Numerical Study of the Influence of the Dispersed Phase Density on the Interphase Interaction in an Electrically Charged Gas Suspension for the Mass and Surface Electric Charge Density

IF 1.1 4区 物理与天体物理 Q4 PHYSICS, APPLIED
D. A. Tukmakov, N. A. Tukmakova
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引用次数: 0

Abstract

The work is devoted to mathematical modeling of the dynamics of inhomogeneous electrically charged media. The dynamics of gas suspensions (solid particles suspended in a gas) is investigated. The mathematical model has implemented a continual approach to modeling the dynamics of inhomogeneous media; the model takes into account the interphase momentum exchange as well as the interphase heat transfer. The carrier medium is described as a viscous, compressible, heat-conducting gas. The equations of the mathematical model are supplemented with initial and boundary conditions. The influence of the physical density of the dispersed phase material on the intensity of interaction in electrically neutral and electrically charged gas suspensions is investigated. Both surface and mass densities of electric charge are considered.

Abstract Image

分散相密度对带电气悬液中相间相互作用影响的数值研究
这项工作致力于非均匀带电介质动力学的数学建模。研究了气体悬浮物(悬浮在气体中的固体颗粒)的动力学。数学模型实现了一种连续的方法来模拟非均匀介质的动力学;该模型既考虑了相间动量交换,又考虑了相间传热。载体介质被描述为一种粘性的、可压缩的导热气体。在数学模型方程中补充了初始条件和边界条件。研究了分散相材料的物理密度对电中性和带电气体悬浮液中相互作用强度的影响。同时考虑了电荷的表面密度和质量密度。
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来源期刊
Technical Physics
Technical Physics 物理-物理:应用
CiteScore
1.30
自引率
14.30%
发文量
139
审稿时长
3-6 weeks
期刊介绍: Technical Physics is a journal that contains practical information on all aspects of applied physics, especially instrumentation and measurement techniques. Particular emphasis is put on plasma physics and related fields such as studies of charged particles in electromagnetic fields, synchrotron radiation, electron and ion beams, gas lasers and discharges. Other journal topics are the properties of condensed matter, including semiconductors, superconductors, gases, liquids, and different materials.
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