基于超声速有益干扰原理的气动构型概念综述  

Concept of aerodynamic configuration based on supersonic favorable interference principle:Review

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：《航空学报》2020年第9期13-26,共14页Acta Aeronautica et Astronautica Sinica

摘　　要：超声速有益干扰气动设计概念于20世纪30年代提出,其基本思想是利用飞行器部件间的波系干扰获得诸如增升或减阻等性能收益。此概念在20世纪50~60年代得到了大量探索并部分实现了工程应用,在20世纪70年代至世纪末陷入沉寂。近年来,随着超声速运输机和高超声速飞行器技术的复兴,超声速有益干扰概念重新得到重视并有望得到工程应用。本文梳理了超声速有益干扰气动设计概念的发展历史,总结了应用超声速有益干扰原理的典型构型,如超声速双翼机、Flat-top构型、环翼和半环翼构型、伞翼构型、高压捕获翼构型等,并对典型构型的基本原理和气动特点进行了分析。对超声速有益干扰设计概念的未来进行了展望,概述了亟待研究的相关问题。Proposed in the 1930 s,the concept of supersonic favorable interference aerodynamic design basically meant to obtain performance gains such as lift increase or drag reduction by using wave disturbance interference between aircraft components.Explored extensively in the 1950 sand 1960 s,and partially implemented in engineering applications,it fell into silence from the 1970 sto the end of the 20 th century.Recently,with the revival of supersonic transport and hypersonic vehicle technology,the concept of supersonic favorable interference has been re-emphasized and is expected to be applied to engineering.This paper reviews the development of the concept of supersonic favorable interference aerodynamic design,summarizes the typical configurations adopting the principle of supersonic favorable interference such as supersonic biplanes,flat-top configurations,ring wings and half-ring wings,parasol wings,and high pressure capturing wings,and analyses the basic principles and aerodynamic characteristics of these typical configurations.The future development of the concept is proposed with a summary of related problems that need urgent attention.

关 键 词：超声速有益干扰 气动构型 超声速双翼机 环翼 半环翼 伞翼 高压捕获翼 

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]