Numerical Simulation of Water Drop Deformation Under Electrical Fields in Oil Fields

IF 16.4 1区 化学 Q1 CHEMISTRY, MULTIDISCIPLINARY
M. Taghian, S. Yaghoubi
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引用次数: 0

Abstract

The separation of a fluid from an immiscible liquid can be used in many natural ways. Traditional methods are currently used to accomplish this process. In this study, we attempted to investigate the effect of changes in the geometric radius of the water droplet in the oil medium and applied voltage to provide outputs which can be used to better design water separating electro-filter for crude oil. Furthermore, the most important innovation of this article is to study considering the effects of the presence and absence of Earth's gravity. The results of this work show that changes in geometry and voltage were effective in the deformation and movement of the drops, but their effects were not significant compared to the presence and absence of gravity. In other words, the effect of considering Earth's gravity in this study tends to make the results realistic, and the results would not be comparable to those obtained in the absence of Earth's gravity.
油田电场作用下水滴变形的数值模拟
从不混溶的液体中分离液体可以用在许多自然的方法中。目前使用传统方法来完成这一过程。在本研究中,我们试图研究油介质中水滴几何半径的变化和施加电压的影响,为更好地设计原油分离水电过滤器提供输出。此外,本文最重要的创新之处在于考虑了地球引力存在和不存在的影响。这项工作的结果表明,几何形状和电压的变化对液滴的变形和运动是有效的,但与重力的存在和不存在相比,它们的影响并不显著。换句话说,在本研究中考虑了地球引力的影响,往往会使结果更加真实,所得结果无法与不考虑地球引力的结果相比较。
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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来源期刊
Accounts of Chemical Research
Accounts of Chemical Research 化学-化学综合
CiteScore
31.40
自引率
1.10%
发文量
312
审稿时长
2 months
期刊介绍: Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.
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