Detection of OH Radicals Generated in Wire-Plate Pulsed Corona Discharge by LIF

被引：2
|
作者：
Jiang, Jian-Ping [1 ]
Luo, Zhong-Yang [1 ]
Zhao, Lei [1 ]
Xuan, Jian-Yong [1 ]
Fang, Meng-Xiang [1 ]
Gao, Xiang [1 ]
机构：
[1] Zhejiang Univ, State Key Lab Energy Utilizat, Hangzhou 310027, Peoples R China
来源：
IEEE TRANSACTIONS ON PLASMA SCIENCE | 2015年 / 43卷 / 05期
关键词：
Hydroxyl (OH) radicals; input energy; laser-induced fluorescence (LIF); pulsed corona discharge (PCD); streamer; LASER-INDUCED FLUORESCENCE; ATMOSPHERIC-PRESSURE; SIMULTANEOUS REMOVAL; DYNAMICS; DENSITY; OZONE; SO2; GAS; AIR; NO;
D O I：
10.1109/TPS.2015.2417972
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
Hydroxyl (OH) radicals generated in wire-plate pulsed corona discharge (PCD) were detected by laser-induced fluorescence (LIF). In this paper, the 2-D distribution of OH radicals and the time-resolved development of the streamers in humidified nitrogen were recorded by an intensified charge-coupled device camera. The results indicate that the OH-LIF signals could not be detected when secondary streamer was absent in PCD with low input energy. Input energy, which varies with the configuration of wire-plate reactor and applied voltage, significantly affected the spatial distribution of OH radicals.
引用
收藏
页码：1747 / 1757
页数：11
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