尾翼稳定脱壳穿甲弹

尾翼稳定脱壳穿甲弹总体参数优化设计是一个多目标决策的最优化设计问题。

Design optimization of population parameters of APFSDS is an example of multi-objective decision optimization .

将这种优化设计方法应用于实际研制的尾翼稳定脱壳穿甲弹总体参数优化设计中，获得了令人满意的结果。

Application of this optimization method to the design optimization of population parameters of an individual APFSDS yielded very satisfactory results .

采用TVD有限体积格式对尾翼稳定脱壳穿甲弹弹托脱落时的流场进行了数值模拟。

Using TVD finite cubage format , the numerical simulation of APFSDS sabots discatding is proceeding .

尾翼稳定脱壳穿甲弹（APFSDS）是杀伤地面装甲目标的利器。

APFSDS is the main weapon that kills the armor target in battlefield .

本文以30mm尾翼稳定脱壳穿甲弹为研究对象，对其膛内发射动态强度、振动特性和结构优化设计问题进行了系统而深入的理论分析、数值模拟和计算研究。

This thesis presents theoretic analysis , numerical simulation and calculational studies on dynamic launching strength and vibration analysis during launching and structure optimization design of 30 fin-stabilited sabot-discarded penetrator .

根据尾翼稳定脱壳穿甲弹的几何形状特点，建立了尾翼稳定脱壳穿甲弹三维振动分析有限元计算模型。

A finite element method model of three dimension vibration analysis for a fin stabilited sabot discarded penetrator is established .

尾翼稳定脱壳穿甲弹在后效期脱壳阶段卡瓣与弹芯和卡瓣之间存在碰撞现象，影响脱壳穿甲弹的射击密集度。

The dispersion of APFSDS was affected by the collision phenomenon that was found between sabot and long rod and between sabot and sabot in the post-effect period .

本文主要研究线膛炮使用的30毫米尾翼稳定脱壳穿甲弹尼龙材料弹托的结构，包括间隙啮合技术在尼龙材料弹托上的应用，尼龙材料注塑加工的工艺保证等。

The dissertation is concerning for the nylon sabot which is used on 30 mm armour-piercing fin-stabilized discarding sabot projectile and fit to the rifled gun . The content includes the configuration of nylon sabot clearance mesh and how to ensure to the technics of pour-mold and so on .