外置式液压蓄能鱼雷发射装置缩比模型假海试验方案仿真分析  

Simulation on artificial ocean test for the reduced-scale model prototype of the out-equipped hydraulic energy accumulated torpedo launcher

作　　者：田兵[1] 吴朝晖[2] 王树宗[1] 练永庆[1] 

机构地区：[1]海军工程大学兵器新技术应用研究所,湖北武汉430033 [2]海军装备研究院,北京100161

出　　处：《舰船科学技术》2012年第2期43-46,共4页Ship Science and Technology

摘　　要：为研究及探索外置式液压蓄能鱼雷发射装置关键技术,根据相似准则,按照1:3的比例设计了该装置的缩比模型假海试验方案,并做了仿真分析。仿真结果显示,该方案能较好地反映原型机的内弹道性能。在确定相似准则后,还可以根据具体实际需要,选择不同的比例系数进行缩比模型试验。本文为外置式液压蓄能鱼雷发射装置缩比模型假海试验提供了理论依据。To study the key technology of out-equipped hydraulic energy accumulated torpedo launcher, an artificial ocean test project for the reduced-scale model prototype of the launcher is designed by 1：3 according to the similarity criterion. And simulation has been done. The result of the simulation shows that the project can describe the antetype well in the aspect of interior ballistics characteristic. After the similarity criterion is confirmed ,there are more choices to do the reduced-scale model test according to the different proportion coefficient by reality. The work can provided theory support for the reduced-scale model prototype of the out-equipped hydraulic energy accumulated torpedo launcher.

关 键 词：外置式液压蓄能鱼雷发射装置 缩比模型 假海试验 仿真 

分 类 号：TJ630[兵器科学与技术—武器系统与运用工程]