航空学报 > 2022, Vol. 43 Issue (11): 526778-526778   doi: 10.7527/S1000-6893.2021.26778

层流机翼设计技术现状与发展

邓一菊, 段卓毅, 艾梦琪   

  1. 航空工业第一飞机设计研究院 总体气动设计研究所, 西安 710089
  • 收稿日期:2021-12-10 修回日期:2021-12-23 发布日期:2022-09-13
  • 通讯作者: 艾梦琪,E-mail:aimengqi81@163.com E-mail:aimengqi81@163.com

Status and development of laminar flow wing design technology

DENG Yiju, DUAN Zhuoyi, AI Mengqi   

  1. Department of General and Aerodynamic Design, AVIC The First Aircraft Institute, Xi'an 710089, China
  • Received:2021-12-10 Revised:2021-12-23 Published:2022-09-13

摘要: 通过对绿色航空提出的飞机减排目标进行分析,指出飞机减阻设计的重要性和必要性,分析了层流机翼技术是飞机减阻的重要途径。在回顾了层流机翼设计、研究、验证相关技术的发展现状后,指出了层流机翼技术相对飞机设计工业应用的差距与存在的技术问题。同时,分析了层流机翼技术的潜力与发展方向,评价了该项技术在未来飞机设计中的可行性。

关键词: 绿色航空, 层流机翼, 减阻, 风洞试验, 飞行验证

Abstract: The importance and necessity of aircraft drag reduction design are emphasized by analyzing the target of aircraft drag reduction proposed by green aviation, and the laminar wing technology is considered an important approach to aircraft drag reduction. After reviewing the development of laminar wing design, research, and verification, this paper identifies the gap and technical problems between the laminar wing technology and the aircraft design industry. The potential and development direction of the laminar wing technology are analyzed, and the feasibility of this technology in future aircraft design evaluated.

Key words: green aviation, laminar wing, drag reduction, wind tunnel test, flight test

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