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arXiv physics/0608147physics.plasm-ph
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流光放电中的光电离效应

Photoionization effects in streamer discharges

M. Arrayas, M. A. Fontelos, J. L. Trueba

摘要:

本文研究了光电离过程对正负流注放电传播的影响。我们表明,负的前线加速光电离事件的存在。正流光的出现和传播与恒定速度的解释作为光电离和电子扩散的综合作用的结果。如我们在这项工作中所示,光电离范围起着重要的作用的流光的速度的选择。

英文摘要:

In this paper we study the effects of photoionization processes on the propagation of both negative and positive streamer discharges. We show that negative fronts accelerate in the presence of photoionization events. The appearance and propagation of positive streamers travelling with constant velocity is explained as the result of the combined effects of photoionization and electron diffusion. The photoionization range plays an important role for the selection of the velocity of the streamer as we show in this work.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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