V. Yamshchikov, R. R. Khasaya, V. Khomich, Y. Urlichich
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引用次数: 0
摘要
研究了高频阻挡放电等离子体释放离子形成的空气中的电流体动力学流动。结果表明，流的速度与发射器和离子收集器之间的电场强度成正比。采用电压f = 0 ~ 12 kV、脉冲重复频率f = 10 ~ 25 kHz的全固态脉冲发生器为等离子体发射极供电。实验证明，等离子体发射极馈电的高电压和频率的增加会导致气流速度的增加。提出了一种气体流量大于15 L s-1、速度大于1.6 m s-1的放电激光器循环系统。
The electrohydrodynamic flow in air, being formed at issue of ions from plasma of the high-frequency barrier discharge is investigated. It is shown that velocity of a flow is proportional to intensity of electric field between the emitter and a collector of ions. All solid-state pulse generator with voltage of U f = 0-12 kV and pulse repetition rate of f = 10-25 kHz is applied to feed the plasma emitter. It is experimentally established that the increase in high voltage and frequency of the plasma emitter feeding leads to increase velocity of a gas flow. The circulation system with a gas flow rate more than 15 L s–1and velocity more than 1.6 m s–1 was proposed for electric-discharge lasers.
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