Influence of gap length on the gas‐puff z‐pinch plasma produced by an inductive pulsed power system
Influence of gap length on the gas‐puff z‐pinch plasma produced by an inductive pulsed power system
复制标题
间隙长度对感应脉冲电源系统产生的气体喷流 z 箍缩等离子体的影响
DOI：
10.1002/eej.10126
复制
发表时间：
2002
影响因子：
0.4
通讯作者：
M. Hara
中科院分区：
文献类型：
--
作者：
K. Imasaka;Kazuki Takahashi;J. Suehiro;M. Hara
在本研究中，利用感应脉冲电源系统产生了氩气吹胀的z捏等离子体。研究了间隙长度对等离子体特性的影响，如夹紧等离子体行为、软x射线发射和热点的空间分布。软x射线输出随着间隙长度的增加而减少，并且由于香肠不稳定性产生的热点在放电开始的较短延迟时间内沿z轴分布。然而，无论间隙长度如何，随着延迟时间的增加，热点分布在间隙空间的中心，热点数量减少。©2003 Wiley期刊公司电气工程学报，14 (4):1-8,2003；在线发表于Wiley InterScience （www.interscience.wiley.com）。DOI 10.1002 / eej.10126
In this study, an argon gas‐puff z‐pinch plasma was produced by an inductive pulsed power system. The gap length dependence of plasma characteristics such as the pinch plasma behavior, soft x‐ray emissions, and spatial distribution of hot spots, was investigated. The soft x‐ray output decreased with gap length, and hot spots generated by sausage instability were distributed along the z‐axis for shorter delay times of the discharge onset. However, hot spots were distributed in the center of the gap space with increased delay times, regardless of the gap length, and the number of hot spots decreased. © 2003 Wiley Periodicals, Inc. Electr Eng Jpn, 144(4): 1–8, 2003; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/eej.10126