| 类X-38升力体运载器气动布局概念设计 |
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| 引用本文： | 唐伟,冯毅,宁勇,桂业伟.类X-38升力体运载器气动布局概念设计[J].空气动力学学报,2011,29(5). |
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| 作者姓名： | 唐伟 冯毅 宁勇 桂业伟 |
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| 作者单位： | 1. 中国空气动力研究与发展中心空气动力学国家重点实验室,四川绵阳,621000
2. 中国空气动力研究与发展中心空气动力学国家重点实验室,四川绵阳621000;清华大学航天航空学院,北京100084 |
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| 基金项目： | 空气动力学国家重点实验室基金资助 |
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| 摘 要： | 开展升力体运载器的气动布局概念设计研究,利用二次曲线横截面及模线设计方法,提出一种类X-38升力体运载器气动外形,进行机体的优化和控制舵的匹配设计,研究飞行器的气动特性和操纵效率问题。研究表明,该方案可以获得较高的配平升阻比及配平攻角,有较高的容积效率和机动控制效率,可以作为未来航天运载器的潜在可行方案。
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| 关 键 词： | 升力体 气动布局 运载器 概念设计 |
Aerodynamics configuration conceptual design for X-38 analog lifting body transporter |
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| TANG Wei,FENG Yi,NING Yong,GUI Ye-wei.Aerodynamics configuration conceptual design for X-38 analog lifting body transporter[J].Acta Aerodynamica Sinica,2011,29(5). |
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| Authors: | TANG Wei FENG Yi NING Yong GUI Ye-wei |
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| Institution: | TANG Wei1,FENG Yi1,2,NING Yong1,GUI Ye-wei1(1.State Key Laboratory of Aerodynamics,China Aerodynamics Research and Development Center,Mianyang Sichuan 621000,China,2.School of Aerospace,Tsinghua University,Beijing 100084,China) |
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| Abstract: | The aerodynamic configuration conceptual design of a lifting body transporter is investigated.A X-38 analog lifting body transporter configuration is proposed via biconic cross section design method and Spline Lofting design process.The main body is optimized,the stabilizers and control surfaces,such as V-shape vertical tails,rudders,body flaps and elevons are designed and matched,and the aerodynamic characteristics and the control efficiency are studied.The detail research indicated that the proposed lifti... |
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| Keywords: | lifting body aerodynamic configuration conceptual design optimization transporter |
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