CPPM电场作用下油中液滴聚并运动数值分析

IF 1.9 4区工程技术 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC

Journal of Electrostatics Pub Date : 2023-09-24 DOI:10.1016/j.elstat.2023.103857

Ye Peng , Yuan Fang , Youyu Zhang , Zhixiang Liao , Bao Yu , Haifeng Gong

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引用次数: 0

摘要

本文研究了混沌脉冲位置调制（CPPM）电场作用下两个液滴的聚结运动特性以及电场参数对液滴聚结运动的影响。数值结果表明，CPPM电场作用下液滴的聚结运动与变形弛豫时间有关。脉冲宽度主要影响液滴的运动过程，对液滴聚结时间影响不大。电场强度影响液滴的聚结效率，电场强度越大，液滴聚结时间越短。该研究为CPPM电场在实际中的应用提供了理论依据。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Numerical analysis of coalescence motion of droplets in oil under CPPM electric field

In this work, the coalescence motion characteristics of two droplets under the chaotic pulse position modulation (CPPM) electric field and the influence of electric field parameters on the coalescence motion of the droplets were studied. The numerical results show that the coalescence motion of the droplets under the action of CPPM electric field is related to the deformation relaxation time. The pulse width mainly affects the droplet movement process, and has little effect on the droplet coalescing time. The electric field strength affects the droplet coalescence efficiency, and the greater the electric field strength, the shorter the droplet coalescing time. This study provides a theoretical basis for the application of CPPM electric field in practice.

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来源期刊

Journal of Electrostatics 工程技术-工程：电子与电气

CiteScore

4.00

自引率

11.10%

发文量

审稿时长

49 days

期刊介绍： The Journal of Electrostatics is the leading forum for publishing research findings that advance knowledge in the field of electrostatics. We invite submissions in the following areas: Electrostatic charge separation processes. Electrostatic manipulation of particles, droplets, and biological cells. Electrostatically driven or controlled fluid flow. Electrostatics in the gas phase.