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arXiv physics/0410052physics.plasm-ph
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负电晕放电中的电离前沿

Ionization fronts in negative corona discharges

Manuel Arrayas, Marco A. Fontelos, Jose L. Trueba

摘要:

本文用流体动力学最小流注模型研究负电晕放电。通过重新制定的模型中的一个量称为屏蔽因子,我们推导出法律的电离前沿的半径和强度的演变。我们还计算了前厚度的演变条件下,它扩散由于几何的问题,并显示其自相似字符。

英文摘要:

In this paper we use a hydrodynamic minimal streamer model to study negative corona discharge. By reformulating the model in terms of a quantity called shielding factor, we deduce laws for the evolution in time of both the radius and the intensity of ionization fronts. We also compute the evolution of the front thickness under the conditions for which it diffuses due to the geometry of the problem and show its self-similar character.

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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