Open AccessThe Temperature Dependence of an Equilibrium Thermoemitting Charge of a Metallic Particle Surrounded with a Nanodisperse Condensed Phase
Author(s) -
L. A. Lyalin,
К. І. Семенов,
А. К. Семенов,
В. В. Калінчак,
N.Kh. Kopyt
Publication year - 2022
Publication title -
ukrainian journal of physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.213
H-Index - 17
eISSN - 2071-0194
pISSN - 2071-0186
DOI - 10.15407/ujpe56.12.1294
Subject(s) - particle (ecology) , metal , metal particle , materials science , phase (matter) , electron , electron temperature , thermodynamic equilibrium , charge (physics) , condensed matter physics , thermodynamics , chemistry , physics , metallurgy , nuclear physics , oceanography , organic chemistry , geology , quantum mechanics
The photos, which are done by an electron microscope, of the condensed disperse phase surrounding a high-temperature metal particle are presented. The dependence of the concentration of the condensed dispersive phase (CDP) which surrounds a high-temperature metal particle upon the temperature of the particle is obtained. The dependence of the concentration of electrons in CDP on the temperature of a particle is obtained. The condition of charge equilibrium of a metal particle with CDP surrounding it is obtained. The dependence of the equilibrium charge of a metal particle surrounded with CDP on the temperature of a particle in the positive and negative regions is obtained. The obtained results may be used in researches of the processes of burning of metallized fuels and in studies of dust plasma.