张贵田,中国工程院院士,国际宇航科学院院士,液体火箭发动机专家,我国液体火箭发动机技术的主要开拓者和技术带头人之一。40多年来,张院士一直从事液体火箭发动机的研究和设计工作,在国内率先提出用液相分区方法解决发动机不稳定燃烧的难题;主持研制成功的高空发动机、双组元微型发动机均填补了国内空白。张贵田院士曾先后担任了多种战略导弹和“长征”系列运载火箭发 Zhang Guitian, academician of Chinese Academy of Engineering, member of International Academy of Astronautics, expert of liquid rocket engine, and one of the pioneers and technologists of liquid rocket engine technology in China. For more than 40 years, Mr. Zhang has been engaged in the research and design of liquid rocket engines. He first proposed the solution to the problem of unsteady combustion of engines by liquid-phase partitioning. He presided over the successful development of high-altitude engines and dual-unit miniature engines, blank. Academician Zhang Guitian has served as a variety of strategic missiles and “Long March” series of rocket launch