EFFECT OF VORTEX GENERATOR SHAPE ON DYNAMIC STALL OF S809 WING SECTION AT DEEP STALL

Li Shijun; Zhao Zhenzhou; Su Chunhao; Wang Dingding; Song Jiye; Wei Hong

doi:10.19912/j.0254-0096.tynxb.2023-1859

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EFFECT OF VORTEX GENERATOR SHAPE ON DYNAMIC STALL OF S809 WING SECTION AT DEEP STALL

更新时间：2025-10-18

- EFFECT OF VORTEX GENERATOR SHAPE ON DYNAMIC STALL OF S809 WING SECTION AT DEEP STALL
- Vol. 46, Issue 3, Pages: 595-601(2025)
- 作者机构：
  
  河海大学能源与电气学院,南京 211100
- 作者简介：
- 基金信息：
- DOI：10.19912/j.0254-0096.tynxb.2023-1859
  CLC： TK83
- Published Online：07 April 2025，
  
  Published：2025
- 稿件说明：
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李世君, 赵振宙, 苏纯浩, 王丁丁, 宋继烨, 魏宏. 涡流发生器对S809翼型深度动态失速影响机理研究[J]. 太阳能学报, 2025, 46(3): 595-601.

Li Shijun, Zhao Zhenzhou, Su Chunhao, et al. EFFECT OF VORTEX GENERATOR SHAPE ON DYNAMIC STALL OF S809 WING SECTION AT DEEP STALL[J]. 2025, 46(3): 595-601.
李世君, 赵振宙, 苏纯浩, 王丁丁, 宋继烨, 魏宏. 涡流发生器对S809翼型深度动态失速影响机理研究[J]. 太阳能学报, 2025, 46(3): 595-601. DOI： 10.19912/j.0254-0096.tynxb.2023-1859.

Li Shijun, Zhao Zhenzhou, Su Chunhao, et al. EFFECT OF VORTEX GENERATOR SHAPE ON DYNAMIC STALL OF S809 WING SECTION AT DEEP STALL[J]. 2025, 46(3): 595-601. DOI： 10.19912/j.0254-0096.tynxb.2023-1859.

摘要

采用k-ω SST湍流模型

对加装涡流发生器（VG）的S809翼段的深度动态失速过程进行数值模拟

探究三角形、梯形、矩形3种VG对翼段深失速的影响。从翼段升阻力系数、表面压力系数和VG流向涡3个角度对比分析。结果表明：矩形VG对深失速抑制效果最好

最大升力系数为1.812

失速攻角为20.224°

较光滑翼段

升力系数提升11.25%

失速角延迟了1.622°。源于深失速时

矩形VG的流向涡速度最快、涡核尺寸最大、涡量最强

对边界层的影响最大

更有利于抑制流动分离。

Abstract

Using k-ω SST turbulence model is used to numerically simulate the deep dynamic stall process of the S809 wing segment equipped with a vortex generator （VG）

and to explore the effects of three types of VGs

triangular

trapezoidal

and rectangular

on the deep stall of the wing segment. Comparative analysis is conducted from three perspectives： lift drag coefficient

surface pressure coefficient

and VG flow vortex of the wing segment. The results show that the rectangular VG has the best effect on deep stall suppression

with a maximum lift coefficient of 1.812 and a stall attack angle of 20.224°. Compared to the smooth wing segment

the lift coefficient is increased by 11.25%

and the stall angle is delayed by 1.622°. When originating from deep stall

the rectangular VG has the fastest flow vortex velocity

the largest vortex core size

and the strongest vorticity

which has the greatest impact on the boundary layer and is more conducive to suppressing flow separation.

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references

何政洋. 涡流发生器参数对风力机叶片气动特性影响的数值模拟研究[D]. 重庆: 重庆大学,2016.

TAYLOR H D.Elimination of diffuser separation by vortex generators[R]. United aircraft corporation report, No R-4012-3, 1947.

NICKERSON J D Jr. A study of vortex generators at low Reynolds numbers[C]//24th Aerospace Sciences Meeting. Reno, NV, 1986: 155.

FORSTER K J, WHITE T R.Numerical investigation into vortex generators on heavily cambered wings[J]. AIAA journal, 2014, 52(5): 1059-1071.

江瑞芳, 赵振宙, 王同光, 等. 涡流发生器弦向位置对翼型动态失速的影响机理[J]. 太阳能学报, 2022, 43(11): 253-258.

焦建东. 加装涡流发生器风力机叶片的气动性能研究[D]. 华北电力大学, 2015.

戴丽萍, 许雅苹, 周强, 等. 涡发生器对风力机翼型动态失速的影响[J]. 工程热物理学报, 2018, 39(8): 1706-1712.

ZHU C Y, WANG T G, WU J H.Numerical investigation of passive vortex generators on a wind turbine airfoil undergoing pitch oscillations[J]. Energies, 2019, 12(4): 654.

McCROSKEY W J, PUCCI S L. Viscous-inviscid interaction on oscillating airfoils in subsonic flow[J]. AIAA journal, 1982, 20(2): 167-174.

钱炜祺, 符松, 蔡金狮. 翼型动态失速的数值研究[J]. 空气动力学学报, 2001, 19(4): 427-433.

黄知龙, 刘沛清, 赵万里. 风力机翼型大迎角分离和动态失速的数值研究[J]. 电网与清洁能源, 2010, 26(5): 47-51.

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