Desirable Airfoil Characteristics for Large Variable-Speed Horizontal Axis Wind Turbines

Author:

Gigue`re P.1,Selig M. S.1

Affiliation:

1. Department of Aeronautical and Astronautical Engineering, University of Illinois at Urbana-Champaign, 306 Talbot Laboratory, 104 S. Wright Street, Urbana, IL 61801-2935

Abstract

In an effort to define the desirable airfoil characteristics for large variable-speed wind turbines, a systematic study was performed using a series of airfoils designed to have similar aerodynamic properties, except for the amount of lift, which varied over a wide range. For several airfoil combinations, blade shapes were designed for a 750-kW wind turbine with a 48.8-m diameter rotor using the optimization code PROPGA together with PROPID, which is an inverse design method for horizontalaxis wind turbines. Roughness effects, including the consideration of dirty-blade performance in the blade-shape optimization process, were also considered and are discussed. The results and conclusions reveal practical design implications that should aid in the aerodynamic blade design of not only large but also other sizes of variable-speed wind turbines.

Publisher

ASME International

Subject

Energy Engineering and Power Technology,Renewable Energy, Sustainability and the Environment

Reference21 articles.

1. Bjo¨rk, A., 1988, “Airfoil Design for Horizontal Axis Wind Turbines,” Proceedings of the Second IEA Symposium on Joint Action on Aerodynamics of Wind Turbines,” Lyngby, Denmark, pp. 204–230.

2. Bjo¨rk, A., 1989, “Airfoil Design for Variable RPM Horizontal Axis Wind Turbines,” Proceedings of the 1989 European Wind Energy Conference (EWEC), Glasgow, Scotland.

3. Drela, M., 1989, “XFOIL: An Analysis and Design System for Low Reynolds Number Airfoils,” Lecture Notes in Engineering: Low Reynolds Number Aerodynamics, T. J. Mueller, ed., Vol. 54, Springer-Verlag, New York.

4. Drela, M., 1990, “Elements of Airfoil Design Methodology,” Progress in Astronautics and Aeronautics: Applied Computational Aerodynamics, P. A. Henne, ed., Vol. 125, AIAA, Washington, DC, pp. 167–189.

5. Hibbs, B., and Radkey, R. L., 1983, “Calculating Rotor Performance with the Revised PROP Computer Code,” Horizontal-Axis Wind System Rotor Performance Model Comparison—A Compendium, Wind Energy Research Center, Rockwell International, Rocky Flats Plant, Golden, CO, RFP-3508, UC-60.

Cited by 8 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3