【作者】 宜晨虹； 胡美娥； 谷岩； 李庆忠；

【Author】 Yi Chen-hong,Hu Mei-e,Gu Yan Li Qing-zhong (Institute of Fluid Physics,China Academy of Engineering Physics,Mianyang,Sichuan,China 621900)

【机构】 中国工程物理研究院流体物理研究所；

【摘要】 利用二级轻气炮驱动正方体93钨破片到2150m/s的速度,分别高速侵彻碳化硼/铝合金复合防护结构靶板、叠层铝靶板和间隔铝靶板。根据靶板在侵彻后的损伤与破坏分析,定量得到三种防护结构防护性能的差异,为爆炸容器的闪光照相防护窗口设计提供重要参考。更多还原

【Abstract】 With two-stage light gas gun the 93 tungsten square fragments were pushed to obtain the high speed of 2150m/s.Then they penetrate the ceramic/aluminum target,spaced aluminum target and multi-layer aluminum target respectively.According to the analysis on the damage and destroy of the targets,the difference of defense capability on these structures is obtained.The results have important signification for the design of the radiographic windows of the blast vessels.更多还原