Electrical characteristics of monofilaments in dielectric barrier discharge plasma jets at atmospheric pressure

被引：12
|
作者：
Liu, Feng [1 ]
Wang, Weiwei [1 ]
Chang, Xijiang [2 ]
Wu, Zhonghang [2 ]
He, Long [2 ]
Li, Zebin [2 ]
He, Zhijiang [2 ]
Liang, Rongqing [2 ]
机构：
[1] Hebei Univ Engn, Sch Sci, Handan 056038, Peoples R China
[2] Fudan Univ, Sch Informat Sci & Technol, Shanghai 200433, Peoples R China
来源：
EPL | 2012年 / 97卷 / 06期
基金：
中国国家自然科学基金;
关键词：
D O I：
10.1209/0295-5075/97/65001
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Electrical characteristics of monofilaments in dielectric barrier discharge plasma jets were investigated at atmospheric pressure. It is found that the shapes of monofilaments, the discharge current, the number of discharges, the breakdown voltage and the input power are dependent not only on the Ar flow rate but also on the applied voltage and exhibit complicated behaviors. Especially, the discharge current is irregular and has the oscillating pulses with positive and negative polarities. The influence of wall charges on the above parameters was discussed. Copyright (C) EPLA, 2012
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页数：4
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