Towards the understanding of vertical-axis wind turbines in double-rotor configuration.

被引：21
|
作者：
De Tavernier, D. [1 ]
Ferreira, C. [1 ]
Li, A. [2 ]
Paulsen, U. S. [2 ]
Madsen, H. A. [2 ]
机构：
[1] Delft Univ Technol, Wind Energy, Kluyverweg 1, Delft, Netherlands
[2] Tech Univ Denmark, Wind Energy, Frederiksborgvej 399, Roskilde, Denmark
来源：
SCIENCE OF MAKING TORQUE FROM WIND (TORQUE 2018) | 2018年 / 1037卷
关键词：
D O I：
10.1088/1742-6596/1037/2/022015
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
Vertical-axis wind turbines (VAWTs) in double-rotor configuration, meaning two rotors in close proximity, have the ability to enhance the power performance. In this study, we work towards the understanding of vertical-axis wind turbines in double-rotor configuration. Numerical simulations are performed to gain insight in the physics behind the double-rotor concept. Furthermore, a parametric study is performed to explore the effect of the double-rotor lay-out, rotor loading, rotor spacing and wind direction on the flow characteristics and the power generation.
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页数：10
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