Authors: D.A. Tukmakov

Title of the article: Numerical study of the influence of deposition of a dispersed component of a gas suspension on the dynamics of gas during deposition of a gas suspension in the electric field

Year: 2021, Issue: 1, Pages: 38-45

Branch of knowledge: 25.00.20 Geomechanics, rock destruction by explosion, mine aerogasdynamics and mining thermal physics

Index UDK: 533,51-7,62-1

DOI: 10.26730/1999-4125-2021-1-38-45

Abstract: In this work, we numerically investigate the effect of the deposition of an electrically charged dispersed component of an aerosol moving in a channel on the distribution of the gas velocity field. Mathematical modeling of the flow of a two-component mixture was carried out on the basis of a continual mathematical model that takes into account the inter-component interaction. Also, the mathematical model took into account the electric charge of the dispersed component of the mixture. For each of the mixture components, the complete hydrodynamic system of equations for the dynamics of a continuous medium was solved. The carrier medium was described as a viscous compressible heat-conducting gas. The aerosol flow is simulated in a flat channel with Dirichlet boundary conditions for the mixture components on the channel walls.

Key words: numerical simulation multiphase media viscous gas electric field inter-component interaction

Receiving date: 24.02.2021

Publication date: 29.04.2021

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