UNSTEADY ACTUATOR DISK MODEL FOR HORIZONTAL AXIS WIND TURBINES

被引：119
|
作者：
SORENSEN, JN
MYKEN, A
机构：
[1] Department of Fluid Mechanics, Technical University of Denmark, DK-2800 Lyngby
来源：
JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS | 1992年 / 39卷 / 1-3期
关键词：
D O I：
10.1016/0167-6105(92)90540-Q
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
A non-linear and unsteady actuator disc model for horizontal axis wind turbines is presented. The model consists of a finite-difference solution of the axisymmetric Euler equations in a vorticity-streamfunction formulation. We here show some results, steady as well as unsteady, for an actuator disc with a prescribed elliptic load distribution and for the 20 m radius Nibe turbine. Generally, the results are found to be in good agreement with measurements.
引用
收藏
页码：139 / 149
页数：11
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