【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.更多还原

【Abstract】 Modern 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 experimental simulation of hypervelocity impacts.The results of spacecraft space debris shield configuration,as well as pressure vessel damage behavior characteristic under hypervelocity impact conditions are presented as applications.更多还原