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/* This file is part of the OpenLB library
*
* Copyright (C) 2008 Orestis Malaspinas, Andrea Parmigiani, 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.
*/
#ifndef SHAN_CHEN_FORCED_POST_PROCESSOR_3D_H
#define SHAN_CHEN_FORCED_POST_PROCESSOR_3D_H
#include "core/spatiallyExtendedObject3D.h"
#include "core/postProcessing.h"
#include "core/blockLattice3D.h"
namespace olb {
/**
* Multiphysics class for coupling between different lattices.
*/
// =========================================================================//
// ===========Shan Chen coupling without wall interaction===================//
// =========================================================================//
template<typename T, typename DESCRIPTOR>
class ShanChenForcedPostProcessor3D : public LocalPostProcessor3D<T,DESCRIPTOR> {
public:
ShanChenForcedPostProcessor3D (
int x0_, int x1_, int y0_, int y1_, int z0_, int z1_, T G_, std::vector<T> rho0_,
AnalyticalF1D<T,T>& iP_, std::vector<SpatiallyExtendedObject3D*> partners_);
ShanChenForcedPostProcessor3D (
T G_, std::vector<T> rho0_,
AnalyticalF1D<T,T>& iP_, std::vector<SpatiallyExtendedObject3D*> partners_);
int extent() const override
{
return 1;
}
int extent(int whichDirection) const override
{
return 1;
}
void process(BlockLattice3D<T,DESCRIPTOR>& blockLattice) override;
void processSubDomain(BlockLattice3D<T,DESCRIPTOR>& blockLattice,
int x0_, int x1_, int y0_, int y1_, int z0_, int z1_) override;
private:
int x0, x1, y0, y1, z0, z1;
T G;
std::vector<T> rho0;
AnalyticalF1D<T,T>& interactionPotential;
std::vector<SpatiallyExtendedObject3D*> partners;
};
template<typename T, typename DESCRIPTOR>
class ShanChenForcedGenerator3D : public LatticeCouplingGenerator3D<T,DESCRIPTOR> {
public:
ShanChenForcedGenerator3D(int x0_, int x1_, int y0_, int y1_, int z0_, int z1_, T G_, std::vector<T> rho0_, AnalyticalF1D<T,T>& iP_);
ShanChenForcedGenerator3D(T G_, std::vector<T> rho0_, AnalyticalF1D<T,T>& iP_);
PostProcessor3D<T,DESCRIPTOR>* generate(std::vector<SpatiallyExtendedObject3D*> partners) const override;
LatticeCouplingGenerator3D<T,DESCRIPTOR>* clone() const override;
private:
T G;
std::vector<T> rho0;
AnalyticalF1D<T,T>& interactionPotential;
};
}
#endif
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