提拉缸式鱼雷发射装置内弹道建模与试验  

Interior Ballistic Modeling and Test of a Push-pull Cylinder Type Torpedo Launcher

作　　者：徐勤超[1] 潘海兵[1] 练永庆[2] 李春来[2] 李宗吉[2] XU Qinchao;PAN Haibing;LIAN Yongqing;LI Chunlai;LI Zongji(Key Laboratory of Agricultural Equipment in Mid-lower Yangtze River of Ministry of Agriculture,Huazhong Agriculture University,Wuhan 430070,Hubei,China;Research Institute of New Weaponry Technology and Application,Naval University of Engineering,Wuhan 430033,Hubei,China)

机构地区：[1]华中农业大学农业部长江中下游农业装备重点实验室,湖北武汉430070 [2]海军工程大学海军兵器新技术应用研究所,湖北武汉430033

出　　处：《兵工学报》2019年第11期2259-2265,共7页Acta Armamentarii

基　　金：中央高校基本科研业务费专项项目(2662015BQ051)

摘　　要：为解决水面舰艇鱼雷发射作战准备时间长,载弹保障能力差的问题,提出了一种水面舰艇提拉缸式鱼雷发射装置方案。采用Simulink和Adams联合仿真的方式,建立发射装置高压空气发射过程的动力学模型,进行仿真分析,并基于小型原理样机对仿真结果进行了试验验证。仿真和试验结果表明:在气瓶压力为25 MPa时,发射过程中提拉缸峰值压力为9. 3 MPa,整个装置零部件间最大接触力为66. 6 k N,鱼雷出管速度达到14. 7 m/s,最大加速度为236 m/s2,发射时间为0. 14 s;研究结果验证了以提拉缸为动力组件的轻型鱼雷发射方案是可行的。A design scheme of push-pull cylinder type torpedo launcher for warship is proposed to solve the problems about long launch preparation time and poor support capability of ship-launched torpedo.Simulink and Adams co-simulation method is used to establish a dynamic model of high pressure air launching process of the launcher for simulation analysis. The simulated results were verified by the scaled prototype experiments. The simulated and experimental results show that,when the gas pressure in cylinder is 25 MPa,the peak pressure of push-pull cylinder is 9. 3 MPa,the maximum contact force between the parts in the launcher is 66. 6 kN,the muzzle velocity of torpedo is 14. 7 m/s,the maximum acceleration is 236 m/s2,and the time of launching is 0. 14 s.

关 键 词：鱼雷发射装置 提拉缸 空气发射 内弹道 

分 类 号：TJ630.2[兵器科学与技术—武器系统与运用工程]