不同流速流向下的某型空投水雷水下散布研究  

Study of Dispersion of a Certain Type Hydrobomb under Different Directions and Velocities of Seawater

作　　者：文钢[1] 玄兆林[1] 

机构地区：[1]海军工程大学兵器工程系,武汉430033

出　　处：《武汉理工大学学报（交通科学与工程版）》2007年第1期39-42,共4页Journal of Wuhan University of Technology（Transportation Science & Engineering）

基　　金：国防预研项目资助(批准号:2010301010101)

摘　　要：对某型空投水雷在不同流速流向条件下的水下不同深度的散布进行了仿真研究.分析了空投水雷水下无动力运动过程中雷体和尾翼的受力情况,并在运动受力分析的基础上给出了研究其水下散布的数学基础——水下无动力运动弹道仿真数模.用M atlab软件编写了空投水雷水下散布仿真程序,并对不同流速流向条件下多种初始条件的水下不同深度的散布进行了研究,给出了仿真结果和分析.The present work studies the dispersion in different depths of a certain hydrobomb under different directions and velocities of seawater. Firstly, this paper analyzes the forces acting on hydrobomb＇s body and empennage respectively. Then the mathematical model of hydrobomb＇s trajectory in seawater is discussed. Secondly, the simulation program is completed with Matlab. Finally, the hydrobomb＇s dispersion in different depths under different directions and velocities of seawater is studied and discussed in many kinds of initial condition.

关 键 词：空投水雷 水下弹道 散布 仿真 

分 类 号：TJ610.2[兵器科学与技术—武器系统与运用工程] TJ012.3