elements.h File Reference

Implementation of computation and definition of the moments density, velocity, stress. More...

#include <type_traits>
#include <functional>
#include "dynamics/latticeDescriptors.h"
#include "dynamics/lbm.h"
#include "core/vector.h"
#include "core/util.h"
#include "core/cell.hh"

Include dependency graph for elements.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
struct	olb::momenta::ZeroDensity
struct	olb::momenta::OneDensity
struct	olb::momenta::BulkDensity
	Standard computation for density in the bulk as zeroth moment of the population. More...
struct	olb::momenta::SourcedDensity< DENSITY >
struct	olb::momenta::FixedDensity
	The density is fixed and stored in the external field RHO. More...
struct	olb::momenta::FixedDensity::RHO
struct	olb::momenta::FreeEnergyInletOutletDensity
	The density is stored in descriptors::FORCE[0] (TODO: absurd, to be changed) More...
struct	olb::momenta::HeatFluxBoundaryDensity< direction, orientation >
	For fixed heat flux, the density is computed from flux, velocity and populations, similar to fixed velocity boundaries. More...
struct	olb::momenta::VelocityBoundaryDensity< direction, orientation >
	Density computation for fixed velocity boundary. More...
struct	olb::momenta::InnerCornerDensity2D< normalX, normalY >
struct	olb::momenta::InnerCornerDensity3D< normalX, normalY, normalZ >
struct	olb::momenta::InnerEdgeDensity3D< plane, normal1, normal2 >
struct	olb::momenta::BulkMomentum
	Standard computation for momentum in the bulk as first moment of the population. More...
struct	olb::momenta::FixedVelocityMomentumGeneric
	The velocity is fixed and stored in the external field U. More...
struct	olb::momenta::FixedVelocityMomentumGeneric::VELOCITY
struct	olb::momenta::FixedPressureMomentum< direction, orientation >
	The velocity is stored in the external field U, except for the component "direction", which is computed by means of the population and the pressure. More...
struct	olb::momenta::FixedPressureMomentum< direction, orientation >::VELOCITY
struct	olb::momenta::FixedVelocityMomentum
	The velocity is stored in the external field descriptors::VELOCITY. More...
struct	olb::momenta::FixedTemperatureMomentum< direction, orientation >
	The conduction is computed from density and population. More...
struct	olb::momenta::FixedVelocityMomentumAD
	The first moment (the heat conduction) is fixed. More...
struct	olb::momenta::FixedVelocityMomentumAD::VELOCITY
struct	olb::momenta::FreeEnergyInletOutletMomentum< direction, orientation >
struct	olb::momenta::FreeEnergyMomentum
struct	olb::momenta::GuoZhaoMomentum
struct	olb::momenta::OffBoundaryMomentum
	For offLattice boundary conditions. More...
struct	olb::momenta::OffBoundaryMomentum::DISTANCES
struct	olb::momenta::OffBoundaryMomentum::VELOCITY
struct	olb::momenta::OffBoundaryMomentum::VELOCITY_COEFFICIENTS
struct	olb::momenta::P1Momentum
	Momentum computation for P1 dynamics. More...
struct	olb::momenta::PoissonMomentum
	Momentum computation for Poisson dynamics. More...
struct	olb::momenta::PorousGuoMomentum
struct	olb::momenta::PorousParticleMomentum< MOMENTUM >
struct	olb::momenta::ZeroMomentum
	Momentum is zero at solid material. More...
struct	olb::momenta::ForcedMomentum< MOMENTUM >
struct	olb::momenta::GuoZhaoForcedMomentum< MOMENTUM >
struct	olb::momenta::PorousMomentum< MOMENTUM >
struct	olb::momenta::BulkStress
	Standard stress computation as second moment of the population. More...
struct	olb::momenta::RegularizedBoundaryStress< direction, orientation >
	Computation of the stress tensor for regularized boundary nodes. More...
struct	olb::momenta::InnerCornerStress2D< normalX, normalY >
	Computation of the stress tensor in an inner corner (2D case) More...
struct	olb::momenta::InnerCornerStress3D< normalX, normalY, normalZ >
	Computation of the stress tensor in an inner corner (3D case) More...
struct	olb::momenta::InnerEdgeStress3D< plane, normal1, normal2 >
	Computation of the stress tensor in an inner edge. More...
struct	olb::momenta::NoStress
	Access to the stress computation is forbidden and raises an error. More...
struct	olb::momenta::ZeroStress
	The stress is always zero. More...
struct	olb::momenta::ForcedStress< STRESS >
struct	olb::momenta::GuoZhaoForcedStress< STRESS >

Namespaces
namespace	olb
	Top level namespace for all of OpenLB.
namespace	olb::momenta

Functions
template<int direction, int orientation, typename CELL , typename U , typename V = typename CELL::value_t, typename DESCRIPTOR = typename CELL::descriptor_t>
V	olb::momenta::velocityBMRho (CELL &cell, const U &u) any_platform
template<int direction, int orientation, typename CELL , typename U , typename FLUX , typename V = typename CELL::value_t, typename DESCRIPTOR = typename CELL::descriptor_t>
V	olb::momenta::heatFluxBMRho (CELL &cell, const U &u, FLUX &flux) any_platform

Detailed Description

Implementation of computation and definition of the moments density, velocity, stress.

Definition in file elements.h.