|
Features of initiating the hollow cathode effect in a glow discharge electrode system with an extended cathode gap
A. S. Klimova, I. Yu. Bakeeva, A. A. Zenina, E. M. Oksab, V. T. Chana a Tomsk State University of Control Systems and Radioelectronics
b Institute of High Current Electronics, Siberian Branch of the Russian Academy of Sciences, Tomsk
Abstract:
The results of studies of the influence of the cathode-gap dimensions on the initiation of the hollow-cathode effect in a glow-discharge system with an extended rectangular hollow cathode are presented. It has been established that the threshold current for the transition of the discharge to the combustion mode with a hollow cathode is determined by the size of the cathode gap. With a decrease in the width of the slot, the threshold current increases disproportionately; with an increase in the longitudinal size of the slot, this current sharply decreases.
Keywords:
glow discharge, cathode layer, extended hollow cathode, hollow cathode effect.
Received: 20.05.2021 Revised: 03.07.2021 Accepted: 06.07.2021
Citation:
A. S. Klimov, I. Yu. Bakeev, A. A. Zenin, E. M. Oks, V. T. Chan, “Features of initiating the hollow cathode effect in a glow discharge electrode system with an extended cathode gap”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 47:20 (2021), 23–26
Linking options:
https://www.mathnet.ru/eng/pjtf4650 https://www.mathnet.ru/eng/pjtf/v47/i20/p23
|
Statistics & downloads: |
Abstract page: | 51 | Full-text PDF : | 40 |
|