Sensors.cl File Reference

Fluid particles interactions computation. More...

#include "resources/Scripts/types/types.h"
#include "resources/Scripts/KernelFunctions/Kernel.h"

Include dependency graph for Sensors.cl:

Macros
#define	_U_   u[i].XYZ
#define	_RHO_   rho[i]
#define	_P_   p[i]

Functions
__kernel void	entry (const __global uint *iset, const __global int *imove, const __global vec *r, const __global float *m, __global vec *u, __global float *rho, __global float *p, usize N, vec g, LINKLIST_LOCAL_PARAMS)
	Fields interpolation at the sensors.

Detailed Description

Fluid particles interactions computation.

Macro Definition Documentation

_P_

#define _P_   p[i]

_RHO_

#define _RHO_   rho[i]

_U_

#define _U_   u[i].XYZ

Function Documentation

entry()

__kernel void entry	(	const __global uint *	iset,
		const __global int *	imove,
		const __global vec *	r,
		const __global float *	m,
		__global vec *	u,
		__global float *	rho,
		__global float *	p,
		usize	N,
		vec	g,
		LINKLIST_LOCAL_PARAMS	)

Fields interpolation at the sensors.

The fields to be interpolated are:

• Velocity \( \mathbf{u} \)
• Density \( \rho \)
• Pressure \( p \)

The values are computed using just the fluid information. The resulting interpolated values are not renormalized yet.

Parameters

iset	Set of particles index.
imove	Moving flags. imove > 0 for regular fluid particles. imove = 0 for sensors. imove < 0 for boundary elements/particles.
r	Position \( \mathbf{r} \).
m	Mass \( m \).
u	Velocity \( \mathbf{u} \).
rho	Density \( \rho \).
p	Pressure \( p \).
icell	Cell where each particle is located.
ihoc	Head of chain for each cell (first particle found).
N	Number of particles.
n_cells	Number of cells in each direction
g	Gravity acceleration \( \mathbf{g} \).

See also

SensorsRenormalization.cl

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