Space and time domain finite volume method for numerical simulation of negative corona discharge in air

doi:10.5370/JEET.2016.11.5.1348

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	Space and time domain finite volume method for numerical simulation of negative corona discharge in air
	Wang, Lin-Hong
	2016-09-01
发表期刊	Journal of Electrical Engineering & Technology
ISSN	1975-0102
EISSN	2093-7423
卷号	11 期号:5 页码:1348-1356
摘要	In this paper, a space and time domain finite volume method is proposed to study the characteristics of space charges on a bar-to-plate geometry. Three ionic species, namely, positive ions, negative ions, and electrons, are considered. A finite element method is used to solve Poisson’s equation, and a finite volume method is used to solve charge transport equation. Different time steps based on space domain and time domain are applied to improve computational efficiency when solving the charge transport equation. Four points are marked to indicate the characteristics of a Trichel pulse. Density distributions of three ionic species and electrical field strength along the axis are presented. Trichel pulses on a bar-to-plate geometry are simulated and compared with the experimental results. Good agreements are obtained, thereby confirming the validity of the proposed method. © The Korean Institute of Electrical Engineers.
关键词	Carrier transport Computational efficiency Computer simulation Electric corona Finite volume method Ionic strength Negative ions Numerical methods Numerical models Poisson equation Positive ions Corona discharges Density distributions Different time steps Electrical field strength Negative corona discharges Plate geometry Space and time Transport equation
DOI	10.5370/JEET.2016.11.5.1348
收录类别	EI ; SCIE
语种	英语
WOS研究方向	Engineering
WOS类目	Engineering, Electrical & Electronic
WOS记录号	WOS:000382411900038
出版者	Korean Institute of Electrical Engineers
EI入藏号	20163502739705
EI分类号	701.1 Electricity: Basic Concepts and Phenomena ; 723.5 Computer Applications ; 801.4 Physical Chemistry ; 921 Mathematics
原始文献类型	Journal article (JA)
出版地	SEOUL
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.cqcet.edu.cn/handle/39TD4454/3176
专题	重庆电子科技职业大学智慧健康学院
作者单位	College of Applied Electronics, Chongqing College of Electronic Engineering, China
第一作者单位	重庆电子科技职业大学
推荐引用方式 GB/T 7714	Wang, Lin-Hong. Space and time domain finite volume method for numerical simulation of negative corona discharge in air[J]. Journal of Electrical Engineering & Technology,2016,11(5):1348-1356.
APA	Wang, Lin-Hong.(2016).Space and time domain finite volume method for numerical simulation of negative corona discharge in air.Journal of Electrical Engineering & Technology,11(5),1348-1356.
MLA	Wang, Lin-Hong."Space and time domain finite volume method for numerical simulation of negative corona discharge in air".Journal of Electrical Engineering & Technology 11.5(2016):1348-1356.

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Wang-2016-Space and （4263KB）	期刊论文	出版稿	开放获取	CC BY-NC-SA	浏览下载
Wang-2016-Space and （4263KB）	期刊论文	出版稿	开放获取	CC BY-NC-SA	浏览下载