Rotor design and performance study of a vertical-axis wind turbine based on DMS

doi:10.4028/www.scientific.net/AMM.448-453.1892

	Rotor design and performance study of a vertical-axis wind turbine based on DMS
	Yang, Rui 1,2; Li, Jin Long 1; Xia, Wei Wei 1; Wang, Ting Ting 1
	2014
会议日期	September 21, 2013 - September 22, 2013
会议地点	Jilin, China
关键词	Aerodynamic loads Aerodynamics Design Environmental technology Aero-dynamic performance Normal force coefficients Rotor aerodynamics Rotor design Stream tubes Theoretical modeling Vertical-axis wind turbines Wind turbine power
卷号	448-453
DOI	10.4028/www.scientific.net/AMM.448-453.1892
页码	1892-1896
英文摘要	Specifically address the design of a 5KW H-type vertical-axis wind turbine (H-VAWT) with NACA 0018 airfoil considering the factors that affect wind turbine power. The double-multiple streamtube (DMS) theoretical model is analyzed and summarized and calculated by Matlab. The 5KW H- type vertical axis wind turbine's aerodynamic performance is calculated by the model written in Matlab. The curve of the power coefficient as a function of the tip-speed ratio and the curve of the normal force coefficient and the tangential farce as a function of the blade position is given by Matlab. From the curves we can see that upwind rotor aerodynamic load is larger, downwind rotor aerodynamic load is smaller and there is a serious flow retarding effect in the rotor downwind area. © (2014) Trans Tech Publications, Switzerland.
会议录	Applied Mechanics and Materials
会议录出版者	Trans Tech Publications Ltd, Kreuzstrasse 10, Zurich-Durnten, CH-8635, Switzerland
语种	英语
ISSN号	16609336
内容类型	会议论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/117793]
专题	兰石研究院（新区研究院）
作者单位	1.Lanzhou University of Technology, Lanzhou 730050, China; 2.Wind Power Technology Center, Lanzhou 730050, China
推荐引用方式 GB/T 7714	Yang, Rui,Li, Jin Long,Xia, Wei Wei,et al. Rotor design and performance study of a vertical-axis wind turbine based on DMS[C]. 见:. Jilin, China. September 21, 2013 - September 22, 2013.