On the Value Method of Determining a Dominant Mechanism of Nonlinear Multicomponent Diffusion
H. P. Sargsyan · Journal of Contemporary Physics (Armenian Academy of Sciences) · 2020
Abstract The work is devoted to the problem of analyzing the mechanisms of nonlinear multicomponent diffusion in complex systems. A new method is proposed for determining the stoichiometric coefficients of an elementary act of a complex diffusion process in the framework of a two-cell model of the formal-kinetic description of the cooperative nature of the diffusion jump. To highlight the basic (dominant) mechanism of a complex diffusion process, a value approach is used from the functional analysis methods. The problem of the value assessment of the kinetic significance of the individual stages and components and the determination of the value contribution of each stage and component to the general process of diffusion transfer are considered.