Two dynamics modes in planar wire array Z pinch implosion

被引：0

作者：

盛亮 ^{[1
]}

王亮平 ^{[1
]}

吴坚 ^{[1
]}

李阳 ^{[1
]}

彭博栋 ^{[1
]}

张美 ^{[1
]}

机构：

[1] Northwest Institute of Nuclear Technology

来源：

Chinese Physics B | 2011年 / 05期

关键词：

ablation mode; imploding dynamics; planar wire array; Z pinch;

D O I：

暂无

中图分类号：

TL612 [];

学科分类号：

082701 ;

摘要：

Two dynamics modes,named short ablation mode and long ablation mode,are observed in implosion experiments of planar wire array Z pinch on ’QiangGuang-I’ facility utilizing an optical streak camera.The long ablation mode has a lagged trajectory compared with the short ablation mode.For shot 10035 in a short ablation mode,the initial time of K-shell radiation is consistent with the interaction time for ablation plasma arriving at the centre of wire array,while for shot 10038 in long ablation mode,the initial time of K-shell radiation is about 10 ns earlier.In the two modes,the partial ablation plasma could traverse the wire array plane and then collide in the centre to form a dense plasma column with a diameter of 2.2 mm for shot 10035 and 1.5 mm for shot 10038.

引用

页码：319 / 322

页数：4

共 10 条

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