| 高空高速飞行器气动特性研究 |
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| 引用本文： | 叶友达. 高空高速飞行器气动特性研究[J]. 力学进展, 2009, 39(4): 387-397. DOI: 10.6052/1000-0992-2009-4-J2009-040 |
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| 作者姓名： | 叶友达 |
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| 作者单位： | 国家计算流体力学实验室 |
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| 摘 要： | 高空高速飞行中的黏性干扰效应、真实气体效应和稀薄气体效应成为决定未来空天飞行器能否实现安全飞行、精确控制和制导的重大基础科学问题, 必须发展相应的基础理论和研究方法.该文从计算方法、流动拓扑分析以及典型飞行器应用等方面介绍了作者所在研究团队近年来部分工作进展.
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| 关 键 词： | 高空高速飞行器 气动特性 计算方法 |
| 收稿时间： | 2009-03-25 |
| 修稿时间： | 2009-04-22 |
STUDIES ON AERODYNAMIC CHARACTERISTICS OF HIGH VELOCITY VEHICLE FLYING AT HIGH ALTITUDE |
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| YE Youda. STUDIES ON AERODYNAMIC CHARACTERISTICS OF HIGH VELOCITY VEHICLE FLYING AT HIGH ALTITUDE[J]. Advances in Mechanics, 2009, 39(4): 387-397. DOI: 10.6052/1000-0992-2009-4-J2009-040 |
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| Authors: | YE Youda |
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| Affiliation: | YE Youda~+ National Laboratory for Computational Fluid Dynamics,Beijing 100191,China China Aerodynamic Research , Development Center,Mianyang,Sichuan 621000,China |
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| Abstract: | The effects of viscous interference,real gas and rare gas at high altitude are of fundamental significance in the design of tomorrow high speed vehicles,such as safe flying,precision control and guidance of vehicles.The present paper summarizes several research works of the author's group in the fields of computational method,flow topology analysis,investigation from continuum flows to rarefied gas and their applications to the studies on aerodynamic characteristics of typical high speed vehicles. |
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| Keywords: | high speed vehicle aerodynamic characteristic in altitude computational method |
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