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	一种旁侧进气高速飞行器
	崔凯; 李广利
	2020-04-07
著作权人	中国科学院力学研究所
专利号	ZL201921202889.6
国家	中国
英文摘要	【中文】本实用新型涉及一种旁侧进气高速飞行器，包括机体，机体的下方设有下翼面，机体的上方设置有高压捕获翼，机体的内部设置有吸气式发动机，吸气式发动机的前端设有进气口；下翼面的下方从前至后顺次设置有锥体和气体流道；锥体从飞行器的前方向飞行器后方和下方延伸，且锥体的宽度小于对应的下翼面的宽度；气体流道位于锥体的两侧，吸气式发动机的进气口位于气体流道的后方，本实用新型将吸气式发动机安装在下翼面的下方，机体腹部空间得以释放，可以完全作为升力面使用；将进气口置于飞行器前端两侧，可采用乘波前体设计，充分利用乘波体的均匀压缩特性，一方面可以有效提升发动机的性能，另一方面采用乘波前体也可有效提升整机升阻比特性。 【EN】The utility model relates to a side air inlet high-speed aircraft, which comprises an aircraft body, wherein a lower wing surface is arranged below the aircraft body, a high-pressure capturing wing is arranged above the aircraft body, an air suction type engine is arranged inside the aircraft body, and the front end of the air suction type engine is provided with an air inlet; a cone and a gas flow passage are sequentially arranged from front to back below the lower airfoil surface; the cone extends from the front of the aircraft to the rear and the lower part of the aircraft, and the width of the cone is smaller than that of the corresponding lower airfoil surface; the gas flow channel is positioned at two sides of the cone, and the air inlet of the air suction type engine is positioned at the rear part of the gas flow channel; the air inlets are arranged on two sides of the front end of the aircraft, the design of the wave rider forebody can be adopted, the uniform compression characteristic of the wave rider is fully utilized, on one hand, the performance of the engine can be effectively improved, and on the other hand, the lift-drag ratio characteristic of the whole aircraft can also be effectively improved by adopting the wave rider forebody.
公开日期	2020-04-07
申请日期	2019-07-29
语种	中文
内容类型	专利
源URL	[http://dspace.imech.ac.cn/handle/311007/82248]
专题	力学研究所_高温气体动力学国家重点实验室
作者单位	中国科学院力学研究所
推荐引用方式 GB/T 7714	崔凯,李广利. 一种旁侧进气高速飞行器. ZL201921202889.6. 2020-04-07.

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