摘要
论述了氢氧发动机与常温推进剂发动机推力测量的不同点：环境影响，低温管路影响，发动机收缩影响及低温调试。针对低温对推力测量带来的影响，提出了解决问题的技术措施。
The differences of thrust measuring between liquid hydrogen & liquid oxygen rocket engine and noraml temperature propellant rocket engine are discussed. These differences include influence of environment, influence of cryogenic pipelines, influence of rocket engine contraction, and low temperature test. In accordance with the influences of thrust measuring caused by low temperature, technical measures to solve these problems are raised.
出处
《导弹与航天运载技术》
1997年第2期59-62,共4页
Missiles and Space Vehicles
