1) Simulation investigations on debris cloud impact damage potential
碎片云的毁伤潜力
2) damage potentiality
毁伤潜力
1.
Based on the mathematics model,the algorithm of the damage potentiality for ship-to-air missile is realized.
在饱和攻击的条件下,提出了计算舰空导弹系统反导作战拦截射击次数的数学模型,为确定舰空导弹系统的“毁伤潜力”这一综合评价指标提供了一种可行的计算方法。
2.
Tins paper introduces the index and the method of assessment about the anti-missile fighting efficacy of the sinp-to-air missile, the analysis to the index "damage potentiality" of the sinp-to-air missile is made.
文中介绍了舰空导弹系统反导作战效能的评价指标和评估方法,分析了舰空导弹系统“毁伤潜力”这一综合评价指标,对评价舰空导弹系统反导效能具有重要意义。
3) damage capacity
毁伤能力
1.
Based on the experiment, the damage capacity of high speed fragment to the bulkhead was studied.
利用试验研究的方法,讨论了典型战斗部舱内爆炸环境下,高速破片对舱壁的毁伤能力,并将其划分为五个等级。
2.
Anti-radiation missile(ARM) damage capacity is particularized into dynamite damage capacity and fragment damage capacity.
将反辐射导弹(anti-radiationmissile,ARM)的毁伤能力细化为爆破毁伤能力和破片杀伤能力;在分析反辐射导弹毁伤能力评估模型的基础上针对不同的炸点,建立了反辐射导弹的综合毁伤模型;并评估了4种典型反辐射导弹炸点在不同位置时的毁伤能力。
4) damage and destroy mechanic
毁伤力学
5) firepower damage
火力毁伤
1.
Ammunition is the base of firepower blow and firepower damage.
弹药是火力打击和火力毁伤的基础。
6) debris clouds
碎片云
1.
Based on the gridless SPH numerical technique of Ls-dyna hydrocode,the characteristics of debris clouds originating from impact of spherical projectile on the plate at different velocities were simulated.
给出由于碰撞速度不同,而引起的不同的碎片云图像,以及不同的靶板破碎孔的尺寸。
2.
The variations of the diameter of holes,the debris clouds width,the cumulative percentage of fragments,the dimensionlcss momentum,the residual velocity and the velocity vectors of debris clouds are discussed.
采用光滑粒子流体动力学(SPH)方法对空间碎片超高速碰撞问题作了模拟分析,给出了靶孔直径和碎片云宽度随碰撞速度的变化、累积碎片分布、碎片云无量纲向前总动量随膨胀距离的变化、碎片云前端速度的变化规律以及碎片云速度矢量等。
3.
The numerical simulation of the penetration and debris clouds is performed that columnar bar of high velocity impacts on thin steel plates with this method,and the problem is solved that how to found the SPH element model of the columnar bar,and the mechanism of forming process is analysed.
探讨了SPH算法的基本原理及该方法的优缺点;采用该算法对柱形杆高速冲击钢制薄靶板的击穿、粒子飞溅及碎片云的形成过程进行了数值模拟;解决了四棱柱形钢杆SPH粒子单元模型的建立问题,分析了作用过程的物理机理;表明SPH算法可以用于解决高速冲击动力学问题,模拟和预测材料在高速碰撞下的瞬态响应。
补充资料：碎片
碎片
指损伤破坏或分解坏死组织细胞的碎段，在显微镜下呈碎裂样改变。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条