航天推进技术研究院主办
Zhang Xiaoping,Ding Fengnian,Ma Jie.Scheme of Chinese manned lunar rocket and its propulsion system[J].Journal of Rocket Propulsion,2009,35(02):1-6.
我国载人登月重型运载火箭动力系统探讨
- Title:
- Scheme of Chinese manned lunar rocket and its propulsion system
- Keywords:
- manned lunar excursion; liquid rocket engine; thrust; propellant; cycle system
- 分类号:
- V434
- 文献标志码:
- A
- 摘要:
- 月球研究与利用是2l世纪航天发展的重点之一。根据载人登月的需求,探讨 了我国重型运载火箭及其动力系统的技术途径,提出研制大推力液氧,烃和液氧,液氢发动机的 设想。重点论证了大推力下面级发动机的推进剂组合、动力循环方式及推力量级,认为该发 动机推进剂应选择环保、廉价及高性能的液氧/烃组合,动力循环方式应采用先进的补燃循环 或低成本的燃气发生器循环.推力应为4000kN左右。
- Abstract:
- Research and using of the moon is one of the focuses on aerospace development in 21th century.The technical path of manned lunar heavy launch vehicle in China and its propulsion system is discussed.The concept of developing heavy LOX/hydrocarbon and LOX/IJ-]2 liquid rocket en舀.es is put forward.The propellant combinations of heavy LOX/hydrocarbon liquid rocket engine, the cycle systems and the thrust level are discussed.The LOX/hydrocarbon propellant combination is chosen for non-toxic low cost and higll performance.Advanced staged combustion cycle or low cost gas generator cycle should be chosen and the thrust should be about 4000kN.
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备注/Memo
收稿日期:2008—10-26;修回日期:2009-01—10。 作者简介:张小平(1970-),男,高级工程师,研究领域为液体火箭发动机。