液体运载火箭飞行后发动机推力计算方法

Thrust Calculation of Liquid Rocket Engine post Flight

对运载火箭飞行后发动机推力的各种计算方法进行了比较与分析,认为用视速度法计算推力更能反映发动机自身的特性且计算准确度高。

Thrust calculation methods of liquid rocket engine post flight was studied and compared. The result indicates that the method of sight velocity is more reasonable and reliable.