超声速双翼机——一种可能的低声爆构型  

SUPERSONIC BIPLANE——A POSSIBLE BOOMLESS CONFIGURATION

作　　者：刘荣健[1] 白鹏[1] LIU Rongjian;BAI Peng(China Academy of Aerospace Aerodynamics,Beijing 100074,China)

机构地区：[1]中国航天空气动力技术研究院,北京100074

出　　处：《力学与实践》2020年第4期397-404,共8页Mechanics in Engineering

摘　　要：超声速双翼机的概念由德国空气动力学家阿道夫·布兹曼于1935年提出。近年来,面对超声速运输机低声爆、低超声速巡航阻力的需求,超声速双翼机重新进入了航空科学家的视野。本文概述了典型超声速双翼机的工作机理,介绍了超声速双翼机应用所面对的基本问题——非设计点特性、三维问题等的研究进展。最后对超声速双翼机下一步需要重点研究的问题及其应用前景进行了展望。The concept of the supersonic biplane was proposed by Adolf Busemann,a German aerodynamist,in 1935.In recent years,the supersonic biplane has re-attracted the aeronautical scientist’s interest in order to meet the needs of supersonic transport’s low sonic boom and low supersonic cruise drag.In this paper,the working mechanism of the typical supersonic biplane is summarized.The basic problems faced by the application of the supersonic biplane,such as non-design point characteristics and three-dimensional problems,are introduced.Finally,the key problems and the application prospects of the supersonic biplane in the future are prospected.

关 键 词：超声速双翼机 布兹曼双翼机 利歇尔双翼机 声爆 超声速巡航 

分 类 号：V211.5[航空宇航科学与技术—航空宇航推进理论与工程]