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/* This file is part of the OpenLB library
*
* Copyright (C) 2012-2017 Lukas Baron, Tim Dornieden, Mathias J. Krause,
* Albert Mink, Fabian Klemens, Benjamin Förster, Adrian Kummerlaender
* 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 SUPER_LATTICE_INTEGRAL_F_3D_HH
#define SUPER_LATTICE_INTEGRAL_F_3D_HH
#include <cmath>
#include <algorithm>
#include "superLatticeIntegralF3D.h"
#include "functors/analytical/indicator/indicatorBaseF3D.hh"
#include "utilities/vectorHelpers.h"
#include "io/ostreamManager.h"
#include "utilities/functorPtr.hh"
using namespace olb::util;
namespace olb {
template<typename T, typename DESCRIPTOR>
SuperLatticePhysDrag3D<T, DESCRIPTOR>::SuperLatticePhysDrag3D(
SuperLattice3D<T, DESCRIPTOR>& sLattice,
FunctorPtr<SuperIndicatorF3D<T>>&& indicatorF,
const UnitConverter<T,DESCRIPTOR>& converter)
: SuperLatticePhysF3D<T, DESCRIPTOR>(sLattice, converter, 3),
_indicatorF(std::move(indicatorF)),
_facesF(*_indicatorF, converter),
_pBoundForceF(sLattice, *_indicatorF, converter),
_sumF(_pBoundForceF, *_indicatorF),
_factor(2./( converter.getPhysDensity()*converter.getCharPhysVelocity()*converter.getCharPhysVelocity() ))
{
this->getName() = "physDrag";
for (int iC = 0; iC < this->getSuperStructure().getLoadBalancer().size(); ++iC) {
this->_blockF.emplace_back(
new BlockLatticePhysDrag3D<T,DESCRIPTOR>(
sLattice.getBlockLattice(iC),
indicatorF->getBlockIndicatorF(iC),
converter)
);
}
}
template<typename T, typename DESCRIPTOR>
SuperLatticePhysDrag3D<T, DESCRIPTOR>::SuperLatticePhysDrag3D(
SuperLattice3D<T, DESCRIPTOR>& sLattice,
SuperGeometry3D<T>& superGeometry, const int material,
const UnitConverter<T,DESCRIPTOR>& converter)
: SuperLatticePhysDrag3D(sLattice,
superGeometry.getMaterialIndicator(material),
converter)
{ }
template<typename T, typename DESCRIPTOR>
bool SuperLatticePhysDrag3D<T, DESCRIPTOR>::operator()(T output[], const int input[])
{
T faces[7] = { };
T sum[4] = { };
_sumF(sum, input);
_facesF(faces, input);
output[0] = _factor * sum[0] / faces[0];
output[1] = _factor * sum[1] / faces[1];
output[2] = _factor * sum[2] / faces[2];
return true;
}
template<typename T, typename DESCRIPTOR>
SuperLatticePhysCorrDrag3D<T, DESCRIPTOR>::SuperLatticePhysCorrDrag3D(
SuperLattice3D<T, DESCRIPTOR>& sLattice,
FunctorPtr<SuperIndicatorF3D<T>>&& indicatorF,
const UnitConverter<T,DESCRIPTOR>& converter)
: SuperLatticePhysF3D<T, DESCRIPTOR>(sLattice, converter, 3),
_indicatorF(std::move(indicatorF)),
_facesF(*_indicatorF, converter),
_pBoundForceF(sLattice, *_indicatorF, converter),
_sumF(_pBoundForceF, *_indicatorF),
_factor(2./( converter.getPhysDensity()*converter.getCharPhysVelocity()*converter.getCharPhysVelocity() ))
{
this->getName() = "physCorrDrag";
for (int iC = 0; iC < this->getSuperStructure().getLoadBalancer().size(); ++iC) {
this->_blockF.emplace_back(
new BlockLatticePhysCorrDrag3D<T,DESCRIPTOR>(
sLattice.getBlockLattice(iC),
indicatorF->getBlockIndicatorF(iC),
converter)
);
}
}
template<typename T, typename DESCRIPTOR>
SuperLatticePhysCorrDrag3D<T, DESCRIPTOR>::SuperLatticePhysCorrDrag3D(
SuperLattice3D<T, DESCRIPTOR>& sLattice,
SuperGeometry3D<T>& superGeometry, const int material,
const UnitConverter<T,DESCRIPTOR>& converter)
: SuperLatticePhysCorrDrag3D(sLattice,
superGeometry.getMaterialIndicator(material),
converter)
{ }
template<typename T, typename DESCRIPTOR>
bool SuperLatticePhysCorrDrag3D<T, DESCRIPTOR>::operator()(T output[], const int input[])
{
T faces[7] = { };
T sum[4] = { };
_sumF(sum, input);
_facesF(faces, input);
output[0] = _factor * sum[0] / faces[0];
output[1] = _factor * sum[1] / faces[1];
output[2] = _factor * sum[2] / faces[2];
return true;
}
} // end namespace olb
#endif
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