[1]齐冰,黄建军,樊振,等.大气压冷炬转动温度和振动温度二维分布研究[J].深圳大学学报理工版,2009,26(2):208-212.
 QI Bing,HUANG Jian-jun,FAN Zhen,et al.Two-dimensional distribution of rotational and vibrational temperatures at atmospheric pressure cold plasma jet[J].Journal of Shenzhen University Science and Engineering,2009,26(2):208-212.
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大气压冷炬转动温度和振动温度二维分布研究()
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《深圳大学学报理工版》[ISSN:1000-2618/CN:44-1401/N]

卷:
第26卷
期数:
2009年2期
页码:
208-212
栏目:
物理与应用物理
出版日期:
2009-04-30

文章信息/Info

Title:
Two-dimensional distribution of rotational and vibrational temperatures at atmospheric pressure cold plasma jet
文章编号:
1000-2618(2009)02-0208-05
作者:
齐冰黄建军樊振郑东
深圳大学物理科学与技术学院,深圳 518060
Author(s):
QI BingHUANG Jian-junFAN Zhenand ZHENG Dong
College of Physics Science and Technology,Shenzhen University,Shenzhen 518060,P.R.China
关键词:
等离子体光谱诊断冷等离子体射流转动温度振动温度
Keywords:
plasmaspectrum diagnosticcold plasma jetrotational temperaturevibrational temperature
分类号:
O 539;O 432.1+1
文献标志码:
A
摘要:
通过线阵式光纤光谱仪测量N2+第一负带系(B2∑→X2∑)的(0,0)带振转谱线和N2的第二正带系(C3u→B3g)的顺序带组,分别利用玻尔兹曼图解法和斜率法,得到等离子体的转动温度以及振动温度径向和轴向的二维空间分布.实验结果表明,转动温度和振动温度在空间的不同位置存在不同的梯度和单调关系.转动温度在径向中心位置存在极大值,向两侧单调递减,并沿轴向位置迅速衰减.振动温度在径向中心位置存在极小值,向两侧单调递增,并在轴向位置基本保持恒定.
Abstract:
The two-dimensional distribution of rotational and vibrational temperatures in plasma were calculated by means of Bomlzman plot and slope methods according to the measured 1st negative band of N+2B2∑→X2∑) and 2nd positive band of N2(C3u→B3g). The results show that there are different grads and monotone relations in different locations. The rotational temperature exists the maximal value in the central position and decreases along radial direction. Otherwise, the minimal value of vibrational temperature in the central position exists and has a monotone tendency of increase along the radial direction.

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备注/Memo

备注/Memo:
收稿日期:2008-06-10;修回日期:2008-12-24
基金项目:深圳市科技计划资助项目(200620);深圳大学青年科学基金资助项目(200858)
作者简介:齐冰(1978-),男(汉族),吉林省吉林市人,深圳大学讲师、博士.E-mail:qibing@szu.edu.cn
通讯作者:黄建军(1962-),男(汉族),深圳大学教授、博士.E-mail:Huangjj@szu.edu.cn
更新日期/Last Update: 2009-05-15