Formation of plasma diffuse jets of large diameter in low-pressure air

被引：0
|
作者：
Tarasenko V.F. [1 ]
Panarin V.A. [1 ]
Skakun V.S. [1 ]
Vinogradov N.P. [1 ]
机构：
[1] Institute of High Current Electronics, RAS, SB, 2/3 Akademicheskii Ave., Tomsk
来源：
Applied Physics | 2024年 / 24卷 / 02期
关键词：
capacitive discharge; collision of two jets; low pressure air; plasma diffuse jet;
D O I：
10.51368/1996-0948-2024-2-31-37
中图分类号：
学科分类号：
摘要：
In air at pressures of a units and fraction-units of a Torr, the formation of red plasma diffuse jets (PDJs) initiated by a capacitive discharge has been studied. In a pulse-periodic discharge mode in a large-diameter tube (15 cm), data were obtained on the dimensions and properties of PDS, including the collision PDJs with different and identical front polarities. Photographs of the discharge glow in various modes are presented. It has been confirmed that with the same polarity of voltage pulses, the emission of counter-propagating PDJs is suppressed. It is shown that during a collision of unipolar PDGs the brightness of the discharge plasma between the ring electrodes connected with two generators increases. © 2024 ORION Research-and-Production Association. All rights reserved.
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页码：31 / 37
页数：6
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