<p>We study the process of diffusion of admixtures in two-phase structures containing spherical inclusions concentrated near one boundary of the body. The computational formulas are obtained for the field of concentrations averaged over the ensemble of phase configurations for special cases of the probability beta-distribution of phases. The numerical analysis of the functions of concentration of admixture particles migrating in two-phase structures with spherical inclusions is carried out, and the main regularities of these processes are established.</p>

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Modeling of Diffusion Processes in a Two-Phase Strip with Randomly Distributed Spherical Inclusions Concentrated Near the Boundaries of the Body. II. Quantitative Analysis

  • O. Yu. Chernukha,
  • A. Ye. Chuchvara

摘要

We study the process of diffusion of admixtures in two-phase structures containing spherical inclusions concentrated near one boundary of the body. The computational formulas are obtained for the field of concentrations averaged over the ensemble of phase configurations for special cases of the probability beta-distribution of phases. The numerical analysis of the functions of concentration of admixture particles migrating in two-phase structures with spherical inclusions is carried out, and the main regularities of these processes are established.