boundaryPostProcessors3D.h

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/*  This file is part of the OpenLB library
 *
 *  Copyright (C) 2006, 2007 Jonas Latt
 *  E-mail contact: info@openlb.net
 *  The most recent release of OpenLB can be downloaded at
 *  <http://www.openlb.net/>
 *
 *  Generic collision, which modifies the particle distribution
 *  functions, implemented by Orestis Malaspinas, 2007
 *
 *  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 BOUNDARY_POST_PROCESSORS_3D_H
#define BOUNDARY_POST_PROCESSORS_3D_H
 
#include "core/postProcessing.h"
 
#include "core/operator.h"
 
namespace olb {
 
template<typename T, typename DESCRIPTOR, int direction, int orientation>
class PlaneFdBoundaryProcessor3D {
public:
  static constexpr OperatorScope scope = OperatorScope::PerCell;
 
  int getPriority() const {
    return 0;
  }
 
  template <CONCEPT(Cell) CELL>
  void apply(CELL& cell) any_platform;
 
private:
  template <int deriveDirection, typename CELL>
  void interpolateGradients(CELL& cell, T velDeriv[DESCRIPTOR::d]) const any_platform;
 
};
 
 
template <typename DESCRIPTOR, int direction, int orientation>
class StraightConvectionBoundaryProcessor3D {
public:
  static constexpr OperatorScope scope = OperatorScope::PerCell;
 
  struct PREV_CELL : public descriptors::FIELD_BASE<
    util::populationsContributingToVelocity<DESCRIPTOR,direction,-orientation>().size()
  > { };
 
  int getPriority() const {
    return 0;
  }
 
  template <CONCEPT(Cell) CELL>
  void initialize(CELL& cell) any_platform;
 
  template <CONCEPT(Cell) CELL>
  void apply(CELL& cell) any_platform;
 
};
 
 
template <typename T, typename DESCRIPTOR, int plane, int normal1, int normal2>
class OuterVelocityEdgeProcessor3D {
public:
  static constexpr OperatorScope scope = OperatorScope::PerCell;
 
  int getPriority() const {
    return 0;
  }
 
  template <CONCEPT(Cell) CELL>
  void apply(CELL& cell) any_platform;
 
private:
  template <typename CELL>
  T getNeighborRho(CELL& cell, int step1, int step2) any_platform;
 
  template <int deriveDirection, int orientation, typename CELL>
  void interpolateGradients(CELL& cell, T velDeriv[DESCRIPTOR::d]) const any_platform;
 
};
 
 
template<typename T, typename DESCRIPTOR,
         int xNormal, int yNormal, int zNormal>
struct OuterVelocityCornerProcessor3D {
  static constexpr OperatorScope scope = OperatorScope::PerCell;
 
  int getPriority() const {
    return 1;
  }
 
  template <CONCEPT(Cell) CELL>
  void apply(CELL& cell) any_platform;
};
 
template<typename T, typename DESCRIPTOR>
class SlipBoundaryProcessor3D : public LocalPostProcessor3D<T,DESCRIPTOR> {
public:
  SlipBoundaryProcessor3D(int x0_, int x1_, int y0_, int y1_, int z0_, int z1_, int discreteNormalX_, int discreteNormalY_, int discreteNormalZ_);
  int extent() const override
  {
    return 0;
  }
  int extent(int whichDirection) const override
  {
    return 0;
  }
  void process(BlockLattice<T,DESCRIPTOR>& blockLattice) override;
  void processSubDomain ( BlockLattice<T,DESCRIPTOR>& blockLattice,
                          int x0_, int x1_, int y0_, int y1_, int z0_, int z1_ ) override;
private:
  int reflectionPop[DESCRIPTOR::q];
  int x0, x1, y0, y1, z0, z1;
};
 
 
template<typename T, typename DESCRIPTOR>
class SlipBoundaryProcessorGenerator3D : public PostProcessorGenerator3D<T,DESCRIPTOR> {
public:
  SlipBoundaryProcessorGenerator3D(int x0_, int x1_, int y0_, int y1_, int z0_, int z1_, int discreteNormalX_, int discreteNormalY_, int discreteNormalZ_);
  PostProcessor3D<T,DESCRIPTOR>* generate() const override;
  PostProcessorGenerator3D<T,DESCRIPTOR>*  clone() const override;
private:
  int discreteNormalX;
  int discreteNormalY;
  int discreteNormalZ;
};
 
template<typename T, typename DESCRIPTOR>
class PartialSlipBoundaryProcessor3D : public LocalPostProcessor3D<T,DESCRIPTOR> {
public:
  PartialSlipBoundaryProcessor3D(T tuner_, int x0_, int x1_, int y0_, int y1_, int z0_, int z1_, int discreteNormalX_, int discreteNormalY_, int discreteNormalZ_);
  int extent() const override
  {
    return 0;
  }
  int extent(int whichDirection) const override
  {
    return 0;
  }
  void process(BlockLattice<T,DESCRIPTOR>& blockLattice) override;
  void processSubDomain ( BlockLattice<T,DESCRIPTOR>& blockLattice,
                          int x0_, int x1_, int y0_, int y1_, int z0_, int z1_ ) override;
private:
  int reflectionPop[DESCRIPTOR::q];
  int x0, x1, y0, y1, z0, z1;
  T tuner;
};
 
 
template<typename T, typename DESCRIPTOR>
class PartialSlipBoundaryProcessorGenerator3D : public PostProcessorGenerator3D<T,DESCRIPTOR> {
public:
  PartialSlipBoundaryProcessorGenerator3D(T tuner_, int x0_, int x1_, int y0_, int y1_, int z0_, int z1_, int discreteNormalX_, int discreteNormalY_, int discreteNormalZ_);
  PostProcessor3D<T,DESCRIPTOR>* generate() const override;
  PostProcessorGenerator3D<T,DESCRIPTOR>*  clone() const override;
private:
  int discreteNormalX;
  int discreteNormalY;
  int discreteNormalZ;
  T tuner;
};
 
 
template<typename T, typename DESCRIPTOR, int NORMAL_X, int NORMAL_Y, int NORMAL_Z>
class FreeEnergyChemPotBoundaryProcessor3DA {
public:
  static constexpr OperatorScope scope = OperatorScope::PerCell;
 
  int getPriority() const {
    return 0;
  }
 
  template <CONCEPT(Cell) CELL>
  void apply(CELL& cell) any_platform;
 
};
 
template<typename T, typename DESCRIPTOR, int NORMAL_X, int NORMAL_Y, int NORMAL_Z>
class FreeEnergyChemPotBoundaryProcessor3DB {
public:
  static constexpr OperatorScope scope = OperatorScope::PerCell;
 
  int getPriority() const {
    return 0;
  }
 
  template <CONCEPT(Cell) CELL>
  void apply(CELL& cell) any_platform;
 
};
 
 
template<typename T, typename DESCRIPTOR, int NORMAL_X, int NORMAL_Y, int NORMAL_Z>
class FreeEnergyWallProcessor3D {
public:
  using parameters = meta::list<olb::descriptors::ADDEND>;
 
  static constexpr OperatorScope scope = OperatorScope::PerCellWithParameters;
 
  int getPriority() const {
    return 0;
  }
 
  template <CONCEPT(Cell) CELL, typename PARAMETERS>
  void apply(CELL& cell, PARAMETERS& parameters) any_platform;
 
};
 
 
template<typename T, typename DESCRIPTOR, int NORMAL_X, int NORMAL_Y, int NORMAL_Z>
class FreeEnergyConvectiveProcessor3D {
public:
  static constexpr OperatorScope scope = OperatorScope::PerCell;
 
  int getPriority() const {
    return 0;
  }
 
  template <CONCEPT(Cell) CELL>
  void apply(CELL& cell) any_platform;
};
 
 
}
 
#endif