Development Trend of Liquid Hydrogen-Fueled Rocket Engines (Part 1: Performance and Operation)

作者：Dong Ha, T. Roh, H. Huh, H. Lee · 发表于：International Journal of Aeronautical and Space Sciences · 年份：2022 · DOI：10.1007/s42405-022-00519-7 · 被引用次数：36

SpaceX's successful development of reusable rockets and the realization of low-cost operations have significantly impacted the space industry, institutions, and companies. Price competitiveness has become a hot topic for launch vehicle development. A hydrogen-fueled rocket engine can be its solution. The developed countries are attempting to improve the performance and reliability of engines using a hydrogen-fuel. This paper summarizes the development and operation trends of hydrogen-fueled rocket engines of developed countries. It provides fundamental data for hydrogen-fueled rocket engine development, which is expected to be helpful in its future development.