摘要
转子动力学问题是液体火箭发动机研制中最复杂的问题之一。为了保证高速转子的稳定工作,必须对转子进行动力学设计计算和试验研究。对氢氧发动机高速转子的结构设计、临界转速计算和转子动力学的动态特性试验研究等内容进行了介绍。
Rotor dynamic is one of the most complicated problems in development of LOX turbopump of liquid rocket engine. To ensure the stable performance of high -speed rotor, it is necessary to perform dynamic calculation and experiment research. This paper introducs the structural design of the rotor, calculation of the critical rotation speed and test on rotor dynamics as well as other related problems in development.
出处
《导弹与航天运载技术》
北大核心
2005年第5期5-9,共5页
Missiles and Space Vehicles
