Abstract
Magnetogasdynamic equations are used to calculate the characteristics of an open high-current arc burning between a tapered cathode and a flat anode in argon at atmospheric pressure for different values of current strength and interelectrode spacing. The possibility is established of splitting the arc in the anode region into current-conducting channels with contracted connections to the electrode surface. The calculation results are qualitatively consistent with the experimental data.
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Lelevkin, V.M., Semenov, V.F. Multiple Arc Contraction in the Anode Region. High Temperature 40, 644–647 (2002). https://doi.org/10.1023/A:1020416115670
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DOI: https://doi.org/10.1023/A:1020416115670