A New Method for Diagnosing the Temperature Profile in an
Axisymmetric Plasma
WANG Weifeng, XU Xueji
Institute for Electric Light Sources, Fudan University, Shanghai 200433
A New Method for Diagnosing the Temperature Profile in an
Axisymmetric Plasma
WANG Weifeng;XU Xueji
Institute for Electric Light Sources, Fudan University, Shanghai 200433
关键词 ：
52.70.Kz
Abstract ： A relative spectroscopic method employing two spectral lines is developed to determine the radial temperature profile in an axisymmetric plasma discharge. The method is independent of the well-known Abel-inversion and of gas pressure if optically-thin lines are used, and also has no restriction on the presumption of the temperature profile such as the Bartels'approximation, i. e., the parabola. The high efficiency of the technique is tested by its application to a dielectric barrier gas discharge. The discharge configuration is an enclosed cylindrical and annular gap filled with Hg-Ar mixture.
Key words ：
52.70.Kz
出版日期: 1995-03-01
:
52.70.Kz
(Optical (ultraviolet, visible, infrared) measurements)
引用本文:
WANG Weifeng;XU Xueji. A New Method for Diagnosing the Temperature Profile in an
Axisymmetric Plasma[J]. 中国物理快报, 1995, 12(3): 171-174.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y1995/V12/I3/171
[1]
SUN Quan;JIANG Hong-Bing;LIU Yi;ZHOU Yong-Heng;YANG Hong;GONG Qi-Huang. Relaxation of Dense Electron Plasma Induced by Femtosecond Laser in Dielectric Materials
[2]
PAN Wen-Xia;LI Teng;MENG Xian;CHEN Xi;WU Cheng-Kang. Arc Root Attachment on the Anode Surface of Arc Plasma Torch Observed with a Novel Method
[3]
ZHANG Jia-Tai;LIU Zhan-Jun;ZHENG Chun-Yang;JIANG Xiao-Hua. Research on Stimulated Raman Scattering Spectrum for Cavity Targets at the Shenguang-II Laser Facility
[4]
MA Jie;PU Yi-Kang. Tuning Effect on the Electron Energy Distribution Function of an Inert Gas Mixture in Nitrogen Inductively Coupled Plasma Discharges
[5]
XU Wei;WAN Bao-Nian;ZHOU Qian;WU Zhen-Wei;MAO Jian-Shan;LI Jian-Gang. Energy Distribution of Recycling Particles in Front of the Limiter and the Wall on the HT-7 Tokamak
[6]
CHEN Jian-Ping;LI Ru-Xin;ZENG Zhi-Nan;WANG Xing-Tao;CHENG Chuan-Fu;XU Zhi-Zhan. Shock-Accelerated Flying Foil Diagnostic with a Chirped Pulse Spectral Interferometry
[7]
ZHENG Jian;HU Guang-Yue;WANG Zhe-Bin;YU Chang-Xuan;LIU Wan-Dong. Conditions for the Observation of Two Ion-Acoustic Waves via Thosmon Scattering
[8]
KANG Zheng-De;PU Yi-Kang. Electron Temperature Control in Inductively Coupled Nitrogen Plasmas by Adding Argon/Helium
[9]
KANG Zheng-De;PU Yi-Kang. Molecular Nitrogen Vibrational Temperature in an Inductively Coupled Plasma
[10]
ZHAO Wen-Hua;TIAN Kuo;LIU Di;ZHANG Guan-Zhong. Fluctuation Phenomenon Analysis of an Arc Plasma Spraying Jet
[11]
BAI Bo;ZHENG Jian;YU Chang-Xuan;LIU Wan-Dong;JIANG Xiao-Hua;YUAN Xiao-Dong;ZHENG Zhi-Jian;XU Bing;XIANG Yong;ZHAO Chun-Zhuo. Collective Thomson Scattering from Laser-Produced Plasmas
[12]
ZHENG Jian;BAI Bo;LIU Wan-Dong;YU Chang-Xuan;JIANG Xiao-Hua;YUAN Xiao-Dong;LI Wen-Hong;ZHENG Zhi-Jian. Observation of Thomson Scattering off Entropy Waves in a Laser-Produced Plasma
[13]
ZENG Lei;YU Changxuan;CAO Jinxiang;ZHU Guoliang;ZHANG Daqing*;LI Youyi*. Microturbulence in HT-6M Tokamak
[14]
ZENG Lei;CAO Jinxiang;ZHAN Furu;LIU Wandong;CHANG Liyan;YU Changxuan;ZU Qinxin*. Investigation of Density Fluctuations with Different Toroidal Magnetic Field in KT-5B Tokamak
[15]
CHANG Liyan;ZENG Lei;CAO Jinxiang;YU Changxuan;ZU Qinxin*. STUDY OF MICROTURBULENCE ON THE KT-5 TOKAMAK BY CO2 LASER SCATTERING
1995, Vol. 12 
