OpenLB 1.7
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latticePhysWallShearStress2D.h
Go to the documentation of this file.
1/* This file is part of the OpenLB library
2 *
3 * Copyright (C) 2019 Albert Mink, Mathias J. Krause, Lukas Baron
4 * E-mail contact: info@openlb.net
5 * The most recent release of OpenLB can be downloaded at
6 * <http://www.openlb.net/>
7 *
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License
10 * as published by the Free Software Foundation; either version 2
11 * of the License, or (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public
19 * License along with this program; if not, write to the Free
20 * Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
21 * Boston, MA 02110-1301, USA.
22*/
23
24#ifndef LATTICE_PHYS_WALL_SHEAR_STRESS_2D_H
25#define LATTICE_PHYS_WALL_SHEAR_STRESS_2D_H
26
27#include <vector>
28
29#include "superBaseF2D.h"
30#include "core/superLattice2D.h"
33#include "blockBaseF2D.h"
37
38namespace olb {
39
40
42template <typename T, typename DESCRIPTOR>
43class SuperLatticePhysWallShearStress2D final : public SuperLatticePhysF2D<T,DESCRIPTOR> {
44private:
45 SuperGeometry<T,2>& _superGeometry;
46 const int _material;
47public:
49 SuperGeometry<T,2>& superGeometry, const int material,
50 const UnitConverter<T,DESCRIPTOR>& converter,
51 IndicatorF2D<T>& indicator);
52};
53
54
56template <typename T, typename DESCRIPTOR>
57class BlockLatticePhysWallShearStress2D final : public BlockLatticePhysF2D<T,DESCRIPTOR> {
58private:
59 BlockGeometry<T,2>& _blockGeometry;
60 const int _material;
61 std::vector<std::vector<std::vector<int>>> _discreteNormal;
62 std::vector<std::vector<std::vector<T>>> _normal;
63 T _physFactor;
64public:
66 BlockGeometry<T,2>& blockGeometry,
67 int material,
68 const UnitConverter<T,DESCRIPTOR>& converter,
69 IndicatorF2D<T>& indicator);
70 bool operator() (T output[], const int input[]) override;
71};
72
73}
74#endif
Representation of the 2D block geometry view – header file.
Representation of a block geometry.
represents all functors that operate on a DESCRIPTOR with output in Phys, e.g. physVelocity(),...
BlockLatticePhysBoundaryForce2D returns pointwise wall shear stress.
BlockLatticePhysWallShearStress2D(BlockLattice< T, DESCRIPTOR > &blockLattice, BlockGeometry< T, 2 > &blockGeometry, int material, const UnitConverter< T, DESCRIPTOR > &converter, IndicatorF2D< T > &indicator)
bool operator()(T output[], const int input[]) override
has to be implemented for 'every' derived class
Platform-abstracted block lattice for external access and inter-block interaction.
IndicatorF2D is an application from .
Representation of a statistic for a parallel 2D geometry.
represents all functors that operate on a DESCRIPTOR with output in Phys, e.g. physVelocity(),...
functor to get pointwise phys wall shear stress with a given material on local lattice
SuperLatticePhysWallShearStress2D(SuperLattice< T, DESCRIPTOR > &sLattice, SuperGeometry< T, 2 > &superGeometry, const int material, const UnitConverter< T, DESCRIPTOR > &converter, IndicatorF2D< T > &indicator)
Super class maintaining block lattices for a cuboid decomposition.
Conversion between physical and lattice units, as well as discretization.
Top level namespace for all of OpenLB.
The description of a 2D super lattice – header file.