Simulations of self-organized filaments in a dielectric barrier glow discharge plasma
Simulations of self-organized filaments in a dielectric barrier glow discharge plasma
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DOI：
10.1063/1.370556
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发表时间：
1999-06-01
影响因子：
3.2
通讯作者：
Boeuf, JP
中科院分区：
文献类型：
--
作者：
Brauer, I;Punset, C;Boeuf, JP
介质阻挡辉光放电等离子体的自发击穿（汤森，而不是流光击穿），即，借助于放电的自洽二维流体模型，已经模拟和理解了均匀状态的不稳定性。在实验中观察到的和以前的论文中描述的自组织或孤丝的形成可以解释在电子和离子输运系数方面，不包括气体加热，等离子体化学或表面效应。讨论了有利于等离子体放电的条件。(C)1999年美国物理学会。[S0021-8979（99）06110-1]。
The spontaneous filamentation of a dielectric barrier glow discharge plasma (Townsend, not streamer breakdown), i.e., an instability of the homogeneous state has been simulated and understood with the help of a self-consistent two-dimensional fluid model of the discharge. The formation of self-organized or solitary filaments observed experimentally and described in previous papers can be explained in terms of electron and ion transport coefficients only, without including gas heating, plasma chemistry or surface effects. The conditions favoring the plasma filamentation are discussed. (C) 1999 American Institute of Physics. [S0021-8979(99)06110-1].