Tool to compute the energy injected into the system by the inlet. More...

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

Include dependency graph for InletEnergy.cl:

Functions
__kernel void	entry (__global float inlet_energy_dekindt, __global float inlet_energy_depotdt, __global float inlet_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 inlet_r, vec inlet_n, unsigned int N)
	Tool to compute the energy injected into the system by the inlet.

Detailed Description

Tool to compute the energy injected into the system by the inlet.

Function Documentation

Tool to compute the energy injected into the system by the inlet.

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

Parameters

inlet_energy_dekindt	Variation of the kinetic energy due to the inflow.
inlet_energy_depotdt	Variation of the potential energy due to the inflow.
inlet_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 \( \mathbf{r} \).
inlet_r	Lower corner of the inlet square.
inlet_n	Velocity direction of the generated particles.
N	Number of particles.