民用飞机自然层流机翼研究进展  

Progress in Research on Natural Laminar Wing for Civil Aircraft

作　　者：李权[1] 段卓毅[1] 张彦军[1] 雷武涛[1] 许瑞飞[1] 

机构地区：[1]中国航空工业集团公司第一飞机设计研究院,西安710089

出　　处：《航空工程进展》2013年第4期399-406,共8页Advances in Aeronautical Science and Engineering

基　　金：先进高效机翼设计技术研究(MJ-F-2011-03)

摘　　要：新世纪航空市场对能耗、噪音等限制性要求继续加强,新一代民用飞机需要在气动减阻方面取得重大突破,自然层流机翼技术成为研究热点。总结了层流技术类别,回顾了自然层流机翼的主要研究历程,介绍了当前正在开展的欧洲TELFONA计划和美国ERA计划中的自然层流机翼的研究进展,概述了自然层流机翼应用情况和自然层流短舱,分析了自然层流机翼的实际应用难题,展望了自然层流技术在新一代民用飞机中的应用。In the new century, the aviation market continues to strengthen the restrictive requirements such as energy consumption and noise depression etc. , the new generation of civil aircraft has to make significant progress in aerodynamic drag reduction. Natural laminar flow wing becomes a research hotspot. The laminar technology classification is outlined, the main research history of natural laminar flow is reviewed, the new progress of laminar flow in Europe TELFOI.NA project and US ERA project which are ongoing is introduced, the application of natural laminar flow wing and natural laminar flow nacelle are reviewed, the problems of natural laminar flow wing in actual application are analyzed, and the application of the technology of natural laminar flow on new civil aircraft is looked ahead. eduction

关 键 词：民用飞机 自然层流 TELFONA ERA 机翼设计 减阻 

分 类 号：V211.2[航空宇航科学与技术—航空宇航推进理论与工程]