| 高度补偿喷管发动机在运载火箭上的应用 |
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| 引用本文： | 琚春光,陈风雨,王国辉.高度补偿喷管发动机在运载火箭上的应用[J].导弹与航天运载技术,2011(5):20-23. |
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| 作者姓名： | 琚春光 陈风雨 王国辉 |
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| 作者单位： | 北京宇航系统工程研究所; |
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| 摘 要： | 塞式喷管发动机具有高度补偿特性,拥有比传统的钟型喷管高的性能,因此从结构形式、性能以及结构尺寸等方面讨论塞式喷管发动机应用在多级运载火箭上的可行性,并对运载能力进行了的分析.结果表明,在现有火箭直径和长度的限制下,使用塞式喷管发动机可以大幅提高多级运载火箭的运载能力.
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| 关 键 词： | 运载火箭 火箭发动机 塞式喷管发动机 |
Application of Aerospike Nozzle Engine in Launch Vehicles |
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| Ju Chunguang,Chen Fengyu,Wang Guohui.Application of Aerospike Nozzle Engine in Launch Vehicles[J].Missiles and Space Vehicles,2011(5):20-23. |
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| Authors: | Ju Chunguang Chen Fengyu Wang Guohui |
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| Affiliation: | Ju Chunguang,Chen Fengyu,Wang Guohui(Beijing Institute of Space System Engineering,Beijing,100076) |
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| Abstract: | In terms of structure,dimension and performance,this paper mainly discusses the feasibility of the aerospike nozzle engine's application in multi-stage launch vehicles,and analyzed the corresponding launch capabilities.the result shows that with restrictions on the diameter and length of China's existing launch vehicles,the usage of aerospike nozzle engine in multi-stage launch vehicle can remarkably enhance the launch capability. |
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| Keywords: | Launch vehicles Rocket engine Aerospike nozzle |
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