Simulations of Electrical Discharges in Air Using Stabilized Drift-Diffusion Model

被引：12
作者：
Singh, Shailendra [1 ]
Serdyuk, Yuriy V. [2 ]
Gubanski, Stanislaw M. [2 ]
机构：
[1] ABB AS, EPMV, Scandinavia Technol Ctr, N-3716 Skien, Norway
[2] Chalmers Univ Technol, Dept Elect Power Engn, S-41296 Gothenburg, Sweden
来源：
IEEE TRANSACTIONS ON PLASMA SCIENCE | 2018年 / 46卷 / 08期
关键词：
Drift-diffusion model; electric field; gas discharge; space charge; streamer propagation; STREAMER PROPAGATION; POSITIVE STREAMERS; GAS-DISCHARGES; FIELD; WEAK;
D O I：
10.1109/TPS.2018.2850803
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
The implementation of a drift-diffusion model of discharges in air utilizing stabilized logarithmic finite-element formulation of governing equations is presented. The performance of the proposed method is examined in a number of numerical tests. The developed approach is verified by conducting simulations of a positive streamer in air in a needle-plane electrode system, and the results are compared with those available in the literature. Furthermore, the simulations of a nonaxially propagating double-headed discharge developing between edges of flat disk electrodes are presented and discussed.
引用
收藏
页码：3031 / 3039
页数：9
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