Self-synchronization and auto-oscillations in discharge phenomena

Author

Drozhzhin, A.P. ; Teslenko, V.S.

Author_Institution

Lavrentyev Inst. of Hydrodynamics, Acad. of Sci., Novosibirsk, Russia

fYear

2002

fDate

2002

Firstpage

135

Lastpage

138

Abstract

The discharges in conductive and distilled water occurring near two electrode tips and in the vicinity of two holes of thin dielectric film are investigated. The simultaneous plasma generation is observed in the sites with maximum strength without gap breakdown. Moreover, the periodical auto-oscillations of a vapor-gas bubble and relaxation electrical current oscillations during discharge in a hole are revealed. The auto-oscillations are existed in a range of voltage between 100 V and 10 kV. The experiments have been performed in a range of liquid conductivity between 0.0014 and 22 Ω^-1m^-1.

Keywords

current fluctuations; dielectric liquids; dielectric relaxation; dielectric thin films; discharges (electric); plasma production; water; 100 V to 10 kV; auto-oscillations; conductive water; discharge; discharge phenomena; distilled water; liquid conductivity; periodical auto-oscillations; relaxation electrical current oscillations; self-synchronization; simultaneous plasma generation; thin dielectric film; vapor-gas bubble; Capacitors; Conductivity; Delay effects; Dielectric films; Dielectric liquids; Electrodes; Hydrodynamics; Switches; Tungsten; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Dielectric Liquids, 2002. ICDL 2002. Proceedings of 2002 IEEE 14th International Conference on

Print_ISBN

0-7803-7350-2

Type

conf

DOI

10.1109/ICDL.2002.1022713

Filename

1022713