DocumentCode
1737398
Title
The pulsed corona discharge in liquid argon
Author
Bonifaci, N. ; Denat, A. ; Atrazhev, V. ; Kim, N.
Author_Institution
CNRS, Univ. Joseph Fourier, Grenoble, France
Volume
2
fYear
2000
fDate
2000
Firstpage
739
Abstract
DC negative corona discharge was studied in liquid Ar near the triple point. A regular current pulse regime was observed. Pulse duration and frequency depended on liquid purification (i.e. oxygen content) and their values determined the corona current. Pulses had triangle-like shape with a very fast rise time. The results of numerical simulation of Trichel pulses in low pressure gases were used for evaluation of current pulse parameters, in particular the cathode fall region, in liquid Ar
Keywords
argon; cathodes; corona; critical points; Ar; DC negative corona discharge; Trichel pulses; cathode fall region; corona current; current pulse parameters; liquid Ar; liquid argon; liquid purification; low pressure gases; oxygen content; pulse duration; pulse frequency; pulsed corona discharge; regular current pulse regime; triangle-like shape; triple point; Argon; Cathodes; Corona; Frequency; Gases; Numerical simulation; Pulse shaping methods; Purification; Shape; Threshold voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Industry Applications Conference, 2000. Conference Record of the 2000 IEEE
Conference_Location
Rome
ISSN
0197-2618
Print_ISBN
0-7803-6401-5
Type
conf
DOI
10.1109/IAS.2000.881912
Filename
881912
Link To Document