摘要
为分析贫铀合金药型罩的破甲性能,以某种结构的紫铜药型罩为比较对象,采取数值仿真的方法设计了贫铀合金药型罩结构,并分别以紫铜和铀铌合金为药型罩材料开展了静爆破甲效应实验,对比了两种材料药型罩形成的射流对45钢棒的侵彻能力。研究结果表明,在主药柱质量相当的情况下,贫铀合金药型罩形成的射流最高侵深较紫铜材料的平均侵深提高约33.4%。
In the present study,we redesigned the structure of a depleted uranium alloys liner to analyze its penetration performance using numerical simulation results on the basis of a copper liner,and compared the penetration capability of two liners,made of copper and uranium-niobium alloys respectively by penetration experiments.The results show that,with almost the same quality of the main charge,the maximum penetration depth of the depleted uranium liner was 33.4% bigger than that of the copper liner.
作者
龚柏林
李明
初哲
吴海军
柯明
GONG Bailin;LI Ming;CHU Zhe;WU Haijun;KE Ming(North West Institute of Nuclear Technology,Xi'an 710024 ,China)
出处
《高压物理学报》
EI
CAS
CSCD
北大核心
2018年第3期81-86,共6页
Chinese Journal of High Pressure Physics
基金
国家自然科学基金青年基金(11202169)
关键词
贫铀合金
药型罩
破甲
depleted uranium alloys
liner
armor penetrating