NDLI: Investigation of the Physical Properties in Rotating Gliding Arc Discharge With Rapeseed Oil

Content Provider	IEEE Xplore Digital Library
Author	Ang Jian Wu Xiao Dong Li Lu Chen Chang Ming Du Jian Hua Yan
Copyright Year	1973
Abstract	With the benefits of the high chemical selectivity and low energy cost, atmospheric rotating gliding arc (RGA) plasma is considered as a promising method in various industrial applications. In this paper, rapeseed oil is first proposed as the raw material to produce high-valued chemical products by RGA plasma. The influences of operating conditions (applied voltage, oil flow rate, and gas flow rate) on RGA discharge with rapeseed oil are focused, in terms of the basic physical properties (V-I characteristics and discharge visualization) investigated using electrical diagnostics and high-speed photography. Blank experiments are conducted by supplying only pure N₂ gas. The visual images presented complex arc dynamic behavior in N₂ discharge, with the phenomenon of arc contact spot leap, spatial curl arc, and cracked. Intense purple light emission was observed by adding 3-mL/min oil droplets with four distinguished reaction stages. According to the electrical results, average current and power of arc increased with increasing applied voltage, while the average voltage indicated opposite variation tendency in different feedstocks. The augment of rapeseed oil flow rate decreased the average voltage and power, whereas raised the average current value in contrast.
Sponsorship	IEEE Nuclear and Plasma Sciences Society
Starting Page	3219
Ending Page	3223
Page Count	5
File Size	1072688
File Format	PDF
ISSN	00933813
Volume Number	43
Issue Number	9
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-01-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Discharges (electric) Electrodes Plasmas Inductors Chemicals Visualization Surface discharges rotating gliding arc (RGA). Arc dynamic behavior electrical parameters rapeseed oil rotating gliding arc (RGA)
Content Type	Text
Resource Type	Article
Subject	Nuclear and High Energy Physics Condensed Matter Physics

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