DocumentCode
2145730
Title
Time resolved imaging study of liquid metal behaviour at a cathode of low-current vacuum arc
Author
Proskurovsky, D.I. ; Juttner, B.
Author_Institution
Inst. of High Current Electron., Acad. of Sci., Tomsk, Russia
fYear
2002
fDate
2002
Firstpage
392
Lastpage
395
Abstract
In the paper, the results of direct observation of liquid metal behavior under cathode spot plasma of low-current vacuum arc carried out with high time and spatial resolution are presented. Novel data on interdependence of the forming liquid-metal microstructures and cathode spot moving have been obtained.
Keywords
cathodes; drops; high-speed optical techniques; jets; liquid metals; optical variables measurement; vacuum arcs; cathode spot plasma; droplets emission; jets formation; liquid metal behavior; liquid-metal microstructures; low current vacuum arc; microprotrusions; repeated arc ignition; time resolved imaging; Cameras; Cathodes; Explosions; High speed optical techniques; Image resolution; Needles; Physics; Plasmas; Spatial resolution; Vacuum arcs;
fLanguage
English
Publisher
ieee
Conference_Titel
Discharges and Electrical Insulation in Vacuum, 2002. 20th International Symposium on
Print_ISBN
0-7803-7394-4
Type
conf
DOI
10.1109/ISDEIV.2002.1027391
Filename
1027391
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