[1]傅鑫,王悦,栗保明,等.大气压下低温表面等离子体发射光谱实验研究[J].南京理工大学学报(自然科学版),2008,(02):237-240.
 FU Xin,WANG Yue,LI Bao-ming.Experiment of Emission Spectrum of Low-temperature Surface Discharge Plasma in Atmospheric Pressure[J].Journal of Nanjing University of Science and Technology,2008,(02):237-240.
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大气压下低温表面等离子体发射光谱实验研究
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《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

卷:
期数:
2008年02期
页码:
237-240
栏目:
出版日期:
2008-04-30

文章信息/Info

Title:
Experiment of Emission Spectrum of Low-temperature Surface Discharge Plasma in Atmospheric Pressure
作者:
傅鑫;王悦;栗保明;
南京理工大学瞬态物理国家重点实验室,江苏南京210094
Author(s):
FU XinWANG YueLI Bao-ming
National Key Laboratory of Transient Physics,NUST,Nanjing 210094,China
关键词:
低温等离子体 发射光谱 气体放电 大气压
Keywords:
low-temperature plasma emission spectrum gas discharge atmospheric pressure
分类号:
O53
摘要:
由于受到空气大气压条件下沿面放电介质阻挡等离子体的空间结构限制,选用光栅单色仪对其进行了光谱测量,获得了不同电源频率和电极间隙条件下的光谱谱线。实验结果表明:不同条件下的谱线形状相同,其中主要为氮气放电;光辐射强度与频率间存在线性关系;电极间隙为零时,光辐射强度最大,当电极间隙向正负两侧偏离零时,其强度呈对称线性下降;各峰面积所占谱线总面积比重不随电源频率和电极间隙变化。
Abstract:
Limited by the spatial structure of one-atmosphere surface dielectric-barrier-discharge plasma in air,a grating monochromator is used to make spectral measurement on the plasma.Spectral lines are detected in various conditions of power frequency and electrode gap.Experimental results show that: the spectral lines detected in various conditions are almost in the same shape and the plasma mainly consists of nitrogen discharge;the strength of spectral radiance is linear to frequency;the strength of spectral radiance reaches its maximum when the electrode gap equals to zero and declines symmetrically and linearly when the electrode gap deviates from zero in both positive and negative direction;and that each peak covers a fixed percentage out of the whole spectral line’s area regardless of the change of the power frequency and the electrode gap.

参考文献/References:

[1]  管井秀郎编著. 张海波,张丹,译. 等离子体电子工 程学[M ]. 北京:科学出版社, 2002.
[2] 任兆杏,丁振峰. 低温等离子体技术[ J ]. 自然杂 志, 1996, 18 (4) : 201 - 207.
[3] Roth J R, Tsai P P, L iu C, et al. One atmosphere uniform glow discharge p lasma [ P ]. U S: 5, 414, 324, 1995 - 05 - 09.
[4] 江南,陶晓峰,凌一鸣. 无声放电等离子体的光谱诊 断[ J ]. 真空科学与技术, 2000, 20 (2) : 108 - 110.
[5] 林麒,任庆磊. 常压空气辉光放电等离子体光辐射 特性试验[ J ]. 厦门大学学报(自然科学版) , 2005, 44 (5) : 621 - 624.

备注/Memo

备注/Memo:
作者简介:傅鑫(1979 - ) ,男,江西修水人,博士生,主要研究方向:基于等离子体的流动控制技术, E-mail: fu_xin _cn@163. com。
更新日期/Last Update: 2008-04-30