This article is cited in 5 papers

Short Communications

Peculiarities of electric discharge between jet anode and metal cathode

I. T. Fakhrutdinova^a, Az. F. Gaisin^a, É. E. Son^b, I. I. Galimzyanov^a, F. M. Gaisin^a, D. N. Mirkhanov<sup>a

a</sup> Kazan National Research Technical University named after A. N. Tupolev
^b Moscow Institute of Physics and Technology (State University), Dolgoprudny, Moscow region

Abstract: We present the results of a DC electric discharge experimental study between a jet anode and copper cathode at atmospheric pressure. We found the essential influence of the jet anode flow nonuniform character on the discharge development for different power supply regimes. Discharge burning peculiarities are revealed in the jet regime at different power supply voltages with small fluctuation in the milli-, micro-, and nanosecond ranges of the time sweep. We also determined temperatures at the copper cathode surface and its atomization. By means of the Fourier transformation, we reveal the frequency spectrum of the discharge current oscillations.

UDC: 537.525

Received: 17.02.2017
Accepted: 18.04.2017

DOI: 10.7868/S0040364417060126

 English version: High Temperature, 2017, 55:6, 935–937

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