基于ANSYS/LS-DYNA潜射导弹水中运动特性研究

Study on moved characteristic underwater of Submarine Launched Missile Based on ANSYS/LS-DYNA

水下垂直发射的导弹受到水下环境多种因素的共同作用。在考虑主要影响因素的基础上,做合理的假设,应用非线性有限元分析软件ANSYS/LS-DYNA建立导弹水下运动模型,分析导弹水下运动情况,得到了导弹在不同海流条件下的姿态变化情况。

There are many elements affects the submarine-launched missile, the missile three-dimensional numerical model was simulated by applying non-linear dynamic ANSYS/LS-DYNA software. We can get the missile gesture cuver under different ocean current by using this numerical simulation model.