Spatially characteristics of an atmospheric-pressure surface dielectric barrier discharge plasma

被引：0
|
作者：
Deng, Yunkun [1 ]
Tian, Zengyao [2 ]
Zhao, Hu [2 ]
机构：
[1] Yunnan Power Grid Corp, Postdoctoral Workstat, Kunming 650217, Yunnan, Peoples R China
[2] Northwestern Polytech Univ, Sch Automat, Xian, Peoples R China
来源：
2019 22ND INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS 2019) | 2019年
基金：
中国博士后科学基金;
关键词：
SDBD; vibrational temperature; electron density; electron temperature;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper investigates the spatially characteristics of an atmospheric-pressure surface dielectric barrier discharge plasma by optical emission spectroscopic diagnostics. With the increase of distance from the upper electrode, both N-2 vibrational temperature and electron density are greatly elevated and in the ranges of 0.15 similar to 0.4eV and 0.5 similar to 4x10(12)cm(-3), respectively. The dependence of the electron temperature on distance from upper electrode appears non-monotonic, and the electron temperature is in the range of 1.7 similar to 3eV.
引用
收藏
页码：3208 / 3211
页数：4
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