STEADY AND UNSTEADY ANALYSIS OF NACA 0018 AIRFOIL IN VERTICAL-AXIS WIND TURBINE

被引：11
|
作者：
Rogowski, Krzysztof [1 ]
Hansen, Martin O. L. [2 ]
Maronski, Ryszard [1 ]
机构：
[1] Warsaw Univ Technol, Inst Aeronaut & Appl Mech, Warsaw, Poland
[2] Tech Univ Denmark, Dept Wind Energy, DTU Wind Energy, Lyngby, Denmark
来源：
JOURNAL OF THEORETICAL AND APPLIED MECHANICS | 2018年 / 56卷 / 01期
关键词：
airfoil characteristics; vertical axis wind turbine; computational fluid dynamics; DARRIEUS TURBINE; VORTEX MODEL; DYNAMICS;
D O I：
10.15632/jtam-pl.56.1.203
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
Numerical results are presented for aerodynamic unsteady and steady airfoil characteristtcs of the NACA 0018 airfoil of a two-dimensional vertical-axis wind turbine. A geometrical model of the Darrieus-type wind turbine and the rotor operating parameters used for nurnerieal simulation are taken from the literature. Airfoil characteristics are investigated using the same mesh distribution around the airfoil edges and two turbulence models: the RNG k-a and the SST Transition. Computed results for the SST Transition model are in good agreement with the experiment, especially for static airfoil characteristics.
引用
收藏
页码：203 / 212
页数：10
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