Effect of air gap length on process of gas-discharge wire electrical explosion

doi:10.13336/j.1003-6520.hve.2014.06.041

	Effect of air gap length on process of gas-discharge wire electrical explosion
	Yang, Fulong 2; Zhang, Aihua 2; Zhu, Liang 1; Bi, Xuesong 1
刊名	Gaodianya Jishu/High Voltage Engineering
	2014-06-01
卷号	40 期号:6 页码:1903-1908
关键词	Circuit simulation Density of gases Electric discharges Explosions Normal distribution Plasmas Air-gaps Electrical explosion Energy density Explosion experiment Gas discharge Mean particle diameter Theoretical modeling Wire electrical explosions
ISSN号	10036520
DOI	10.13336/j.1003-6520.hve.2014.06.041
英文摘要	In the process of electrical explosion of wire ignited by gas discharge, the gap length δ between the wire and electrode affects the energy density and the products of the wire. To understand the mechanism of this influence, we measured the voltage and current in the explosion experiments with various air gaps, and established a theoretical model to examine the results. We also collected the explosive products and statistically analyzed their mean particle diameters. The results show that, the voltage and current on the wire hardly changes with the increasing δ, though their peaks were slightly delayed. With the increase of δ, the energy density decreases by 1.67 J/mm. For the explosion with the same initial charging voltage but different δ, the diameters of the nanoparticle products follow the normal distribution approximately, while their mean value barely changes.
语种	中文
出版者	Science Press
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/112663]
专题	电气工程与信息工程学院材料科学与工程学院省部共建有色金属先进加工与再利用国家重点实验室
作者单位	1.State Key Laboratory of Gansu Advanced Non-ferrous Metal Materials, Lanzhou University of Technology, Lanzhou 730050, China 2.College of Electrical and Information Engineering, Lanzhou University of Technology, Lanzhou 730050, China;
推荐引用方式 GB/T 7714	Yang, Fulong,Zhang, Aihua,Zhu, Liang,et al. Effect of air gap length on process of gas-discharge wire electrical explosion[J]. Gaodianya Jishu/High Voltage Engineering,2014,40(6):1903-1908.
APA	Yang, Fulong,Zhang, Aihua,Zhu, Liang,&Bi, Xuesong.(2014).Effect of air gap length on process of gas-discharge wire electrical explosion.Gaodianya Jishu/High Voltage Engineering,40(6),1903-1908.
MLA	Yang, Fulong,et al."Effect of air gap length on process of gas-discharge wire electrical explosion".Gaodianya Jishu/High Voltage Engineering 40.6(2014):1903-1908.