High explosive assembly for projecting high velocity long rods
    5.
    发明授权
    High explosive assembly for projecting high velocity long rods 失效
    用于投射高速长杆的高爆炸组件

    公开(公告)号:US5038683A

    公开(公告)日:1991-08-13

    申请号:US401191

    申请日:1989-08-31

    IPC分类号: F42B1/02

    CPC分类号: F42B1/02

    摘要: A high explosive assembly and a method are disclosed for projecting a longod at high velocity with enhanced penetrating energy. The high explosive assembly has an elongated core of a first high explosive having a first Chapman-Jouguet detonation velocity, an elongated liner positioned substantially along the longitudinal axis of the core, and an elongated jacket of a second high explosive encasing the core and having a second Chapman-Jouguet detonation velocity greater than the core Chapman-Jouguet detonation velocity. The jacket high explosive, upon detonation, continuously initiates detonation of the core high explosive by an imposed oblique detonation front which converges toward the center of the detonating core with time, until a trailing mach stem emerges therefrom as detonation progresses. The mach stem grows with time as the detonation continues until a steady state mach stem disk results, and detonation proceeds further as a highly overdriven detonation of the core to expel the liner as a long rod at high velocity.

    摘要翻译: 公开了一种高爆炸组件和方法,用于以高速度突出长杆,具有增强的穿透能量。 高爆炸组件具有第一高爆炸物的细长核心,其具有第一Chapman-Jouguet爆炸速度,基本上沿着芯的纵向轴线定位的细长衬垫和包围芯的第二高爆炸物的细长护套,并具有 第二Chapman-Jouguet爆炸速度大于查普曼-Jouguet核心爆震速度。 夹套高爆炸物在爆炸时,通过施加的倾斜爆炸前锋,随着时间的推移向引爆中心的中心不断地引发核心高爆炸物的爆震,直到引爆发生时,尾马出现。 马赫杆随着爆炸的持续时间的增长,直到马达杆的稳定状态得到结果,并且引爆作为高速过载的核心引爆,以高速度排出长杆。