超高速半穿甲战斗部侵彻多层间隔板缩比实验设计方法  

Research on Design Method of Scaling Experiments for Ultra-High Speed Penetrating Multi-Layer Spacer

作　　者：李建广 尹建平[1] 任杰 徐峰[3] LI Jianguan;YIN Jianping;REN Jie;XU Feng(School of Mechanical Engineering, North University of China, Taiyuan 030051, China;School of Mechatronical Engineering of Beijing Institute of Technology, Beijing 100081, China;China Ship Development and Design Center, Wuhan 430064, China)

机构地区：[1]中北大学机电工程学院,太原030051 [2]北京理工大学机电学院,北京100081 [3]中国舰船研究设计中心,武汉430064

出　　处：《兵器装备工程学报》2019年第10期21-25,共5页Journal of Ordnance Equipment Engineering

基　　金：国家自然科学基金项目(11572291);山西省研究生联合培养基地人才培养项目(20160033,20170028)

摘　　要：针对半穿甲战斗部超高速弹体侵彻舰船多层间隔板原型试验成本昂贵,进行缩比实验设计方法研究。由于超高速侵彻过程的弹靶作用速度范围大,逐段运用相似理论的量纲分析方法进行理论分析,通过找出弹靶系统主控参量推导出无量纲函数关系。设计缩比模型,进行实例设计。Aiming at expensive experiment cost in ultra-high speed penetration test, the study on scale experimental was presented. Considering the large span of ultra-high speed penetration speed, the method of velocity segmentation was adopted, and the dimension analysis method of similarity theory was used. Then dimensionless function relation was obtained by finding out the main control parameters of the system. The scaling model was designed. The analysis results can be used as the theoretical support of scaling experiments for ultra-high speed penetrating multi-layer spacer and guide the design.

关 键 词：超高速 侵彻 多层间隔板 缩比实验 量纲分析法 加筋板 

分 类 号：TJ413.2[兵器科学与技术—火炮、自动武器与弹药工程]