Atmospheric-Pressure Plasma Jet Produced by a Unipolar Nanosecond Pulse Generator in Various Gases

Niu Z.; Shao T.; Zhang C.; Jiang H.; Li C.; Wang G.; Tan J.; Yan P.

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Atmospheric-Pressure Plasma Jet Produced by a Unipolar Nanosecond Pulse Generator in Various Gases

机译：单极性纳秒脉冲发生器在各种气体中产生的大气压等离子体射流

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Atmospheric-pressure plasma jet provides an effective mode for many potential applications. Unipolar repetitive pulses of 25-ns rise time and 40-ns duration are used to drive a single electrode plasma jet in open air. He, Ar, $hbox{N}_{2}$, and air are chosen as the feed gases. Kinds of images of the observed plasma jets are presented under different experimental conditions. The diffusive appearances with $hbox{N}_{2}$ or air flow are different from the needle-like mode with He or Ar flow.

机译：大气压等离子体射流为许多潜在应用提供了一种有效的模式。 25 ns上升时间和40 ns持续时间的单极重复脉冲用于驱动露天的单电极等离子体射流。他，Ar，$ hbox {N} _ {2} $和空气被选作原料气。在不同的实验条件下呈现了观察到的等离子流的图像。 $ hbox {N} _ {2} $或气流的扩散外观与He或Ar气流的针状模式不同。

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来源
《Plasma Science, IEEE Transactions on》 |2011年第11期|p.2322-2323|共2页
作者
Niu Z.; Shao T.; Zhang C.; Jiang H.; Li C.; Wang G.; Tan J.; Yan P.;
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作者单位

Institute of Electrical Engineering and the Key Laboratory of Power Electronics and Electric Drive, Chinese Academy of Sciences, Beijing, China;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类
关键词
Atmospheric pressure; diffusive appearance; gas discharge; nanosecond pulse; needle-like; plasma jet; unipolar pulse;

机译：大气压力;扩散外观;气体排放;纳秒脉冲;针状;等离子流;单极脉冲;

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Atmospheric-Pressure Plasma Jet Produced by a Unipolar Nanosecond Pulse Generator in Various Gases

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