摘要
从分析潜射火箭出水过程空泡溃灭对火箭形成的载荷特征出发,结合潜射火箭出水过程中的频率特性变化现象,运用改进的弹性载荷计算方法,对潜射火箭出水过程的横向响应载荷进行了研究,为类似问题提供了一种载荷计算的工程方法,具有一定的工程实用价值。
The characteristics of the load applied on submarine rockets during the movement from water into air are analyzed. The inherent frequency of the rocket changes in this progress. An improved method for calculating the elastic load is used in the transverse responding load analysis. This method is practical in load calculation for similar problems in engineering.
出处
《导弹与航天运载技术》
北大核心
2007年第6期12-16,共5页
Missiles and Space Vehicles
关键词
潜射火箭
出水过程
响应载荷
空泡溃灭
载荷计算
Submarine rocket
Process of going out of water
Responding load
Cavitation collapse
Load calculation
