A Model of the Flow of a Nanomedium Removing Particles from the Electroerosion Zone

IF 0.9 Q3 Engineering Surface Engineering and Applied Electrochemistry Pub Date : 2023-10-17 DOI:10.3103/S1068375523050058

V. S. Deeva, S. M. Slobodyan, V. S. Teterin

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Abstract—

A model was proposed and studied to explore the changes in the dynamics of the physical properties and structure of a homogeneous medium in the anode–cathode (SWCNT–surface) gap due to the influence of stochastic emission of erosion particles into the random interval during their carryover by the medium from the electroerosion zone during making micro- and nanoholes in the material. The model takes into account the influence exerted on the properties of the combined flow by the dynamics of the motion of a tool (SWCNT–electrode), the orientation of the erosion zone and particle removal, and the variable density of the homogeneous phase of the flow. Changes were identified in the properties and parameters of the combined flow during the carryover of its erosion particles at different angles of orientation of the erosion zone. Verification using the methods of similarity theory and practice showed satisfactory agreement between the modeling results, numerical experiments, and natural experiments conducted by other researchers.

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纳米介质从电蚀区去除颗粒的流动模型

摘要——提出并研究了一个模型，以探索阳极-阴极（SWCNT-表面）间隙中均匀介质的物理性质和结构的动力学变化，这是由于在阳极-阴极间隙中制造微孔和纳米孔的过程中，侵蚀颗粒被介质从电蚀区携带到随机间隔的随机发射的影响布料该模型考虑了工具（SWCNT–电极）的运动动力学、侵蚀区和颗粒去除的方向以及流的均匀相的可变密度对组合流特性的影响。在侵蚀带不同方位角的侵蚀颗粒携带过程中，联合流的特性和参数发生了变化。采用相似理论和实践相结合的方法进行验证，结果表明，建模结果、数值实验和其他研究人员进行的自然实验符合要求。

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来源期刊

Surface Engineering and Applied Electrochemistry Engineering-Industrial and Manufacturing Engineering

CiteScore

1.60

自引率

22.20%

发文量

期刊介绍： Surface Engineering and Applied Electrochemistry is a journal that publishes original and review articles on theory and applications of electroerosion and electrochemical methods for the treatment of materials; physical and chemical methods for the preparation of macro-, micro-, and nanomaterials and their properties; electrical processes in engineering, chemistry, and methods for the processing of biological products and food; and application electromagnetic fields in biological systems.