中国机械工程 ›› 2026, Vol. 37 ›› Issue (7): 1656-1663.DOI: 10.3969/j.issn.1004-132X.2026.07.015

• 机械基础工程 • 上一篇    下一篇

半转扇翼双翼布局对气动特性的影响

王孝义1,2(), 王康1, 伏昭东1, 陈航3, 汪晟1, 汪辉兴1, 邱支振1   

  1. 1.安徽工业大学机械工程学院, 马鞍山, 243002
    2.安徽科技学院智能制造学院, 滁州, 233100
    3.合肥工业大学电气与自动化工程学院, 合肥, 230009
  • 收稿日期:2025-06-13 出版日期:2026-07-25 发布日期:2026-08-18
  • 通讯作者: 王孝义
  • 作者简介:王孝义,男, 1970年生,博士,教授。研究方向为新型机构、仿生机械、数字化设计与制造。发表论文100余篇。E-mail:wangxy@ahut.edu.cn

Effect of Half-rotating Fan Wing Biplane Configuration on Aerodynamic Characteristics

WANG Xiaoyi1,2(), WANG Kang1, FU Zhaodong1, CHEN Hang3, WANG Sheng1, WANG Huixing1, QIU Zhizhen1   

  1. 1.School of Mechanical Engineering,Anhui University of Technology,Ma′anshan,Anhui,243002
    2.College of Intelligent Manufacturing,Anhui Science and Technology University,Chuzhou,Anhui,233100
    3.School of Electrical Engineering and Automation,Hefei University of Technology,Hefei,230009
  • Received:2025-06-13 Online:2026-07-25 Published:2026-08-18
  • Contact: WANG Xiaoyi

摘要:

半转扇翼是一种新型活动叶轮扇翼,通过半转扇翼双翼的合理布局可有效提高半转扇翼飞行器的气动性能。采用数值分析方法寻找不同翼型组合的气动变化规律,探索了翼间距和高度差对前后翼气动特性的影响。研究结果表明:不同翼型组合形成的气动耦合作用影响后翼偏心涡的形成与稳定,改变双翼升推力的分布;翼间距和高度差的变化对升力改变不明显,但对推力提升的效果显著;与J型单翼和C型单翼的气动力之和相比,J-C型双翼升力减小7.8%,推力增大20.6%。

关键词: 扇翼飞行器, 半转扇翼, 双翼布局, 翼型组合, 气动特性, 数值模拟

Abstract:

To achieve improved aerodynamic performance of the half-rotating fan-wing (HRFW), a novel active impeller fan-wing, this paper investigates the effects of bi-wing layout optimization through numerical analysis. The aerodynamic variation patterns among different airfoil combinations are identified, and the influences of wing spacing and height difference on the aerodynamic characteristics of the front and rear wings are examined. The results indicate that the aerodynamic coupling effect formed by different airfoil combinations affects the formation and stability of the eccentric vortex behind the rear wing, and consequently alters the lift-thrust distribution of the bi-wing system. Variations in wing spacing and height difference show negligible influence on lift but significantly enhance thrust. Compared with the sum of the aerodynamic forces of the J-type and C-type single wings, the J-C bi-wing configuration yields a 7.8% reduction in lift and a 20.6% increase in thrust.

Key words: fan-wing aircraft, half-rotating fan-wing, bi-wing layout, airfoil combination, aerodynamic characteristics, numerical simulation

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