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- A wedge - shaped charge pointing downward. 楔形普通图记一种头朝下的楔形图章
- Keywords Swamp;Permafrost zone;Buried pipeline;Steam;Shaped charge perforating;Explosion;Ditching; 沼泽;冻土带;埋地管道;蒸汽;聚能射孔;爆炸;挖沟;
- Using this technology in shaped charge warhead will greatly improve the penetration power. 该项技术在各种破甲战斗部中推广应用,可大幅提高破甲威力。
- First, a specially shaped charge of chemical explosives surrounding a plutonium pit goes off. 第一，围绕在钚核周围并装载于特殊形状里的化学爆炸物要被引爆。
- The linear shaped charge(LSC) consists of seamless metal sheath and explosive column. 切割索是由无缝金属外壳和炸药柱组成。
- In this paper,the electroformed shaped charge liners made by different techniques are analyzed by EBSD. 利用电子背散射衍射对不同电铸成形工艺的药型罩进行了分析研究,研究表明:电铸药型罩的晶粒为超细晶粒;
- It fuzes on impact with a shaped charge capable of destroying or disabling armored vehicles. 其撞击引信引爆装料可以摧毁或报废敌装甲车辆。
- Using the method of ALE arithmetic of LS-DYNA to simulation the formation process and the initiation process of shelled explosive of shaped charge jet. 利用非线性有限元程序LS-DYNA中的ALE算法对聚能射流的成型、冲击引爆带壳炸药作用过程进行了数值模拟研究。
- Two-dimensional numerical simulation of the jet formation of linear shaped charge blasting had been made using ANSYS/LS-DYNA code. 应用ANSYS/LS-DYNA对线型聚能装药爆破的射流过程进行了二维仿真模拟,对其模拟结果进行了分析讨论;
- Based on the theory of shaped charge, it is mentioned that linear shaped charge technique can be used to demolishing old steel frameworks. 文中根据对线型聚能装药效应的分析研究 ,提出了新的聚能装药预裂切缝方法及其机理 ,并指出了其发展前景。
- This paper presents following research result that the penetration ratio( depth to caliber) up to10 has been achieved by using the precision shaped charge warhead technology. 介绍了采用精密破甲战斗部技术使破甲穿深突破10倍装药口径的研究成果。
- The material fracture behavior after the shaped charge liner collapsed is related to dynamic characteristic, content and distribution of impurity, grain size and morphology. 论述了药型罩被压溃后材料的破坏行为与材料的动态性能,杂质的含量及其分布,晶粒的大小和形貌有关。
- Compared with a kinetic energy projectile, a shaped charge has more significant effect of penetration into the target, and causes very large spalling area. 与动能弹相比，聚能射流的侵彻效应更显著，会产生非常大的破碎区域。
- The results show that the high-rate deformation process of the electroformed shaped charge copper liner is a kind of dynamic recovery and recrystallization. 实验结果表明电铸铜药型罩的高速变形过程是一个动态回复和动态再结晶过程。
- Explosive with high density and high velocity can greatly increase the explosion energy and improve the effect of rock materials cutting by shaped charge. 通过提高炸药爆速、增大装药密度等方法可以提高聚能装药爆炸后形成射流的能量和改善聚能爆破切割石材的效果。
- Schwartz A J,Baker E L.Effect of interior surface finish of the break-up of copper shaped charge[C].18th International on Symposiumon Ballistics,1999:11. 胡焕性.;不对称性因素及药型罩材料性质对射流特性和破甲效能的影响[C]
- A new shaped charge warhead has been put forward based on energy viewpoint, which has combined the usage of shaped charge jet and explosively formed projectile. 1引言聚能装药作为一种产生高能量密度的技术,在军事领域和民用领域得到了越来越广泛的应用,特别是军事领域。
- The forward shaped charge's penetrative technology and the two-stage explosion-proof technology are two key technologies in the studies of tandem warhead. 前级聚能装药侵彻技术和两级隔爆技术在串联战斗部的设计研究中占有重要地位。
- A 10% service charge is added on to the bill. 帐单上包括了百分之十的服务费。
- Shaped charges of the same sort are underbalance perforated in three kinds of sandstones in the lab. 在实验室条件下,用同种聚能射孔弹在3种不同砂岩上进行负压射孔,然后进行流动测试。
