Two-dimensional simulation of the positive streamer in N-2 between parallel-plate electrodes

被引:78
作者
Kulikovsky, AA
机构
[1] Inst for High Temperatures of the, Russian Acad of Sciences, Moscow
关键词
D O I
10.1088/0022-3727/28/12/015
中图分类号
O59 [应用物理学];
学科分类号
摘要
We report results of a two-dimensional simulation (three-dimensional, cylindrically symmetric) of positive streamer propagation in atmospheric pressure nitrogen between parallel-plate electrodes. The streamer is initiated at the anode. The most important features of the streamer dynamics are (i) high radial field around the streamer head (about 100 kV cm(-1)) which leads to significant expansion of the head in the radial direction and (ii) the formation of a secondary wave which propagates along the streamer channel towards the cathode and increases channel conductivity.
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收藏
页码:2483 / 2493
页数:11
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