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Teplofizika vysokikh temperatur, 2006, Volume 44, Issue 3, Pages 349–361
(Mi tvt1326)
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This article is cited in 11 scientific papers (total in 11 papers)
Plasma Investigations
DC vacuum arc in a nonuniform axisymmetric magnetic field
D. F. Alferov, V. P. Ivanov, V. A. Sidorov Russian Electrotechnical Institute Named after V. I. Lenin
Abstract:
An experimental investigation is performed of the characteristics of DC vacuum arc during the opening of contacts in an axisymmetric magnetic field with different ratios between the axial and radial components of magnetic field induction. A study is made of the main features of the dynamics of plasma glow in the contact gap during the stable and unstable stages of arcing until the arc extinction in the current range of $50$ to $150$ A with the voltage limited at the instant of breaking of current to a level of $8$ kV. Possible mechanisms of disturbance of the vacuum arc stability in an axisymmetric magnetic field are discussed.
Received: 28.04.2005
Citation:
D. F. Alferov, V. P. Ivanov, V. A. Sidorov, “DC vacuum arc in a nonuniform axisymmetric magnetic field”, TVT, 44:3 (2006), 349–361; High Temperature, 44:3 (2006), 342–355
Linking options:
https://www.mathnet.ru/eng/tvt1326 https://www.mathnet.ru/eng/tvt/v44/i3/p349
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