Aerodynamic characteristics analysis of wind turbine based on similarity theory

	Aerodynamic characteristics analysis of wind turbine based on similarity theory
	Li, Rennian 1,2; Liu, Shujun 1; Li, Deshun 1,2; Li, Yinran 1,2; Liu, Xin 1
刊名	Taiyangneng Xuebao/Acta Energiae Solaris Sinica
	2015-12-28
卷号	36 期号:12 页码:2916-2921
关键词	Computation theory Numerical methods Turbomachine blades Wind turbines Aero-dynamic performance Aerodynamic characteristics Characteristics Force characteristics Model method Numerical calculation Pressure coefficients Similarity theory
ISSN号	02540096
英文摘要	Taking 33 kW wind turbine as the research object, the scale models were established by the Reynolds model and motion similarity method, respectively to carry out 3D steady numerical calculation and analyze the flow situation of blade surface of the similar operating points and aerodynamic performance parameters. The results show that the flow situation of blade surface of the wind turbine scale model and the pressure coefficient of different blade span sections are both similar to the prototype for Reynolds model method, and the relative difference of the conversion results of the force characteristic parameters are within 2%. So it may save calculation time, reduce the computing resources by using Reynolds model method, and estimate the aerodynamic characteristics of original wind turbine effectively. © 2015, Science Press. All right reserved.
语种	中文
出版者	Science Press
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/113224]
专题	能源与动力工程学院
作者单位	1.College of Energy and Power Engineering, Lanzhou University of Technology, Lanzhou; 730050, China; 2.Wind Energy Technology Research Center of Gansu Province, Lanzhou; 730050, China
推荐引用方式 GB/T 7714	Li, Rennian,Liu, Shujun,Li, Deshun,et al. Aerodynamic characteristics analysis of wind turbine based on similarity theory[J]. Taiyangneng Xuebao/Acta Energiae Solaris Sinica,2015,36(12):2916-2921.
APA	Li, Rennian,Liu, Shujun,Li, Deshun,Li, Yinran,&Liu, Xin.(2015).Aerodynamic characteristics analysis of wind turbine based on similarity theory.Taiyangneng Xuebao/Acta Energiae Solaris Sinica,36(12),2916-2921.
MLA	Li, Rennian,et al."Aerodynamic characteristics analysis of wind turbine based on similarity theory".Taiyangneng Xuebao/Acta Energiae Solaris Sinica 36.12(2015):2916-2921.