Tool to compute the fluid viscous mechanincal energy induced by a solid boundary in the fluid particles. More...

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

Include dependency graph for Viscous.cl:

Macros
#define	__CLEARY__ 8.f
#define	_E_LAPU_ GP_energy_delapudt[i]

Functions
__kernel void	main (__global float GP_energy_delapudt, const __global uint iset, const __global int imove, const __global vec r, const __global vec u, const __global float rho, const __global float m, __constant float visc_dyn, usize N, uint GP_energy_iset, LINKLIST_LOCAL_PARAMS)
	Tool to compute the viscous energy due to the interaction with a body.

Detailed Description

Tool to compute the fluid viscous mechanincal energy induced by a solid boundary in the fluid particles.

Macro Definition Documentation

◆ CLEARY

#define __CLEARY__ 8.f

◆ _E_LAPU_

#define _E_LAPU_ GP_energy_delapudt[i]

Function Documentation

◆ main()

__kernel void main	(	__global float *	GP_energy_delapudt,
		const __global uint *	iset,
		const __global int *	imove,
		const __global vec *	r,
		const __global vec *	u,
		const __global float *	rho,
		const __global float *	m,
		__constant float *	visc_dyn,
		usize	N,
		uint	GP_energy_iset,
		LINKLIST_LOCAL_PARAMS	)

Tool to compute the viscous energy due to the interaction with a body.

See the following paper:

M. Antuono, S. Marrone, A. Colagrossi, B. Bouscasse, "Energy balance in the delta-SPH scheme". Computer methods in applied mechanincs and engineering, vol 289, pp 209-226, 2015.

Parameters

GP_energy_delapudt	Energy induced by the ghost particles due to the viscous term.
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 \( \mathbf{r} \).
u	Velocity \( \mathbf{u} \).
rho	Density \( \rho \).
m	Mass \( m \).
visc_dyn	Dynamic viscosity \( \mu \).
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
GP_energy_iset	Ghost particles set to be considered.

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Macros