发射阀改进后气动发射装置弹道仿真分析  

Research on the Incipient Trajectory of the Improved Gas Launching Device

作　　者：李志华[1] 周开华[1] 阎勇[1] 吴吉伟 

机构地区：[1]海军蚌埠士官学校兵器系,安徽蚌埠233012

出　　处：《液压气动与密封》2011年第4期27-29,共3页Hydraulics Pneumatics & Seals

摘　　要：根据气动不平衡式发射装置的内弹道理论建立了该发射装置缓冲面积调节器的流通面积计算数学模型,在仿真初始条件给定的条件下,重点分析了鱼雷质量和发射管长度对于鱼雷弹道的影响。The interior trajectory model is established.The method and mathematical models have been tested on the compared simulation design of the shape of the aperture of an old launching valve,and proved its availability for the optimal design of the launching valve. The influence of the torpedo weight and the launch tube to the incipient trajectory is analyzed importantly.

关 键 词：发射阀 鱼雷 仿真 内弹道 

分 类 号：TJ631.2[兵器科学与技术—武器系统与运用工程] TJ012.3