喷管式翼缝对垂直轴风力机气动性能影响研究

doi:10.3901/JME.2021.22.335

机械工程学报 ›› 2021, Vol. 57 ›› Issue (22): 335-343.doi: 10.3901/JME.2021.22.335

• 可再生能源与工程热物理 • 上一篇下一篇

扫码分享

喷管式翼缝对垂直轴风力机气动性能影响研究

张强¹, 缪维跑¹, 李春^1,2, 张万福^1,2

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

收稿日期:2020-12-15 修回日期:2021-06-05 出版日期:2021-11-20 发布日期:2022-02-28
通讯作者: 李春(通信作者),男,1963年出生,教授,博士研究生导师。主要研究方向为流体机械及工程、风能利用等。E-mail:lichunusst@163.com
作者简介:张强,男,1996年出生。主要研究方向为风力机空气动力学。E-mail:zq19821232017@163.com
基金资助:
国家自然科学基金（51976131，51676131）和上海“科技创新行动计划”地方院校能力建设（19060502200）资助项目。

Study on the Influence of Nozzle Airfoil Slots on the Aerodynamic Performance of Vertical Axis Wind Turbine

ZHANG Qiang¹, MOU Weipao¹, LI Chun^1,2, ZHANG Wanfu^1,2

1. School of Energy and Power Engineering, University of Shanghai for Science and Technology, Shanghai 200093;
2. Shanghai Key Laboratory of Multiphase Flow and Heat Transfer in Power Engineering, Shanghai 200093

Received:2020-12-15 Revised:2021-06-05 Online:2021-11-20 Published:2022-02-28

摘要/Abstract

摘要： 具有良好动态性能是垂直轴风力机叶片高效捕获风能的关键，合理的流动控制方法可有效改善叶片气动性能，提高风能利用率。基于二维H型垂直轴模型研究不同椭圆形渐缩式翼缝及其开口宽度对垂直轴风力机动态失速的影响。结果表明，翼缝的主要作用机理是通过控制流动分离以延缓动态失速，较之原始翼型，椭圆形翼缝翼型在尖速比为0.5时转矩系数提高53.8%，显著增强了垂直轴风力机的起动转矩，但在尖速比大于1.5时因流动分离并不明显，从而作用效果并不明显；与传统渐缩式直翼缝相比，椭圆形翼缝因出口处流体与翼型表面相切而未显著影响外流场，从而使其在尖速比较大时功率系数相对更高。此外，椭圆形翼缝因减弱吸力面逆压梯度使叶片失速相位角推迟，从而有效抑制了流动分离，提高了风力机运行稳定性。

关键词: 垂直轴风力机, 喷管式翼缝, 气动性能, 流动控制, 动态失速

Abstract: With the continuous development of sensing and intelligent technology, the operational monitoring of tunnel boring machines is becoming increasingly perfect. The massive measured in-situ data not only record the important information of the operation process of tunnel boring machine but also involve the internal mechanism of tunnel boring machine and the external mechanism with the working environment. It is of great significance in improving the design, analysis, operation, and maintenance level of tunnel boring machine through mining these in-situ data. In order to summarize and analyze the research and application status of in-situ data of tunnel boring machine, the source, composition, and characteristics of in-situ data of tunnel boring machine are discussed first. Then, the domestic and foreign literature are reviewed from three aspects:data-driven state recognition and performance prediction of tunnel boring machine, data-driven geology recognition and ground surface change prediction and tunnel health monitoring and early warning. The difficulties, advantages, and deficiencies of current researches are discussed as well. Finally, the preliminary analysis and prospects on the future research directions are made from the aspects of in-situ data preprocessing methods, heterogeneous in-situ data modeling methods, generalization ability improvement methods of in-situ model, computing platform, and so on. It is expected to provide inspiration and references for the follow-up big data studies of tunnel boring machine.

Key words: vertical axis wind turbine, nozzle airfoil slot, aerodynamic performance, flow control, dynamic stall

中图分类号:

TK183

张强, 缪维跑, 李春, 张万福. 喷管式翼缝对垂直轴风力机气动性能影响研究[J]. 机械工程学报, 2021, 57(22): 335-343.

ZHANG Qiang, MOU Weipao, LI Chun, ZHANG Wanfu. Study on the Influence of Nozzle Airfoil Slots on the Aerodynamic Performance of Vertical Axis Wind Turbine[J]. Journal of Mechanical Engineering, 2021, 57(22): 335-343.

参考文献

[1] 李春, 叶舟, 高伟, 等. 现代陆海风力机计算与仿真[M]. 上海:上海科学技术出版社, 2012. LI Chun, YE Zhou, GAO Wei, et al. Computation and simulation of modern land-sea wind turbine[M]. Shanghai:Shanghai Scientific & Technical Publishers, 2012.
[2] TUMMALA A, VELAMATI R K, SINHA D K, et al. A review on small scale wind turbines[J]. Renewable and Sustainable Energy Reviews, 2016, 56:1351-1371.
[3] TJIU W, MARNOTO T, MAT S, et al. Darrieus vertical axis wind turbine for power generation I:Assessment of Darrieus VAWT configurations[J]. Renewable Energy, 2015, 75:50-67.
[4] 张立军,赵昕辉,王旱祥,等. H型垂直轴风力机实时高效攻角调节方法研究[J]. 机械工程学报, 2018, 54(10):173-181. ZHANG Lijun, ZHAO Xinhui, WANG Hanxiang, et al. Study on the real time and efficient adjustment law for H-type vertical axis wind turbine[J]. Journal of Mechanical Engineering, 2018, 54(10):173-181.
[5] BORG M, SHIRES A, COLLU M. Offshore floating vertical axis wind turbines, dynamics modelling state of the art. part I:Aerodynamics[J]. Renewable and Sustainable Energy Reviews, 2014, 39:1214-1225.
[6] KUMAR R, RAAHEMIFAR K, FUNG A S. A critical review of vertical axis wind turbines for urban applications[J]. Renewable and Sustainable Energy Reviews, 2018, 89:281-291.
[7] TIAN W, YANG Z, ZHANG Q, et al. Bionic design of wind turbine blade based on long-eared owl's airfoil[J]. Applied Bionics and Biomechanics, 2017, 2017:8504638.
[8] 郝文星,李春,刘青松,等. 风力机叶片气动降载与流动分离控制技术综述[J]. 热能动力工程, 2019, 34(9):1-13. HAO Wenxing, LI Chun, LIU Qingsong, et al. Review of aerodynamic load reduction and flow separation control technology for wind turbine blades[J]. Journal of Engineering for Thermal Energy and Power, 2019, 34(9):1-13.
[9] WEICK, JOSEPH A. The effect of multiple fixed slots and a trailing-edge flap on the lift and drag of a clark Y airfoil[R]. NACA Technical Report No 427, 1932.
[10] 赵振宙,陈潘浩,王同光,等. 基于扰流技术的直叶片升力型垂直轴风轮的性能改善[J]. 机械工程学报, 2016, 52(22):146-152. ZHAO Zhenzhou, CHEN Panhao, WANG Tongguang, et al. Performance improvement of lift type wind turbine with straight blades based on interferce airflow technology[J]. Journal of Mechanical Engineering, 2016, 52(22):146-152.
[11] BEYHAGHI S, AMANO R S. A parametric study on leading-edge slots used on wind turbine airfoils at various angles of attack[J]. Journal of Wind Engineering and Industrial Aerodynamics, 2018, 175:43-52.
[12] REZAEIHA A, MONTAZERI H, BLOCKEN B. Active flow control for power enhancement of vertical axis wind turbines:Leading-edge slot suction[J]. Energy,2019,189:116131.
[13] BEYHAGHI S, AMANO R. S. Improvement of aerodynamic performance of cambered airfoils using leading-edge slots[J]. Journal of Energy Resources Technology, 2017, 139(5):051204.
[14] LIU Hongpeng, WANG Yu, YAN Rujing, et al. Influence of the modification of asymmetric trailing-edge thickness on the aerodynamic performance of a wind turbine airfoil[J]. Renewable Energy, 2020, 147:1623-1631.
[15] NARSIPUR S, POMEROY B, SELIG M. CFD analysis of multielement airfoils for wind turbines[C]//30th AIAA Applied Aerodynamics Conference, New Orleans, Louisiana, June 25-28, AIAA, 2012:474-491.
[16] BELAMADI R, DJEMILI A, ILINCA A, et al. Aerodynamic performance analysis of slotted airfoils for application to wind turbine blades[J]. Journal of Wind Engineering and Industrial Aerodynamics, 2016, 151:79-99.
[17] MOHAMED O S, IBRAHIM A, Etman A, et al. Numerical investigation of darrieus wind turbine with slotted airfoil blades[J]. Energy Conversion and Management, 2019:100026.
[18] NI Z, DHANAK M, SU T C. Improved performance of a slotted blade using a novel slot design[J]. Journal of Wind Engineering and Industrial Aerodynamics, 2019, 189:34-44.
[19] ABDOLRAHIM R, HAMID M, BERT B. Active flow control for power enhancement of vertical axis wind turbines:Leading-edge slot suction[J]. Energy, 2019, 189(15):116131.
[20] BIANCHINI A, BALDUZZI F, BACHANT P, et al. Effectiveness of two-dimensional CFD simulations for darrieus VAWTs:A combined numerical and experimental assessment[J]. Energy Conversion and Management, 2017, 136:318-328.
[21] ELKHOURY M, KIWATA T, AOUN E. Experimental and numerical investigation of a three-dimensional vertical-axis wind turbine with variable-pitch[J]. Journal of Wind Engineering and Industrial Aerodynamics,2015,139:111-123.
[22] 缪维跑,李春,阳君. 基于偏航的风力机尾迹偏移控制流动机理研究[J]. 动力工程学报, 2017, 37(8):655-662. MIAO Weipao, LI Chun, YANG Jun. Investigation on flow mechanism of a wind farm based on yawed wind turbine using wake deflection control strategy[J]. Journal of Chinese Society of Power Engineering, 2017, 37(8):655-662.
[23] CHEN Linjun, YANG Yuzhuo, GAO Ye, et al. A novel real-time feedback pitch angle control system for vertical-axis wind turbines[J]. Journal of Wind Engineering & Industrial Aerodynamics, 2019, 195:104023.
[24] 马璐,陈明阳,康顺,等. 垂直轴风力机三维效应的数值模拟研究[J]. 可再生能源, 2020, 38(3):326-332. MA Lu, CHEN Mingyang, KANG Shun, et al. Numerical simulation of vertical axis wind turbine in 3D effect[J]. Renewable Energy Resources, 2020, 38(3):326-332.

喷管式翼缝对垂直轴风力机气动性能影响研究

Study on the Influence of Nozzle Airfoil Slots on the Aerodynamic Performance of Vertical Axis Wind Turbine

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	冯俊鑫, 赵振宙, 陈明, 江瑞芳, 王丁丁, 刘一格. 涡流发生器高度对风力机翼段动态失速过程的影响分析[J]. 机械工程学报, 2024, 60(8): 291-298.
[2]	杨欢, 伊鹏辉, 覃锴, 黄典贵. 基于钝尾缘翼型叶片的三维风力机性能分析[J]. 机械工程学报, 2023, 59(6): 123-130.
[3]	冯俊鑫, 赵振宙, 江瑞芳, 孟令玉, 陈明, 许波峰. 振荡参数对涡流发生器抑制风力机翼型动态失速影响研究[J]. 机械工程学报, 2023, 59(2): 251-258.
[4]	庞可超, 黄典贵. 双层翼叶片几何参数对水平轴风力机气动性能影响研究[J]. 机械工程学报, 2023, 59(2): 259-267.
[5]	孙朱俊, 许斌, 黄典贵. 前缘涡振圆柱对翼型气动性能的影响[J]. 机械工程学报, 2022, 58(6): 242-252.
[6]	蒋博彦, 肖千豪, 杨筱沛, 诸永定, 王军. 多翼离心风机蜗壳小型化设计数值研究[J]. 机械工程学报, 2021, 57(9): 175-182.
[7]	于梦阁, 刘加利, 李田, 张骞. 强风雨环境下高速列车运行安全特性[J]. 机械工程学报, 2021, 57(20): 172-180,193.
[8]	朱建勇, 刘沛清. 180°螺旋式Savonius风力机气动特性试验研究[J]. 机械工程学报, 2020, 56(8): 155-161.
[9]	艾超, 高伟, 陈立娟, 张亚滨, 郭佳伟. 基于风速预测的液压型风力发电机组并网转速控制研究[J]. 机械工程学报, 2020, 56(8): 162-171.
[10]	丁叁叁, 姚拴宝, 陈大伟. 高速磁浮列车气动升力特性[J]. 机械工程学报, 2020, 56(8): 228-234.
[11]	于梦阁, 李海庆, 刘加利, 李田. 强风雨环境下高速列车空气动力学性能研究[J]. 机械工程学报, 2020, 56(4): 185-192.
[12]	于梦阁, 潘振宽, 蒋荣超, 张继业. 基于近似模型的高速列车头型多目标优化设计[J]. 机械工程学报, 2019, 55(24): 178-186.
[13]	赵振宙, 苏德程, 王同光, 吴昊, 孟令玉, 许波峰, 郑源. 涡流发生器对动态失速影响的模拟研究[J]. 机械工程学报, 2019, 55(24): 203-209.
[14]	李明, 刘楠, 王大海. 500 km/h高速列车新头型设计及气动性能研究[J]. 机械工程学报, 2019, 55(18): 142-149.
[15]	李春曦, 范福伟, 刘宏凯, 叶学民. 弦向掠叶片对动叶可调轴流风机性能影响模拟[J]. 机械工程学报, 2019, 55(14): 151-159.