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General Nature of Luminous Body Transition Produced by Pulsed Discharge on an Electrolyte Solution in the Atmosphere
Author(s) -
Hayashi Noriyuki,
Satomi Hiroko,
Mohri Takahiro,
Kajiwara Toshinori,
Tanabe Tetsuo
Publication year - 2009
Publication title -
ieej transactions on electrical and electronic engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.254
H-Index - 30
eISSN - 1931-4981
pISSN - 1931-4973
DOI - 10.1002/tee.20460
Subject(s) - electrolyte , atmosphere (unit) , electric discharge , ion , cathode , materials science , chemical physics , atomic physics , environmental science , mechanics , engineering physics , chemistry , optoelectronics , physics , electrode , thermodynamics , organic chemistry
Abstract A luminous body (LB) was produced by a pulsed electric discharge that initiated at the tip of the cathode and widely propagated on the surface of an electrolyte in the atmosphere. Entire images of the LB transition taken by a high‐speed camera are visually demonstrated for the first time. It is indicated that the entire phenomenon of the LB transition can be classified into three sequential processes, regardless of the experimental conditions. It is estimated that the bright and octopus‐like discharge, which may act as a source of high‐energy ions and atoms, plays an essential role to make the mechanism of LB phenomena clear. Copyright © 2009 Institute of Electrical Engineers of Japan. Published by John Wiley & Sons, Inc.