Fluctuation Phenomenon Analysis of an Arc Plasma Spraying Jet
ZHAO Wen-Hua, TIAN Kuo, LIU Di, ZHANG Guan-Zhong
Department of Engineering Mechanics, Tsinghua University,
Beijing 100084
Fluctuation Phenomenon Analysis of an Arc Plasma Spraying Jet
ZHAO Wen-Hua;TIAN Kuo;LIU Di;ZHANG Guan-Zhong
Department of Engineering Mechanics, Tsinghua University,
Beijing 100084
关键词 ：
52.25.Gj ,
52.35.Ra ,
52.70.Kz
Abstract ： The effects of three factors, including the power supply, the arc behaviour in the arc channel and the fluid dynamic process of the jet, on a plasma spraying jet have been experimentally detected by means of spectroscopic diagnostic techniques. The fast Fourier transform method has been applied to the analysis on the arc voltage and spectral line intensity of the jet. The three factors have been studied and distinguished from each other.
Key words ：
52.25.Gj
52.35.Ra
52.70.Kz
出版日期: 2001-08-01
:
52.25.Gj
(Fluctuation and chaos phenomena)
52.35.Ra
(Plasma turbulence)
52.70.Kz
(Optical (ultraviolet, visible, infrared) measurements)
引用本文:
ZHAO Wen-Hua;TIAN Kuo;LIU Di;ZHANG Guan-Zhong. Fluctuation Phenomenon Analysis of an Arc Plasma Spraying Jet[J]. 中国物理快报, 2001, 18(8): 1092-1094.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2001/V18/I8/1092
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2001, Vol. 18 
