半预制破片战斗部破片威力分析  

Analysis of Fragment Power of Semi-prepared Fragment Warhead

作　　者：杨琪 郇光周 王梦楠 Yang Qi;Huan Guangzhou;Wang Mengnan(Shanxi Electrical Equipment Institute,Xi＇an 710000)

机构地区：[1]陕西电器研究所,西安710000

出　　处：《航天制造技术》2018年第4期33-35,共3页Aerospace Manufacturing Technology

摘　　要：某小型导弹战斗部既要求对远距离的人员进行杀伤,又要求对近距离的轻型装甲具有穿透能力,两个方面的要求对战斗部破片的设计是相互制约的。本文以该小型导弹为依据,建立了数学模型,并从理论上分析了预制破片战斗部装药质量、破片数量以及单个破片质量对战斗部威力的影响。研究结果表明装药质量的变化对破片速度的影响非常大,破片数量或者单个破片的质量的变化对破片速度的影响比较有限,并且破片数量较少时,破片数量的变化对单个破片能量的影响非常大。A small missile warhead requires both the killing of long-distance person and the ability to penetrate light armor at close range. The requirements of the two aspects are mutually restricting the design of warhead fragmentation. Based on the small missile, this paper establishes a mathematical model, and theoretically analyzes the impact of the charge mass, the number of fragments, and the mass of single fragment on warhead power. The results show that the change of charge mass has a great influence on the fragment velocity, and the effect of the number of fragments or the mass of single fragment on the fragment velocity is relatively limited, and when the number of fragments is small, the number of fragments affects the energy of single fragment seriously.

关 键 词：装药质量 破片数量 破片质量 战斗部威力 

分 类 号：TJ410.33[兵器科学与技术—火炮、自动武器与弹药工程]