翼型几何参数对涵道共轴双旋翼气动特性影响研究

taptap点点手机网页 ›› 2025, taptap点点手机网页版 ›› Issue (1): 41-46.

翼型几何参数对涵道共轴双旋翼气动特性影响研究

杨永刚 a ，郑炜 b

taptap下载安装安卓 a. 交通科学与工程学院；b. 航空工程学院，天津 300300

收稿日期:2022-10-11 修回日期:2023-02-12 出版日期:2025-04-09 发布日期:2025-04-09
作者简介:杨永刚（1978— ），男，吉林四平人，教授，博士，研究方向为无人机任务规划等
基金资助:
taptap下载安装安卓实验技术创新基金项目（2021CXJJ73）

Research on influence of geometric parameters of airfoil on aerodynamic

characteristics of ducted coaxial double rotors

YANG Yonggang a , ZHENG Wei b

a. College of Transportation Science and Engineering; b. College of Aeronautical Engineering, CAUC, Tianjin 300300, China

Received:2022-10-11 Revised:2023-02-12 Online:2025-04-09 Published:2025-04-09

摘要/Abstract

摘要：

翼型几何参数对旋翼的气动特性影响较大。本文针对涵道共轴双旋翼模型进行数值模拟计算，研究不同几

何参数对旋翼气动特性的影响规律，以提高涵道共轴双旋翼的气动效率。结果表明，翼型弯度和桨根安装

角的增加均可以显著提高涵道共轴双旋翼的总拉力。当拉力系数小于 0.04 时，小弯度翼型的气动性能参数

高于大弯度翼型；随着拉力系数继续增大，在涵道唇口绕流与上旋翼翼尖涡之间以及双旋翼尾迹之间出现

气动干扰和涡流轨迹紊乱；涵道出口内壁面发生局部流动分离成为小弯度翼型气动性能参数迅速下降的主

要原因。大弯度翼型的气动性能参数变化平稳，拉力系数较大时的气动效率优于小弯度翼型，NACA6412

的桨根安装角在 20°～40°之间进行旋翼设计是更好的选择。

关键词:

旋翼几何参数, 涵道共轴双旋翼, 数值模拟, 气动特性

Abstract:

The geometric parameters of the airfoil have a great influence on the aerodynamic characteristics of the rotor. This

article focuses on numerical simulation calculations of the ducted coaxial double rotors model, studying the influence of different geometric parameters on the aerodynamic characteristics of the rotor, in order to improve the aerodynamic efficiency of the ducted coaxial double rotors. The results indicate that increasing the airfoil camber and

the installation angle of the blade root can significantly improve the total thrust of the ducted coaxial double rotors.

When the thrust coefficient is less than 0.04, the aerodynamic performance parameters of the small camber airfoil

were higher than those of the large camber airfoil. As the thrust coefficient continues to increase, aerodynamic interference and vortex trajectory disorder occurred between the lip airflow of the duct and the tip vortex of the upper

rotor, as well as between the wakes of the double rotors. Local flow separation occurred on the inner wall surface of

the duct outlet. These are the main reasons for the rapid decline of aerodynamic performance parameters of small

camber airfoil. The aerodynamic performance parameters of the large camber airfoil change smoothly, and the aerodynamic efficiency is better than that of the small camber airfoil when the thrust coefficient is large. It is a better

choice to design the rotor with a blade root installation angle for NACA6412 between 20° to 40°.

Key words:

geometric parameters of rotor, ducted coaxial double rotors, numerical simulation, aerodynamic characteristics

中图分类号:

V211.5

杨永刚 a , 郑炜 b.

翼型几何参数对涵道共轴双旋翼气动特性影响研究

[J]. taptap下载安装安卓学报, 2025, 43(1): 41-46.

YANG Yonggang a , ZHENG Wei b.

Research on influence of geometric parameters of airfoil on aerodynamic

characteristics of ducted coaxial double rotors

[J]. Journal of Civil Aviation University of China, 2025, 43(1): 41-46.

参考文献 14

	[1]
	AKTURK A, SHAVALIKUL A, CAMCI C． PIV measurements and com－
	putational study of a 5-inch ducted fan for V/STOL UAV applications
[C]	//47th AIAA Aerospace Sciences Meeting Including the New Hori－
	zons Forum and Aerospace Exposition, January 5-8, 2009, Orlando, Florida． Reston, Virginia: AIAA, 2009: 332．
	[2]
	AKTURK A, CAMCI C. A computational and experimental analysis of a
	ducted fan used in VTOL UAV systems[C]// 9th European Conference on
	Tur-bomachinery: Fluid Dynamics and Thermodynamics, Istanbul, 2011:
	95-105.
	[3]
	MARTIN P, TUNG C. Performance and flowfield measurements on a
	10-inch ducted rotor VTOL UAV[C]//60th Annual Forum of the American
	Helicopter Society, 2004: 88-107.
[4]	李建波, 高正, 唐正飞, 等．涵道风扇升力系统的升阻特性试验研
究[J]	．南京航空航天大学学报, 2004, 36(2): 164-168．
	[5]
	MI B G． Numerical investigation on aerodynamic performance of a duct－
	ed fan under interferences from the ground, static water and dynamic
	waves[J]． Aerospace Science and Technology, 2020, 100: 105821．
	[6]
	KIM W Y, SENGUTTUVAN S, KIM S M． Effect of rotor spacing and
	duct diffusion angle on the aerodynamic performances of a counter-ro－
	tating ducted fan in hover mode[J]． Processes, 2020, 8(11): 1338．
[7]	许和勇, 叶正寅．涵道螺旋桨与孤立螺旋桨气动特性的数值模拟对
比[J]	．航空动力学报, 2011, 26(12): 2820-2825．
[8]	杨加明, 戴良忠, 冯立华, 等．涵道唇口对共轴双旋翼气动特性的影
响[J]	．系统仿真学报, 2014, 26(4): 744-748．
[9]	杜雄春, 蒋炳炎, 阳衡, 等．共轴式涵道无人机双桨布局气动特性
	研究[J]．计算机仿真, 2017, 34(1): 300-304．
[10]	陆志良. 空气动力学[M]. 北京: 北京航空航天大学出版社, 2009.
[11]	刘虎. 飞机总体设计[M]. 北京: 北京航空航天大学出版社, 2019.
[12]	姜悦宁．涵道共轴双旋翼无人机气动外形关键技术研究[D]．长春:
	中国科学院大学(中国科学院长春光学精密机械与物理研究所),
	2017．
[13]	JEONG J, HUSSAIN F． On the identification of a vortex[J]． Journal of
	Fluid Mechanics, 1995, 285: 69-94．
[14]	招启军, 赵国庆, 王清, 等. 先进旋翼设计空气动力学[M]. 北京:
	科学出版社, 2020.

[1]	陈飞 a , 霍金鉴 b , 王立文 b , 唐杰 b. 液滴撞击随机粗糙表面的动态行为特性研究[J]. taptap下载安装安卓学报, 2024, 42(1): 53-58.
[2]	戴轩, 曹一凡, 李香香, 李朝, 马云祥. 沥青混凝土路面局部支承劣化的数值模拟[J]. taptap下载安装安卓学报, 2023, 41(5): 20-26.
[3]	支雁飞, 王辉, 刘建颖. CFRC 道面板电热效应模拟研究[J]. taptap下载安装安卓学报, 2023, 41(5): 42-48.
[4]	白杰, 郭重佳, 傅文广, 孙鹏. 基于适航标准的短舱进气道迎角特性数值研究[J]. taptap下载安装安卓学报, 2023, 41(1): 1-6.
[5]	郝秀文. 机场沥青混凝土道面下封层粘结性能试验研究[J]. taptap下载安装安卓学报, 2022, 40(5): 31-38.
[6]	白杰, 杨昭, 傅文广, 孙鹏. 抽吸对平面叶栅流场品质改善作用数值研究[J]. taptap下载安装安卓学报, 2022, 40(5): 51-58.
[7]	刘海文 , 侯劭禹 , 毛江南 , 巩远发. 导致航班延误的暴雨研究——以 2018 年 7 月 11 日四川盆地暴雨为例[J]. taptap下载安装安卓学报, 2022, 40(2): 6-13.
[8]	吴大林, 杨玉兰. 传力杆偏位对机场道面水泥混凝土应力的影响[J]. taptap下载安装安卓学报, 2021, 39(5): 34-39.
[9]	白杰 , 陈岩康 , 傅文广 , 孙鹏. 吞雨对航空发动机风扇气动性能的影响[J]. taptap下载安装安卓学报, 2021, 39(3): 49-55.
[10]	曹惠玲, 汪晗. 静态不均匀涡轮叶尖间隙下发动机性能分析#br#[J]. taptap下载安装安卓学报, 2020, 38(4): 17-20，36.
[11]	陶立权, 马振, 邱学旺. 航空发动机涡轮轮缘封严数值模拟#br#[J]. taptap下载安装安卓学报, 2020, 38(1): 13-18.
[12]	邓甜, 袁朝华. 剪切载荷模式横向气流场液体射流破碎现象[J]. taptap下载安装安卓学报, 2019, 37(6): 18-23.
[13]	邓甜，雷攀，高绪万，吴宇豪. 径向总压畸变对风扇前后流场的影响研究[J]. taptap下载安装安卓学报, 2017, 35(2): 24-30.
[14]	张学，王浩，段俊萍. 飞机机翼积冰过程数值建模仿真[J]. taptap下载安装安卓学报, 2015, 33(6): 9-12.
[15]	蒋立辉，鄢政，庄子波，刘佳颖. 一次强对流天气的数值模拟和风场结构分析[J]. taptap下载安装安卓学报, 2014, 32(1): 23-27.