作者：闫颖, 王宁会, 李春荣, 舒红彪
作者单位：大连理工大学静电与特种电源研究所, 辽宁大连 116024
关键词：发射光谱; 电晕放电; 双极性脉冲电源; 等离子体
摘要：
在常温常压下,利用发射光谱法测量了正脉冲、负脉冲及双极性脉冲电晕放电N2(C3u-B3g)发射光谱相对强度沿线-筒式反应器的径向分布,得到了高能电子(1103eV)密度沿线-筒式反应器的径向分布情况和随电压升高而增大的线性变化关系,并对三种不同脉冲形式进行了比较
Experimental study of emission spectrum of N2(C3∏u-B3∏g) by the pulse corona discharge in the air
YAN Ying, WANG Ning-hui, LI Chun-rong, SHU Hong-biao
Institute of Electrostatic and Special Power, Dalian University of Technology, Dalian 116024, China
Abstract: The article presents the diagnosis of plasma produced through positive、negative and bipolar pulse corona discharge in a wire-cylindrical reactor at room temperature and atmospheric pressure by measuring the emission spectral relative intensity of in the air.High energetic electrons density distribution along radial of wire-cylindrical reactor is shown. The electronic density increased with the increase of discharge voltage, and the three kind of pulse injecting form is compared.
Keywords: Emission spectrum; Corona discharge; Bipolar pulse power; Plasma
2005, 31(2): 43-44,81 收稿日期: 2004-1-8;收到修改稿日期: 2004-3-13
基金项目:
作者简介:
参考文献
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