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烃类推进剂航天动力技术进展与展望未来
引用本文:李文龙,李平,邹宇. 烃类推进剂航天动力技术进展与展望未来[J]. 宇航学报, 2015, 36(3): 243-252. DOI: 10.3873/j.issn.1000-1328.2015.03.001
作者姓名:李文龙  李平  邹宇
作者单位:西安航天动力研究所, 西安 710100
摘    要:为研究烃类推进剂航天动力技术在中国的后续发展和未来应用方向,对比分析煤油、甲烷和丙烷等典型烃类推进剂的物理化学性质和应用特性,简要介绍烃类推进剂航天动力在一次性运载火箭、可重复使用运载器、高性能上面级推进、无毒空间推进和吸气式推进领域的发展动态及应用状况。当前国内外航天动力系统的发展和应用情况表明,以液氧煤油发动机和液氧甲烷发动机为代表的烃类推进剂航天动力将引领未来高性能低成本航天推进系统的发展趋势,依照中国液氧/烃火箭发动机的研制进展和技术水平,以其为核心的新型动力体系在中国未来的天地往返、载人登月和深空探测等多任务适应性方面具有良好应用前景。

关 键 词:液体火箭发动机  航天推进  液氧煤油  烃类  推进剂  
收稿时间:2014-02-07

Review and Future Trend of Space Propulsion Technique Using Hydrocarbon Propellants
LI Wen long,LI Ping,ZOU Yu. Review and Future Trend of Space Propulsion Technique Using Hydrocarbon Propellants[J]. Journal of Astronautics, 2015, 36(3): 243-252. DOI: 10.3873/j.issn.1000-1328.2015.03.001
Authors:LI Wen long  LI Ping  ZOU Yu
Affiliation:Xi’an Aerospace Propulsion Institute, Xi’an 710100, China
Abstract:To clarify the direction for subsequent development and future application of space propulsion technique using hydrocarbon propellants in China, physical and chemical properties, as well as application features of typical hydrocarbon propellants including kerosene, methane, and propane are analyzed comparatively. The recent state-of-art and advancement of space engines using hydrocarbon propellant are briefly presented in the area of expendable launch vehicles, reusable launch vehicles, high-performance upper stage propulsion, non-toxic in-space propulsion and air-breathing propulsion system. Space engines using hydrocarbon propellants in LOX/Kerosene rocket engine and LOX/Methane rocket engine as the representative will lead the future development trend of high-performance and low-cost space propulsion systems. According to Chinese research progress and state-of-art, the new power system using LOX/Hydrocarbon rocket engines as the core has a good prospect in the adaptability of future China’s space activities including earth-to-orbit, manned lunar and deep-space exploration, etc.
Keywords:Liquid rocket engine  Space propulsion  Liquid oxygen/kerosene  Hydrocarbons  Propellant  
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