学术
国际标准刊号：ISSN 1004-3950
国内统一刊号：CN 33-1113
摘 要:
基于翼型理论和线性动量理论对叶片翼型截面升力公式的计算,导出对非设计工况来流角计算的迭代式.应用牛顿-拉普森迭代法对来流角进行计算,根据结果再计算叶片截面的升力、推力、切向力、功率等气动参数.提出一种风力机叶片翼型气动性能的计算和校核设计方法.[著者文摘]
文章出处:
《能源工程》-2007年3期 -45-47页
Energy Engineering
栏目信息:
分 类 号:
文献标识码:
A
文章编号:
1004-3950（2007）03-0045-03
[参考文献]
Analysis and study on design and calculation method of aerodynamic performance for airfoils of wind turbine
HUANG Hua, ZHANG Li-da （ School of Energy and Environment, Xihua University, Chengdu 610039, China）
Abstract:
Based on aerofoil theory and the principal of linear momentum to the calculation of the lift force formulae of blade section, the iteration for the apparent wind angle prediction was obtained. By using Newton-Raphson iteration the angle was calculated. After that, the lift, thrust, circumferential force, and power of the rotor was dimensioned. A new calculation and design method of aerodynamic performance for airfoils of wind turbine was presented.[著者文摘]
Key words:
aerodynamic performance ; Newton-Raphson iteration ; wind turbine
收稿日期: 2007-01-15
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