Open AccessApplication of the Mean-Field Kinetic Method for Description of the Reaction Diffusion
Author(s) -
О. М. Rymar,
А. М. Гусак
Publication year - 2016
Publication title -
fìzika ì hìmìâ tverdogo tìla
Language(s) - English
Resource type - Journals
eISSN - 2309-8589
pISSN - 1729-4428
DOI - 10.15330/pcss.17.4.594-598
Subject(s) - diffusion , kinetic energy , phase (matter) , asymmetry , field (mathematics) , component (thermodynamics) , mean field theory , thermodynamics , reaction–diffusion system , chemistry , statistical physics , physics , mathematics , condensed matter physics , classical mechanics , quantum mechanics , organic chemistry , pure mathematics
In this paper we present the results of modeling of the reaction diffusion in fcc structure between pure component A and orderedphase A1B1using the kinetic mean-field method. Theformationtime of the ordered phase A3B1 (incubation time) exponentially depends on the asymmetry of the system. On the base of the kinetic mean-field method the tracer diffusion coefficients in the ordered phase A3B1 weredetermined. Based on the computer experiments and theoretical considerations the constant of phase growth has been determined.