); + xN = x + c[0]; + yN = y + c[1]; + zN = z + c[2]; + + if (dist >= 0.5) { + xB = x - c[0]; + yB = y - c[1]; + zB = z - c[2]; + q = 1/(2*dist); + iPop2 = opp; + } else { + xB = x; + yB = y; + zB = z; + q = 2*dist; + iPop2 = iPop; + } + /* + std::cout << "ZeroVelocityLinear (" << x << "," << y << "," << z << + "), iPop: " << iPop << ", nP: (" << xN << "," << yN << "," << zN << + "), opp: " << opp << ", bP: (" << xB << "," << yB << "," << zB << + "), dist: " << dist << ", q: " << q << std::endl; + */ +} + +template<typename T, typename DESCRIPTOR> +void ZeroVelocityBouzidiLinearPostProcessor3D<T,DESCRIPTOR>:: +processSubDomain(BlockLattice3D<T,DESCRIPTOR>& blockLattice, int x0_, int x1_, int y0_, int y1_, int z0_, int z1_) +{ + if (util::contained(x, y, z, x0_, x1_, y0_, y1_, z0_, z1_)) { + process(blockLattice); + } +} + +template<typename T, typename DESCRIPTOR> +void ZeroVelocityBouzidiLinearPostProcessor3D<T,DESCRIPTOR>:: +process(BlockLattice3D<T,DESCRIPTOR>& blockLattice) +{ + blockLattice.get(x, y, z)[opp] = q*blockLattice.get(xN, yN, zN)[iPop] + + (1-q)*blockLattice.get(xB, yB, zB)[iPop2]; +} + +template<typename T, typename DESCRIPTOR> +VelocityBouzidiLinearPostProcessor3D<T,DESCRIPTOR>:: +VelocityBouzidiLinearPostProcessor3D(int x_, int y_, int z_, int iPop_, T dist_) + : x(x_), y(y_), z(z_), iPop(iPop_), dist(dist_) +{ +#ifndef QUIET + if (dist < 0 || dist > 1) + std::cout << "WARNING: Bogus distance at (" << x << "," << y << "," << z << "): " + << dist << std::endl; +#endif + typedef DESCRIPTOR L; + const Vector<int,3> c = descriptors::c<DESCRIPTOR>(iPop); + opp = util::opposite<L>(iPop); + xN = x + c[0]; + yN = y + c[1]; + zN = z + c[2]; + + if (dist >= 0.5) { + xB = x - c[0]; + yB = y - c[1]; + zB = z - c[2]; + q = 1/(2*dist); + ufrac = q; + iPop2 = opp; + } else { + xB = x; + yB = y; + zB = z; + q = 2*dist; + iPop2 = iPop; + ufrac = 1; + } + /* + std::cout << "VelocityLinear (" << x << "," << y << "," << z << + "), iPop: " << iPop << ", nP: (" << xN << "," << yN << "," << zN << + "), opp: " << opp << ", bP: (" << xB << "," << yB << "," << zB << + "), dist: " << dist << ", q: " << q << std::endl; + */ +} + +template<typename T, typename DESCRIPTOR> +void VelocityBouzidiLinearPostProcessor3D<T,DESCRIPTOR>:: +processSubDomain(BlockLattice3D<T,DESCRIPTOR>& blockLattice, int x0_, int x1_, int y0_, int y1_, int z0_, int z1_) +{ + if (util::contained(x, y, z, x0_, x1_, y0_, y1_, z0_, z1_)) { + process(blockLattice); + } +} + +template<typename T, typename DESCRIPTOR> +void VelocityBouzidiLinearPostProcessor3D<T,DESCRIPTOR>:: +process(BlockLattice3D<T,DESCRIPTOR>& blockLattice) +{ + Dynamics<T,DESCRIPTOR>* dynamics = blockLattice.getDynamics(xN, yN, zN); + T u = ufrac*dynamics->getVelocityCoefficient(iPop); + dynamics->defineRho( blockLattice.get(xN, yN, zN), blockLattice.get(x, y, z).computeRho() ); + T j = u;// * blockLattice.get(x, y, z).computeRho(); + blockLattice.get(x, y, z)[opp] = q*blockLattice.get(xN, yN, zN)[iPop] + + (1-q)*blockLattice.get(xB, yB, zB)[iPop2] + j; +} + + +//////// CornerBouzidiPostProcessor3D /////////////////// + +template<typename T, typename DESCRIPTOR> +ZeroVelocityBounceBackPostProcessor3D<T,DESCRIPTOR>:: +ZeroVelocityBounceBackPostProcessor3D(int x_, int y_, int z_, int iPop_, T dist_) + : x(x_), y(y_), z(z_), iPop(iPop_), dist(dist_) +{ +#ifndef QUIET + if (dist < 0 || dist > 1) + std::cout << "WARNING: Bogus distance at (" << x << "," << y << "," << z << "): " + << dist << std::endl; +#endif + typedef DESCRIPTOR L; + const Vector<int,3> c = descriptors::c<L>(iPop); + opp = util::opposite<L>(iPop); + xN = x + c[0]; + yN = y + c[1]; + zN = z + c[2]; + /* + std::cout << "Corner (" << x << "," << y << "," << z << + "), iPop: " << iPop << ", nP: (" << xN << "," << yN << "," << zN << + "), dist: " << dist << std::endl; + */ +} + +template<typename T, typename DESCRIPTOR> +void ZeroVelocityBounceBackPostProcessor3D<T,DESCRIPTOR>:: +processSubDomain(BlockLattice3D<T,DESCRIPTOR>& blockLattice, int x0_, int x1_, int y0_, int y1_, int z0_, int z1_) +{ + if (util::contained(x, y, z, x0_, x1_, y0_, y1_, z0_, z1_)) { + process(blockLattice); + } +} + +template<typename T, typename DESCRIPTOR> +void ZeroVelocityBounceBackPostProcessor3D<T,DESCRIPTOR>:: +process(BlockLattice3D<T,DESCRIPTOR>& blockLattice) +{ + blockLattice.get(x, y, z)[opp] = blockLattice.get(xN, yN, zN)[iPop]; +} + +template<typename T, typename DESCRIPTOR> +VelocityBounceBackPostProcessor3D<T,DESCRIPTOR>:: +VelocityBounceBackPostProcessor3D(int x_, int y_, int z_, int iPop_, T dist_) + : x(x_), y(y_), z(z_), iPop(iPop_), dist(dist_) +{ +#ifndef QUIET + if (dist < 0 || dist > 1) + std::cout << "WARNING: Bogus distance at (" << x << "," << y << "," << z << "): " + << dist << std::endl; +#endif + typedef DESCRIPTOR L; + const Vector<int,3> c = descriptors::c<L>(iPop); + opp = util::opposite<L>(iPop); + xN = x + c[0]; + yN = y + c[1]; + zN = z + c[2]; + + /* + std::cout << "Corner (" << x << "," << y << "," << z << + "), iPop: " << iPop << ", nP: (" << xN << "," << yN << "," << zN << + "), dist: " << dist << std::endl; + */ +} + +template<typename T, typename DESCRIPTOR> +void VelocityBounceBackPostProcessor3D<T,DESCRIPTOR>:: +processSubDomain(BlockLattice3D<T,DESCRIPTOR>& blockLattice, int x0_, int x1_, int y0_, int y1_, int z0_, int z1_) +{ + if (util::contained(x, y, z, x0_, x1_, y0_, y1_, z0_, z1_)) { + process(blockLattice); + } +} + +template<typename T, typename DESCRIPTOR> +void VelocityBounceBackPostProcessor3D<T,DESCRIPTOR>:: +process(BlockLattice3D<T,DESCRIPTOR>& blockLattice) +{ + Dynamics<T,DESCRIPTOR>* dynamics = blockLattice.getDynamics(xN, yN, zN); + T u = dynamics->getVelocityCoefficient(iPop); + dynamics->defineRho( blockLattice.get(xN, yN, zN), blockLattice.get(x, y, z).computeRho() ); + T j = u;//*blockLattice.get(x, y, z).computeRho(); + blockLattice.get(x, y, z)[opp] = blockLattice.get(xN, yN, zN)[iPop] + j; +} + +//////// LinearBouzidiBoundaryPostProcessorGenerator //////////////////////////////// + +template<typename T, typename DESCRIPTOR> +ZeroVelocityBouzidiLinearPostProcessorGenerator3D<T,DESCRIPTOR>:: +ZeroVelocityBouzidiLinearPostProcessorGenerator3D(int x_, int y_, int z_, int iPop_, T dist_) + : PostProcessorGenerator3D<T,DESCRIPTOR>(x_, x_, y_, y_, z_, z_), + x(x_), y(y_), z(z_), iPop(iPop_), dist(dist_) +{ } + +template<typename T, typename DESCRIPTOR> +PostProcessor3D<T,DESCRIPTOR>* +ZeroVelocityBouzidiLinearPostProcessorGenerator3D<T,DESCRIPTOR>::generate() const +{ + return new ZeroVelocityBouzidiLinearPostProcessor3D<T,DESCRIPTOR> + ( this->x, this->y, this->z, this->iPop, this->dist); +} + +template<typename T, typename DESCRIPTOR> +PostProcessorGenerator3D<T,DESCRIPTOR>* +ZeroVelocityBouzidiLinearPostProcessorGenerator3D<T,DESCRIPTOR>::clone() const +{ + return new ZeroVelocityBouzidiLinearPostProcessorGenerator3D<T,DESCRIPTOR> + (this->x, this->y, this->z, this->iPop, this->dist); +} + +template<typename T, typename DESCRIPTOR> +VelocityBouzidiLinearPostProcessorGenerator3D<T,DESCRIPTOR>:: +VelocityBouzidiLinearPostProcessorGenerator3D(int x_, int y_, int z_, int iPop_, T dist_) + : PostProcessorGenerator3D<T,DESCRIPTOR>(x_, x_, y_, y_, z_, z_), + x(x_), y(y_), z(z_), iPop(iPop_), dist(dist_) +{ } + +template<typename T, typename DESCRIPTOR> +PostProcessor3D<T,DESCRIPTOR>* +VelocityBouzidiLinearPostProcessorGenerator3D<T,DESCRIPTOR>::generate() const +{ + return new VelocityBouzidiLinearPostProcessor3D<T,DESCRIPTOR> + ( this->x, this->y, this->z, this->iPop, this->dist); +} + +template<typename T, typename DESCRIPTOR> +PostProcessorGenerator3D<T,DESCRIPTOR>* +VelocityBouzidiLinearPostProcessorGenerator3D<T,DESCRIPTOR>::clone() const +{ + return new VelocityBouzidiLinearPostProcessorGenerator3D<T,DESCRIPTOR> + (this->x, this->y, this->z, this->iPop, this->dist); +} + +/////////// CornerBouzidiBoundaryPostProcessorGenerator ///////////////////////////////////// + +template<typename T, typename DESCRIPTOR> +ZeroVelocityBounceBackPostProcessorGenerator3D<T,DESCRIPTOR>:: +ZeroVelocityBounceBackPostProcessorGenerator3D(int x_, int y_, int z_, int iPop_, T dist_) + : PostProcessorGenerator3D<T,DESCRIPTOR>(x_, x_, y_, y_, z_, z_), + x(x_), y(y_), z(z_), iPop(iPop_), dist(dist_) +{ } + +template<typename T, typename DESCRIPTOR> +PostProcessor3D<T,DESCRIPTOR>* +ZeroVelocityBounceBackPostProcessorGenerator3D<T,DESCRIPTOR>::generate() const +{ + return new ZeroVelocityBounceBackPostProcessor3D<T,DESCRIPTOR> + ( this->x, this->y, this->z, this->iPop, this->dist); +} + +template<typename T, typename DESCRIPTOR> +PostProcessorGenerator3D<T,DESCRIPTOR>* +ZeroVelocityBounceBackPostProcessorGenerator3D<T,DESCRIPTOR>::clone() const +{ + return new ZeroVelocityBounceBackPostProcessorGenerator3D<T,DESCRIPTOR> + (this->x, this->y, this->z, this->iPop, this->dist); +} + +template<typename T, typename DESCRIPTOR> +VelocityBounceBackPostProcessorGenerator3D<T,DESCRIPTOR>:: +VelocityBounceBackPostProcessorGenerator3D(int x_, int y_, int z_, int iPop_, T dist_) + : PostProcessorGenerator3D<T,DESCRIPTOR>(x_, x_, y_, y_, z_, z_), + x(x_), y(y_), z(z_), iPop(iPop_), dist(dist_) +{ } + +template<typename T, typename DESCRIPTOR> +PostProcessor3D<T,DESCRIPTOR>* +VelocityBounceBackPostProcessorGenerator3D<T,DESCRIPTOR>::generate() const +{ + return new VelocityBounceBackPostProcessor3D<T,DESCRIPTOR> + ( this->x, this->y, this->z, this->iPop, this->dist); +} + +template<typename T, typename DESCRIPTOR> +PostProcessorGenerator3D<T,DESCRIPTOR>* +VelocityBounceBackPostProcessorGenerator3D<T,DESCRIPTOR>::clone() const +{ + return new VelocityBounceBackPostProcessorGenerator3D<T,DESCRIPTOR> + (this->x, this->y, this->z, this->iPop, this->dist); +} + +} // namespace olb + +#endif |