PressureForces.cl File Reference

Tool to compute the fluid pressure force and moment. More...

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

Include dependency graph for PressureForces.cl:

Macros
#define	_F_   pressureForces_f[i].XYZ

Functions
__kernel void	entry (__global vec *pressureForces_f, __global vec4 *pressureForces_m, const __global uint *iset, const __global int *imove, const __global vec *r, const __global float *rho, const __global float *p, const __global float *m, usize N, unsigned int pressureForces_iset, vec pressureForces_r, LINKLIST_LOCAL_PARAMS)
	Tool to compute the pressure force and moment for an especific body, due to the Ghost particles.

Detailed Description

Tool to compute the fluid pressure force and moment.

Macro Definition Documentation

_F_

#define _F_   pressureForces_f[i].XYZ

Function Documentation

entry()

__kernel void entry	(	__global vec *	pressureForces_f,
		__global vec4 *	pressureForces_m,
		const __global uint *	iset,
		const __global int *	imove,
		const __global vec *	r,
		const __global float *	rho,
		const __global float *	p,
		const __global float *	m,
		usize	N,
		unsigned int	pressureForces_iset,
		vec	pressureForces_r,
		LINKLIST_LOCAL_PARAMS	)

Tool to compute the pressure force and moment for an especific body, due to the Ghost particles.

The pressure forces is computed using the same expression than in the fluid-fluid interactions.

Parameters

pressureForces_f	Force of each boundary element to be computed [N].
pressureForces_m	Moment of each boundary element to be computed [N \( \cdot \) m].
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 \( \mathbf{r} \).
rho	Density \( \rho \).
p	Pressure \( p \).
m	Mass \( m \).
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
pressureForces_iset	Particles set to be computed.
pressureForces_r	Point with respect the moments are computed \( \mathbf{r}_0 \).

Here is the call graph for this function: