LB_FluidNode Struct Reference

Data structure for fluid on a local lattice site. More...

#include <lb.h>

Data Fields
int	recalc_fields
	flag indicating whether fields have to be recomputed
double	rho [1]
	local density
double	j [3]
	local momentum
double	pi [6]
	local stress tensor
int	has_force
	flag indicating whether a force is acting on the node
double	force [3]
	local force density
int	boundary
	flag indicating whether this site belongs to a boundary
double *	nvec
	normal vector of the boundary surface

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Detailed Description

Data structure for fluid on a local lattice site.

Definition at line 100 of file lb.h.

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Field Documentation

int LB_FluidNode::boundary

flag indicating whether this site belongs to a boundary

Definition at line 125 of file lb.h.

Referenced by lb_bounce_back(), lb_init_boundaries(), lb_lbfluid_get_interpolated_velocity(), lb_local_fields_get_boundary_flag(), and lb_reinit_fluid().

double LB_FluidNode::force[3]

local force density

Definition at line 121 of file lb.h.

Referenced by lb_apply_forces(), lb_calc_fluid_momentum(), lb_calc_local_fields(), lb_reinit_forces(), and lb_relax_modes().

int LB_FluidNode::has_force

flag indicating whether a force is acting on the node

Definition at line 118 of file lb.h.

Referenced by lb_apply_forces(), and lb_reinit_forces().

double LB_FluidNode::j[3]

local momentum

Definition at line 109 of file lb.h.

double* LB_FluidNode::nvec

normal vector of the boundary surface

Definition at line 128 of file lb.h.

double LB_FluidNode::pi[6]

local stress tensor

Definition at line 112 of file lb.h.

int LB_FluidNode::recalc_fields

flag indicating whether fields have to be recomputed

Definition at line 103 of file lb.h.

Referenced by calc_particle_lattice_ia(), and lb_reinit_fluid().

double LB_FluidNode::rho[1]

local density

Definition at line 106 of file lb.h.

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The documentation for this struct was generated from the following file:

• lb.h