高超声速进气道发展研究  

Development of hypersonic inlet

作　　者：刘小勇[1] 杨晖 Liu Xiaoyong;Yang hui(Science and Technology on Scramjet Laboratory,Beijing Power Machinery Research Institute,Beijing 100074,China)

机构地区：[1]北京动力机械研究所高超声速冲压发动机技术重点实验室,北京100074

出　　处：《空天技术》2022年第3期62-70,共9页Aerospace Technology

摘　　要：高超声速进气道内部的压缩过程已经得到了广泛的研究。伴随空气动力学研究的不断深入,该领域的研究热点已经从传统经典压缩问题研究向飞行器/发动机一体化研究方向发展。分析了若干国外经典构型进气道研究成果,通过研究国外经验及不足总结了高超声速进气道发展方向。对高超声速进气道当前发展遇到的问题进行汇总分析,并对主要进展进行概述,为后续开展高超声速进气道研究提出了建议。Supersonic/hypersonic compression process in hypersonic inlet has been investigated widely.With the development of aerodynamic,the hot spot of compression studies has been shifted gradually from the ideal classical-theory of compression problem to the research of airframe/engine integration issues.The research gives a comprehensive review on different inlet configurations,and the development directions of hypersonic inlet are summarized by studying foreign experience and shortcomings.The problems encountered in the current development of hypersonic inlet and the main progress are summarized and analyzed.Finally,suggestions for conducting further study on hypersonic inlet are proposed.

关 键 词：高超声速 进气道 起动/不起动 高超声速飞行器 高效压缩 

分 类 号：V23[航空宇航科学与技术—航空宇航推进理论与工程]