火箭发射水面浮具飞行状态计算研究

Research on Flight State Calculation for Rocket Launched Marine Buoyant Apparatus

分析了利用火箭发射海上救生浮具过程拖拽绳索的弯曲变形及拖拽过程的自由约束和固定约束两种状态 ;在三种简化条件下进行了浮具系统飞行数值计算。

This paper analizes the bending deformation of the rope for marine buayant apparatus during being launched by a rocket and the two states of free constraint and fix constraint during the trailing process, and numerical calculations of the buoyant system's flight are performed under three simplified conditions. The model's calculation results for the flight state of the buoyant system are given in the paper.