海浪对导弹出水姿态影响数值分析

The Numerical Simulation of Wave Influence to the Missile Water Gesture

基于LS-DYNA有限元软件建立了导弹出水过程的有限元模型,应用数值仿真方法分析了海浪对导弹出水姿态的影响,获取了导弹在不同海浪等级条件下出水姿态的变化规律,为获取极限海浪等级对导弹出水姿态影响的运动规律,提供了有效的数值仿真手段。

The model of missile launching progress is built based on ANSYS/LS-DYNA. The influence of wave to missile water-exit gestue is studied by using numerical simulation. The effective method of numerical simulation is provided for obtaining the moving regulations of missile under water.