| 载人登月舱下降发动机技术研究 |
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| 引用本文： | 刘昌波,兰晓辉,李福云.载人登月舱下降发动机技术研究[J].火箭推进,2011,37(2):8-13. |
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| 作者姓名： | 刘昌波 兰晓辉 李福云 |
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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： | 通过对国内外登月舱下降发动机的研究历史及最新进展的综合分析,提出了我国登月舱下降发动机初步方案:挤压式系统方案,重点考虑N2O4/MMH组合,也可以考虑LOX/煤油组合;泵压式系统方案,重点开展LOX/LCH4膨胀循环变推力发动机技术研究。开展载人登月舱下降发动机的技术研究将对我国月球探测、火星探测等工程提供坚实的技术保障。
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| 关 键 词： | 载人登月 登月舱 变推力 下降发动机 |
Conceptual schemes of China lunar excursion module descent engine |
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| LIU Chang-bo,LAN Xiao-hui,LI Fu-yun.Conceptual schemes of China lunar excursion module descent engine[J].Journal of Rocket Propulsion,2011,37(2):8-13. |
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| Authors: | LIU Chang-bo LAN Xiao-hui LI Fu-yun |
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| Institution: | LIU Chang-bo,LAN Xiao-hui,LI Fu-yun (Xi'an Aerospace Propulsion Institute,Xi'an 710100,China) |
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| Abstract: | The conceptual schemes of China lunar excursion module descent engine(LMDE)are presented with the synthetic analysis of the research history and progress of manned LMDEs all over the world.In the pressure-fed scheme,N_2O_4/MMH combination is emphatically considered and LOX/Kerosene combination is all right.In the pump-fed scheme,the technologies of LOX/LCH_4 expander deep throttling rocket engine is explored.It's sure that the success of LMDE development will be helpful to the progress of human exploration ... |
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| Keywords: | human exploration of lunar lunar excursion module deep throttling descent engine |
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