On the possibility of supersonic pulsed gas jet blocking by transverse discharge

被引：1
|
作者：
Korobeishchikov, N. G. [1 ]
Zarvin, A. E. [1 ]
Kalyada, V. V. [1 ]
机构：
[1] Novosibirsk State Univ, Novosibirsk 630090, Russia
来源：
TECHNICAL PHYSICS LETTERS | 2010年 / 36卷 / 11期
关键词：
FLOW;
D O I：
10.1134/S1063785010110039
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
It is established that activation of a pulsed supersonic gas jet by transverse arc discharge can provide the effective blocking (delay) of the neutral gas flow. The delay time is determined by the duration of discharge operation. After the quenching of discharge, a delayed pulse of neutral gas species is formed, the intensity of which increases with the discharge power and can exceed the intensity of pulses observed in the absence of discharge. In addition, an intense pulse of working gas ions is formed that propagates at a velocity exceeding that of the gas flow.
引用
收藏
页码：981 / 983
页数：3
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