OutletEnergy.cl File Reference

Tool to compute the energy substracted from the system by the outlet. More...

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

Include dependency graph for OutletEnergy.cl:

Functions
__kernel void	entry (__global float *outlet_energy_dekindt, __global float *outlet_energy_depotdt, __global float *outlet_energy_decomdt, __global float *fluid_energy_dekindt, __global float *fluid_energy_depotdt, __global float *fluid_energy_decomdt, const __global int *imove, const __global vec *r, vec outlet_r, vec outlet_n, usize N)
	Tool to compute the energy substracted from the system by the outlet.

Detailed Description

Tool to compute the energy substracted from the system by the outlet.

Function Documentation

entry()

__kernel void entry	(	__global float *	outlet_energy_dekindt,
		__global float *	outlet_energy_depotdt,
		__global float *	outlet_energy_decomdt,
		__global float *	fluid_energy_dekindt,
		__global float *	fluid_energy_depotdt,
		__global float *	fluid_energy_decomdt,
		const __global int *	imove,
		const __global vec *	r,
		vec	outlet_r,
		vec	outlet_n,
		usize	N )

Tool to compute the energy substracted from the system by the outlet.

Actually, in this kernel the energy componets variation are computed per each particle.

Parameters

outlet_energy_dekindt	Variation of the kinetic energy due to the inflow.
outlet_energy_depotdt	Variation of the potential energy due to the inflow.
outlet_energy_decomdt	Variation of the compressibility energy due to the inflow.
fluid_energy_dekindt	Variation of the kinetic energy (restricted to the fluid particles interactions): \( \frac{dE^{kin}_a}{dt} = m_a \mathbf{u}_a \cdot \frac{d \mathbf{u}_a}{dt}\)
fluid_energy_depotdt	Variation of the potential energy (restricted to the fluid particles interactions): \( \frac{dE^{pot}_a}{dt} = - m_a \mathbf{g} \cdot \mathbf{u}_a\)
fluid_energy_decomdt	Variation of the compressibility energy (restricted to the fluid particles interactions): \( \frac{dE^{com}_a}{dt} = \frac{m_a}{\rho_a} \frac{p_a}{\rho_a} \frac{d \rho_a}{dt} \)
imove	Moving flags. imove > 0 for regular fluid particles. imove = 0 for sensors. imove < 0 for boundary elements/particles.
r	Position \( \mathbf{r} \).
outlet_r	Lower corner of the outlet square.
outlet_n	Velocity direction of the generated particles.
N	Number of particles.