关键词: 液体推进剂火箭发动机;火箭燃料系统;述评

Abstract: The following contents are discussed in the paper, the essential position of turbopump technology in liquid rocket engine development,the design charateristics of turbopump for stage-combustion engines,and the general assembling design features of turbopumps in USSR.In addition,an overview on the design principles of turbopump technology-booster pumps,axial load balancing pistons,two-phase flow inducers,and counter-rotating turbines are also discussed

Key words: Liquid propellant rocket engine;Rocket fuel system;Review