scholarly journals Measurements of the total ion flux from vacuum arc cathode spots

2005 ◽  
Vol 33 (5) ◽  
pp. 1532-1536 ◽  
Author(s):  
A. Anders ◽  
E.M. Oks ◽  
G.Yu. Yushkov ◽  
K.P. Savkin ◽  
I.G. Brown ◽  
...  
Keyword(s):  
Ion Flux ◽  
Vacuum Arc

Ion flux from the cathode region of a vacuum arc

1989 ◽  
Vol 17 (5) ◽  
pp. 688-694 ◽  
Author(s):  
J. Kutzner ◽  
H.C. Miller
Keyword(s):  
Cathode Region ◽  
Ion Flux ◽  
Vacuum Arc

scholarly journals Vacuum Arc Ion Flux From Vacuum Interrupter Contact Gap

2017 ◽  
Vol 4 (2) ◽  
pp. 186-189
Author(s):  
M. Kurrat
Keyword(s):  
Layer Thickness ◽  
Metal Layer ◽  
Transport Processes ◽  
Ion Flux ◽  
Vacuum Arc ◽  
Ceramic Surface ◽  
Metal Vapour ◽  
Particle Tracing ◽  
Final Particle ◽  
Dielectric Performance

Dielectric properties of vacuum interrupters are influenced by metal vapour deposition on the inner ceramic surfaces. Therefore these surfaces are partly protected by shield electrodes. The metal vapour originates from the vacuum arc in the contact gap during switching off process. Metal layer thickness on ceramics after switching operations were measured by Gramberg and the negative effect on dielectric performance was demonstrated. In this paper we address the principle transport process of metal vapour in vacuum interrupters. Duning and Beilis performed ion flux measurements from vacuum arcs. We regard experiments with 5 kA effective arc current. There seems to be experimental evidence that the final particle transport onto the ceramic surface within a shield gap can be explained by particle tracing. The measured deposited layer thickness is taken as quantity to validate vapour densities and transport processes in vacuum interrupters.

Ion Flux from the Cathode Region of a Vacuum Arc

1991 ◽  
Vol 31 (3) ◽  
pp. 261-277 ◽  
Author(s):  
H. Craig Miller ◽  
J. Kutzner
Keyword(s):  
Cathode Region ◽  
Ion Flux ◽  
Vacuum Arc

Concept of a Magnetically Enhanced Vacuum Arc Thruster With Controlled Distribution of Ion Flux

2018 ◽  
Vol 46 (2) ◽  
pp. 304-310 ◽  
Author(s):  
Oleg O. Baranov ◽  
Uros Cvelbar ◽  
Kateryna Bazaka
Keyword(s):  
Ion Flux ◽  
Vacuum Arc ◽  
Vacuum Arc Thruster

Contribution of neutral production to ion flux from a vacuum arc source

1996 ◽  
Vol 67 (2) ◽  
pp. 431-436 ◽  
Author(s):  
Stanley Humphries ◽  
Thomas R. Lockner
Keyword(s):  
Ion Flux ◽  
Vacuum Arc

scholarly journals Characterization of a quarter torus filter for vacuum arc ion flux transmission

2004 ◽  
Vol 34 (4b) ◽  
pp. 1513-1517
Author(s):  
H. Kelly ◽  
A. Márquez ◽  
M. Pirrera
Keyword(s):  
Ion Flux ◽  
Vacuum Arc
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