摘要
给出了二级轻气炮、三级轻气炮、静电加速器、等离子体加速器和聚能加速器等现代加速技术的原理,讨论了它们的弹丸质量和速度范围以及在超高速撞击实验中的应用.作为应用的例子给出了超高速撞击条件下航天器空间碎片防护结构以及压力容器损伤特性实验研究的结果.
Modem acceleration techniques like two -and three stage light gas guns, electrostatic and plasma accelerators, shaped charge launchers etc. are reviewed and discussed with respect to their projectile mass and velocity ranges and their applicability for the spacecraft space debris shield configuration, hypervelocity impact conditions are presented experimental simulation of hypervelocity impacts. The results of as well as pressure vessel damage behavior characteristic under as applications.
出处
《哈尔滨工业大学学报》
EI
CAS
CSCD
北大核心
2005年第10期1324-1326,共3页
Journal of Harbin Institute of Technology
基金
国家空间碎片专项研究资助项目
关键词
加速技术
空间碎片
超高速撞击
航天器
acceleration technique
hypervelocity impact
spacecraft
space debris
