DocumentCode
67962
Title
Dynamic Evolution of 50-Hz Rotating Gliding Arc Discharge in a Vortex Air Flow
Author
Tian-Liang Zhao ; Jing-Lin Liu ; Xiao-Song Li ; Jin-Bao Liu ; Yuan-Hong Song ; Yong Xu ; Ai-Min Zhu
Author_Institution
Lab. of Plasma Phys. Chem., Dalian Univ. of Technol., Dalian, China
Volume
42
Issue
10
fYear
2014
fDate
Oct. 2014
Firstpage
2704
Lastpage
2705
Abstract
A 50-Hz rotating (annular-mode) gliding arc plasma in a vortex air flow is generated. Its dynamic evolution has been investigated through the electrical measurements and highspeed imaging, which shows that the arc is formed after several breakdowns of the gas and then glides stably with a low-discharge current. The intensity of the light emitting from the arc root at the cathode is remarkably higher than that at other areas during the arc gliding.
Keywords
air; arcs (electric); plasma diagnostics; plasma flow; vortices; annular-mode gliding arc plasma; arc gliding; dynamic evolution; electrical measurements; frequency 50 Hz; high-speed imaging; low-discharge current; rotating gliding arc discharge; vortex air flow; Arc discharges; Discharges (electric); Electrodes; Inductors; Plasmas; Pollution measurement; Gas breakdown; gliding arc; vortex flow; vortex flow.;
fLanguage
English
Journal_Title
Plasma Science, IEEE Transactions on
Publisher
ieee
ISSN
0093-3813
Type
jour
DOI
10.1109/TPS.2014.2330353
Filename
6842680
Link To Document