襟翼形式对扑翼获能特性影响的对比分析

张刚; 孙晓晶

doi:10.7638/kqdlxxb-2021.0412

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襟翼形式对扑翼获能特性影响的对比分析

研究论文 | 更新时间：2026-05-28

- 襟翼形式对扑翼获能特性影响的对比分析
- Comparative analysis on energy-harvesting performance of flapping foils with different flaps
- 空气动力学学报 2023年41卷第5期页码：35-47
- 作者机构：
  
  1. 上海理工大学能源与动力工程学院,上海,200093
  2. 上海市动力工程多相流动与传热重点实验室,上海,200093
- 作者简介：
  
  张刚（1996-），男，河南安阳人，硕士研究生，研究方向：扑翼获能及流动控制. E-mail：zg13213844129@163.com
  孙晓晶*（1976-），博士、副教授，研究方向：新能源中风能及潮流能应用技术. E-mail：xjsun@usst.edu.cn
- 基金信息：
  
  国家自然科学基金面上项目（52176194）
- DOI：10.7638/kqdlxxb-2021.0412
  中图分类号： V211.3;V211.41
- 纸质出版：2023
- 稿件说明：
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张刚, 孙晓晶. 襟翼形式对扑翼获能特性影响的对比分析[J]. 空气动力学学报, 2023, 41(5): 35−47.

ZHANG Gang, SUN Xiaojing. Comparative analysis on energy-harvesting performance of flapping foils with different flaps[J]. 2023, 41(5): 35-47.
张刚, 孙晓晶. 襟翼形式对扑翼获能特性影响的对比分析[J]. 空气动力学学报, 2023, 41(5): 35−47. DOI： 10.7638/kqdlxxb-2021.0412

ZHANG Gang, SUN Xiaojing. Comparative analysis on energy-harvesting performance of flapping foils with different flaps[J]. 2023, 41(5): 35-47. DOI： 10.7638/kqdlxxb-2021.0412.

摘要

提高新能源利用效率、减少石化能源的消耗，是实现我国“碳达峰、碳中和”目标的关键。扑翼式获能器是一种可从流体中获取能量且结构简单、环境友好的新型获能装置。为有效提高传统扑翼获能器的获能特性，提出一种带有尾缘襟翼的新型扑翼获能器，并采用计算流体力学（CFD）方法对其获能特性进行了数值模拟研究，比较了采用不同偏转策略的带尾缘襟翼扑翼的绕流流场和获能效率，发现在一个运动周期里尾缘采用连续偏转（TP式）方法提升扑翼获能特性的效果最为显著。最后，对比分析了主动式的尾缘襟翼和被动式的格尼襟翼对其扑翼获能性能的影响。结果表明，尾缘襟翼对扑翼获能效率的提升主要体现在中高缩减频率工况（

= 0.12～0.22），在

= 0.18时获能效率最大，可提高到46.3%；而格尼襟翼对扑翼获能效率的提升主要体现在中低缩减频率工况（

= 0.08～0.14），在

= 0.12时获能效率最大，可提高到41.2%。因此这两种方法都具有实际应用前景和发展潜力。

Abstract

In addition to reducing the consumption of fossil energy

improving the energy-harvesting efficiency is also one of the key factors to achieve the goal of "carbon peak and carbon neutrality" in China. Flapping wings are simple and environmentally friendly devices that can harvest energy from fluids. To improve the energy-harvesting efficiency of flapping wings

a novel flapping wing with trailing-edge flaps is proposed

whose performance is characterized by investigating the flow fields obtained by

numerical simulations. By changing the deflection strategy of trailing-edge flaps

it is found that the continuous deflection in one motion cycle can achieve the most significant improvement in the energy-harvesting performance. Finally

a comparative analysis on the performance of active trailing-edge flaps and passive Gurney flaps is carried out. Results show that

depending on the reduced frequency

both types of flaps can achieve promising performance thus they are potential for future application. The Gurney flaps are applicable when the reduced frequency is in the range (

= 0.08 ~ 0.14)

with the maximum efficiency of 41.2% at

= 0.12. By comparison

the trailing-edge flaps perform well in the higher frequency range (

= 0.12 ~ 0.22)

with the maximum efficiency of 46.3% at

= 0.18.

关键词

Keywords

references

YOUNG J, LAI J C S, PLATZER M F. A review of progress and challenges in flapping foil power generation[J]. Progress in Aerospace Sciences, 2014, 67: 2-28. DOI:10.1016/j.paerosci.2013.11.001

MCKINNEY W, DELAURIER J. Wingmill: an oscillating-wing windmill[J]. Journal of Energy, 1981, 5(2): 109-115. DOI:10.2514/3.62510

KINSEY T, DUMAS G. Computational fluid dynamics analysis of a hydrokinetic turbine based on oscillating hydrofoils[J]. Journal of Fluids Engineering, 2012, 134(2): 021104. DOI:10.1115/1.4005841

KINSEY T, DUMAS G. Optimal tandem configuration for oscillating-foils hydrokinetic turbine[J]. Journal of Fluids Engineering, 2012, 134(3): 031103. DOI:10.1115/1.4005423

SIMPSON B J. Experimental studies of flapping foils for energy extraction [D]. Cambridge: Massachusetts Institute of Technology, 2009.

WANG Y, SUN X J, HUANG D G, et al. Numerical investigation on energy extraction of flapping hydrofoils with different series foil shapes[J]. Energy, 2016, 112: 1153-1168. DOI:10.1016/j.energy.2016.06.092

ZHU Q. Optimal frequency for flow energy harvesting of a flapping foil[J]. Journal of Fluid Mechanics, 2011, 675: 495-517. DOI:10.1017/s0022112011000334

LI Y C, ZHANG N, PAN Z Y. Propulsive performance of a newly conceptual design of flapping foil with fixed gurney plate- A numerical study[J]. Ocean Engineering, 2021, 239: 109800. DOI:10.1016/j.oceaneng.2021.109800

SOBHANI E, GHAFFARI M, MAGHREBI M J. Numerical investigation of dimple effects on darrieus vertical axis wind turbine[J]. Energy, 2017, 133: 231-241. DOI:10.1016/j.energy.2017.05.105

ZHU B, HUANG Y, ZHANG Y M. Energy harvesting properties of a flapping wing with an adaptive Gurney flap[J]. Energy, 2018, 152: 119-128. DOI:10.1016/j.energy.2018.03.142

XIE Y H, JIANG W, LU K, et al. Numerical investigation into energy extraction of flapping airfoil with Gurney flaps[J]. Energy, 2016, 109: 694-702. DOI:10.1016/j.energy.2016.05.039

ZHU Z Q, WU Z C. Study of the circulation control technology[J]. Acta Aeronautica et Astronautica Sinica, 2016, 37(2): 411-428. (in Chinese).

SHI F R, XU Y Q, SUN X J. Numerical investigation of active flow control with co-flowing jet in a horizontal axis wind turbine[J]. Wind Engineering, 2021, 45(5): 1101-1122. DOI:10.1177/0309524x20961394

JI K, LI C, YANG J, et al. Research on dynamic aerodynamic performance and flow control of airfoil with flap[J]. Acta Energiae Solaris Sinica, 2017, 38(7): 1912-1920. (in Chinese).

LEE T, SU Y Y. Lift enhancement and flow structure of airfoil with joint trailing-edge flap and Gurney flap[J]. Experiments in Fluids, 2011, 50(6): 1671-1684. DOI:10.1007/s00348-010-1024-8

ZHOU D M, CAO Y, SUN X J. Numerical study on energy-extraction performance of a flapping hydrofoil with a trailing-edge flap[J]. Ocean Engineering, 2021, 224: 108756. DOI:10.1016/j.oceaneng.2021.108756

ZHOU D M, SUN X J. Effects of trailing-edge flaps on the power-extraction performance of flapping airfoils[J]. Acta Aerodynamica Sinica, 2021, 39(5): 7-18. (in Chinese).

SUN G, WANG Y, XIE Y D, et al. Hydrodynamic and energy extraction properties of oscillating hydrofoils with a trailing edge flap[J]. Applied Ocean Research, 2021, 110: 102530. DOI:10.1016/j.apor.2021.102530

KINSEY T, DUMAS G. Parametric study of an oscillating airfoil in a power-extraction regime[J]. AIAA Journal, 2008, 46(6): 1318-1330. DOI:10.2514/1.26253

XIAO Q, ZHU Q. A review on flow energy harvesters based on flapping foils[J]. Journal of Fluids and Structures, 2014, 46: 174-191. DOI:10.1016/j.jfluidstructs.2014.01.002

KINSEY T, DUMAS G, LALANDE G, et al. Prototype testing of a hydrokinetic turbine based on oscillating hydrofoils[J]. Renewable Energy, 2011, 36(6): 1710-1718. DOI:10.1016/j.renene.2010.11.037

KINSEY T, DUMAS G. Three-dimensional effects on an oscillating-foil hydrokinetic turbine[J]. Journal of Fluids Engineering, 2012, 134(7): 071105. DOI:10.1115/1.4006914

HE G H, MO W J, GAO Y, et al. Modification of effective angle of attack on hydrofoil power extraction[J]. Ocean Engineering, 2021, 240: 109919. DOI:10.1016/j.oceaneng.2021.109919

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