外置气动冲压式鱼雷发射装置弹道仿真计算与参数选择

The Ballistic Trajectory Emulate Calculation and the Parameters Select of Outside Pneumatic Stretching Out and Drawing Back Torpedo Launcher

通过对发射原理、能量输入、流体动力和武器运动等方面的综合研究 ,根据国内外现役发射装置武器的最低安全出管速度 4 .5m/s建立气动发射系统数学模型 ,进行仿真计算 ,寻求发射管结构参数与武器运动参数的最佳匹配结果。

This article aims to achieve the optimally matching result between the parameters of launching-tube and the movement parameters of weapon through emulate calculation. The calculation is based on the mathematic model of pneumatic launching system which based on the synthetic researches of the launching theory, the input energy, the hydrodynamic power and the movement of the weapon, and is founded according to the lowest safe velocity of weapon (4.5m/s) of active launchers used widely.