| 空天飞机的气动设计 |
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| 引用本文： | 黄志澄.空天飞机的气动设计[J].实验流体力学,1991(2). |
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| 作者姓名： | 黄志澄 |
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| 作者单位： | 北京系统工程研究所 |
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| 摘 要： | 本文首先简要地评述了国外空天飞机概念研究的进展情况,着重讨论了单级入轨和两级入轨问题。然后,介绍了美国国家空天飞机计划研究过的四种外形,分析了相应的任务使命(例如加速、巡航和机动巡航)和各自的优缺点。最后讨论了空天飞机的机体和发动机的一体化设计问题,包括前体和进气道的一体化设计,后体与喷管的一体化设计和一体化设计的重要性及它对整个飞行器性能(例如推阻比和配平)的影响。
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| 关 键 词： | 空天飞机 气动设计 一体化设计 |
THE AERODYNAMIC DESIGN FOR AEROSPACE PLANE |
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| Huang Zhicheng.THE AERODYNAMIC DESIGN FOR AEROSPACE PLANE[J].Experiments and Measur in Fluid Mechanics,1991(2). |
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| Authors: | Huang Zhicheng |
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| Institution: | Beijing Institute of System Engineering |
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| Abstract: | The progresses of concept studies for aerospace plane inthe foreign countries are briefly reviewed.It puts emphasis on the prob-lem of single stage to orbit and two stage to orbit.The four config-urations studied for the program of National Aerospace Plane in Amer-ican are introduced.The corresponding mission,such as acceleration,cruise and meaneuvering cruise,advantage and disadvantage for everyconfiguration are analysed.The problems of integrated design of air-frame and engine,including integrated design of airframe forebodyand inlet,integrated design of airframe aftbody and nozzle and theirimportance and influence upon overall performance(thrust-to-drag,trim) of vehicle are discussed.. |
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| Keywords: | aerospace plane aerodynamic design integrated design |
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