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Development of Fluid-Oscillation Coupled Analysis tool for Design ofWind Turbines in the Next Generation

Development of Fluid-Oscillation Coupled Analysis tool for Design ofWind Turbines in the Next Generation
开发用于下一代风力涡轮机设计的流体振荡耦合分析工具
批准号:
22560164
负责人:
HASEGAWA Yutaka
金额:
$2.91万
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2010
资助国家:
日本
项目状态:
已结题
起止时间:
2010 至 2012

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中文摘要
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英文摘要
The typical size of the horizontal axis wind turbines is increasing in these decades, which brings about the closed values of the eigen frequencies of the turbine structures and the rotor rotation frequencies. It may lead to the resonance occurrence as well as the decrease of the turbine life time due to the increased amplitudes of the turbine oscillation. In the present study, we have developed a “fluid-oscillation coupled analysis model” which can be a design tool for the large wind turbines. We also examined the effects of the blade oscillation and the turbulence characteristics of the inflow wind on the fatigue loads of the wind turbine.
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NumericalStudy of Aerodynamic DampingEffects on Oscillating Rotor Blade
摆动旋翼叶片气动阻尼效应的数值研究
DOI: --
发表时间: 2010
期刊: Proc. of Renewable Energy 2010
影响因子: --
作者: [Y. Hasegawa, K. Narita, J. Murata, H.Imamura, K. Kikuyama]
通讯作者: K. Kikuyama
Numerical Study on Aerodynamic Characteristics of Wing-Stroke Wind Turbine
翼冲式风力发电机气动特性数值研究
DOI: --
发表时间: 2011
期刊:
影响因子: --
作者: [M.Ohira, Y.Hasegawa, Y.Takagi]
通讯作者: Y.Takagi
Load Analysis of Flexible Blade for HAWT Rotor
HAWT转子柔性叶片载荷分析
DOI: --
发表时间: 2010
期刊:
影响因子: --
作者: [Y.Hasegawa, Y.Takagi, J.Murata, K.Kikuyama, Y. Hasegawa, Y.Hasegawa, Y.Hasegawa]
通讯作者: Y.Hasegawa
翼ピッチ角制御・回転数制御に伴う水平軸風車の空力動特性
与叶片桨距角控制和转速控制相关的水平轴风力机气动特性
DOI: --
发表时间: 2010
期刊:
影响因子: --
作者: [長谷川豊, 成田浩一, 古賀信悟, 村田淳介, 今村博, 菊山功嗣]
通讯作者: 菊山功嗣
28
    The roles of NF-κB pathway in the endothelium
    • 批准号:
      22790681
    • 项目类别:
      Grant-in-Aid for Young Scientists (B)
    • 资助金额:
      $2.5万
    • 财政年份:
      2010
    • 负责人:
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    • 资助金额:
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      2009
    • 负责人:
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    • 批准号:
      19890017
    • 项目类别:
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    • 财政年份:
      2007
    • 负责人:
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    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
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    • 财政年份:
      2005
    • 负责人:
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