| 可重复使用运载器磁悬浮助推发射参数研究 |
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| 引用本文： | 杨文将,刘宇.可重复使用运载器磁悬浮助推发射参数研究[J].飞行力学,2006,24(2):47-50. |
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| 作者姓名： | 杨文将 刘宇 |
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| 作者单位： | 北京航空航天大学,宇航学院,北京,100083 |
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| 摘 要： | 针对磁悬浮助推水平起飞运载器这种新型发射概念,采用概念性分析方法,研究地面发射参数对可重复使用运载器性能的影响规律。结果表明,助推发射水平起飞运载器在降低初始推重比、推进剂和结构质量等方面具有优势,最后得出地面发射参数的一组优化值。
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| 关 键 词： | 航天运载器 可重复使用 磁悬浮 助推发射 |
| 文章编号： | 1002-0853(2006)02-0047-04 |
| 收稿时间： | 2005-04-13 |
| 修稿时间： | 2006-02-24 |
Study on Parameters of Magnetic Launch Assist for Reusable Launch Vehicles |
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| YANG Wen-jiang,LIU Yu.Study on Parameters of Magnetic Launch Assist for Reusable Launch Vehicles[J].Flight Dynamics,2006,24(2):47-50. |
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| Authors: | YANG Wen-jiang LIU Yu |
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| Institution: | School of Astronautics, Beijing University of Aeronautics and Astronautics, Beijing 100083, China |
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| Abstract: | For the new magnetic launch assist horizontal takeoff vehicle concept,according to a conceptual analysis method,the study was performed about effect of launch parameters on reusable launch vehicle(RLV)performance.The results showed that the horizontal takeoff vehicle with launch assist had some superiority on decreasing the ratio of thrust to initial weight,propellant and structure weight.Finally a group of optimal values of ground launch assist parameters were produced. |
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| Keywords: | space fight vehicle reusable maglev launch assist |
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