Fabrication of Multi-layered Shock Wave Tube for Hydrodynamic Instability Experiment

被引：4

作者：

Zhu, Xiurong ^{[1
]}

Zhou, Bin ^{[1
]}

Xu, Xiang ^{[1
]}

Zhong, Yanhong ^{[1
]}

Du, Ai ^{[1
]}

Li, Yunong ^{[1
]}

Zhang, Zhihua ^{[1
]}

Shen, Jun ^{[1
]}

Wu, Guangming ^{[1
]}

Ni, Xingyuan ^{[1
]}

机构：

[1] Tongji Univ, Dept Phys, Shanghai Key Lab Special Artificial Microstruct M, Shanghai 200092, Peoples R China

来源：

JOURNAL OF FUSION ENERGY | 2011年 / 30卷 / 06期

基金：

中国国家自然科学基金;

关键词：

Inertial confinement fusion; Hydrodynamic instability; Shock wave; Aerogel; Sol-gel; Laser; TAYLOR INSTABILITY; PROPAGATION; BERYLLIUM; TARGET;

D O I：

10.1007/s10894-011-9410-7

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

In inertial confinement fusion (ICF) experiments, the growth of hydrodynamic instability occurred at the layer-to-layer interface of multilayer capsule is of the main importance to obtain ignition and high gain. In order to investigate and simulate the growth of hydrodynamic instability at "SG II"laser facility, we designed and fabricated a multi-layered shock wave tube (MSWT) in this article. The MSWT consisted of four functional units: planar polystyrene (CH) film, Al film with perturbation patterns, polyimide (PI) plastic and cylindrical carbonized-resorcinol-formaldehyde (CRF) aerogel, which were assembled into a cylindrical CH tube. The design, preparation process and assembly process of MSWT were detailed described. The assembly deviations and packaging material were discussed.

引用

页码：509 / 515

页数：7

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