Numerical Analysis of Twist for a Horizontal Axis Turbine Blade

被引：0
|
作者：
Zhu, Youfeng [1 ]
Ren, Yongsheng [1 ]
机构：
[1] Shandong Univ Sci & Technol, Sch Mechatron Engn, Qingdao 266510, Peoples R China
来源：
ADVANCED RESEARCH ON COMPUTER EDUCATION, SIMULATION AND MODELING, PT II | 2011年 / 176卷 / 02期
关键词：
horizontal axis; blade; twist; stability;
D O I：
暂无
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
The paper extends Hodger-Dowell's partial differential equations of blade motion, by building a new blade model of large horizontal axis turbines. New model describes twisting aerodynamic equations of rotating blades, by means of a finite difference discretization and Greenberg aerodynamic theory. The model can be proved valid, by analyzing time response graphs and stability of variable parameters such as wind velocities, rotor Speeds and shear modului.
引用
收藏
页码：293 / 298
页数：6
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