An Advanced Aeroelastic Model for Horizontal Axis Wind Turbines

被引：0
|
作者：
Frunzulica, F. [1 ,2 ]
Dumitrescu, H. [2 ]
Durnitrache, A. [2 ]
Cardos, V. [2 ]
机构：
[1] Univ Politehn Bucuresti, Bucharest, Romania
[2] Gheorghe Mihoc Caius Iaco, Inst Math Stat & Appl Math, Bucharest, Romania
来源：
PROGRESS IN INDUSTRIAL MATHEMATICS AT ECMI 2008 | 2010年 / 15卷
关键词：
D O I：
10.1007/978-3-642-12110-4_136
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this paper an advanced aeroelastic numerical tool for horizontal axis wind turbines is presented. The tool is created by non-linear coupling an unsteady aerodynamic model based on the lifting-line approximation with an elastodynamic model based on the beam approximation. The aero-to-elastic interface defines the loads exercised on the structure, whereas the elastic-to-aero interface transmits the rates of deformations. The aeroelastic model is evaluated through comparisons of its predictions with experimental data as well as with predictions obtained by simpler models.
引用
收藏
页码：851 / +
页数：2
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