文章基本信息

标题：Experimental Validation of Numerical Results of a Göttingen 188 Airfoil Wind Turbine for a 40° Blade Angle
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作者：Zied Driss ; Tarek Chelbi ; Ahmed Kaffel 等
期刊名称：American Journal of Mechanical Engineering
印刷版ISSN：2328-4102
电子版ISSN：2328-4110
出版年度：2015
卷号：3
期号：3A
页码：22-26
DOI：10.12691/ajme-3-3A-4
出版社：Science and Education Publishing
摘要：In this paper, an experimental validation of numerical results of a Göttingen 188 airfoil wind turbine has been achieved. For thus, a detailed description of the used wind tunnel and the various manipulations performed with the mentioned turbine are presented. The experimental setup was developed to estimate the velocity profiles and the static torque for a wedging angle of the blade equal to β=40°. In these conditions, we have proved that the static torque presents the maximum value compared with the others tested wedging angles. Our goal is to characterize the aerodynamic structure and to validate the numerical results developed using Computational Fluid Dynamic (CFD) code.
关键词：experimental validation; wind tunnel; wind turbine; Göttingen 188 airfoil; wedging angle