On the basis of computer program to system balance caculation, the system scheme of tripropellant is designed based on YF -75 rocket engine.It is dev...

• 通过系统平衡计算设计的三组元发动机,建立在YF-75发动机的基础之上,充分继承了已有的液氢/液氧发动机的研制成果,是可以在短期时间内实现的三组元液体火箭发动机。