Simulation and Physical Character Analysis of the Operation Process of POS
Simulation and Physical Character Analysis of the Operation Process of POS
复制标题
POS操作过程仿真及物理特性分析
DOI：
10.1109/tps.2011.2162749
复制
发表时间：
2011-08
影响因子：
1.5
通讯作者：
Xu, Rong
中科院分区：
文献类型：
--
作者：
Zhao, Ying;Yan, Ping;Wang, Jue;Xu, Rong
采用细胞内粒子模拟的方法，对低密度等离子体开关在外加磁场和无外加磁场作用下的工作过程进行了整体研究。实验成功地模拟了POS机中电磁场的时空变化和电子的动力学行为，分析了POS机运行过程中出现的磁场穿透、磁绝缘、非均匀粒子的不规则运动、电磁流体动力运行过程中场的畸变等现象，从电磁场的特性出发研究POS机的开放过程。分析结果表明，与驱动电流磁场方向相同的角度磁场可以提高POS的性能，为优化等离子体的配置参数和控制等离子体的运动提供了一种通用的解决方法。
Particle-in-cell simulation method is used to integrally study the operation process of a low-density plasma opening switch (POS) with or without external applied magnetic field. The experiment has successfully simulated the space-time variety of electromagnetic field and kinetic behavior of electrons in the POS. The phenomena that happened in the operation process of POS, such as magnetic field penetration, magnetic insulation, irregular movement of nonuniformity particles, and aberrance of the field in electromagnetohydrodynamic operation process, were analyzed to investigate the open process of POS based on the characters of electromagnetic field. The analysis results proved that angle magnetic field which had the same direction with the drive current magnetic field can improve the performance of the POS. The conclusion of this paper provides a general solution method to optimize the configurable parameters and the controllable movement of plasma.
DOI：
10.1109/ppps.2001.1001827
发表时间：
2000-06
期刊：
2000 13th International Conference on High-Power Particle Beams
影响因子：
--
作者：
N. Barinov;G. I. Dolgachev;D. D. Maslennikov-D.
通讯作者：
N. Barinov;G. I. Dolgachev;D. D. Maslennikov-D.
影响因子：
1.5
作者：
S. Loginov
通讯作者：
S. Loginov