| 我国载人登月重型运载火箭动力系统探讨 |
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| 引用本文： | 张小平,丁丰年,马杰.我国载人登月重型运载火箭动力系统探讨[J].火箭推进,2009,35(2):1-6. |
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| 作者姓名： | 张小平 丁丰年 马杰 |
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| 作者单位： | 西安航天动力研究所,陕西,西安,710100 |
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| 摘 要： | 月球研究与利用是21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。
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| 关 键 词： | 载人登月 液体火箭发动机 推力 推进剂 循环方式 |
Scheme of Chinese manned lunar rocket and its propulsion system |
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| Zhang Xiaoping,Ding Fengnian,Ma Jie.Scheme of Chinese manned lunar rocket and its propulsion system[J].Journal of Rocket Propulsion,2009,35(2):1-6. |
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| Authors: | Zhang Xiaoping Ding Fengnian Ma Jie |
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| Institution: | Xi'an Aerospace Propulsion Institute;Xi'an 710100;China |
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| 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/LH2 liquid rocket engines 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 high perfo... |
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| Keywords: | manned lunar excursion liquid rocket engine thrust propellant cycle system |
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