中国航天迅猛发展的重要原因之一是动力先行的发展思路。只有在航天发动机研制方面不断突破关键和核心技术,才能源源不断地为中国航天的发展提供强大可靠的飞天动力7月29日,新一代大推力120吨液氧煤油火箭发动机极限工况点火热试车,在中国航天科技集团六院获得圆满成功。两个月前,国家国防科工局刚刚完成了对该型号发动机的项目验收。120吨级液氧煤油发动机采用了目前世界上最先进的高压补燃循环系统,可谓世界航天动力领域的珠峰。与常规发动机 One of the important reasons for the rapid development of China’s aerospace industry is the development of motivation first. Only in the development of aerospace engines continue to break through the key and core technologies in order to continuously provide a strong and reliable space flight for the development of China’s aerospace July 29, a new generation of high thrust 120 tons of liquid oxygen kerosene rocket engine ignition ignition test run at extreme conditions , Six homes in China Aerospace Science and Technology Corporation was a complete success. Two months ago, the State Bureau of National Defense, Science and Technology Bureau just completed the project acceptance of this type of engine. 120-ton liquefied kerosene engine uses the world’s most advanced high-pressure fuel cycle system, described as the world’s aerospace Everest. With conventional engine