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
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
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
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
Flapwise and Edgewise Blade Loads Analysis of HAWT Rotor by using Fluid-Oscillation Coupled Calculation Model
利用流体振动耦合计算模型分析 HAWT 转子的拍打和沿边叶片载荷
DOI:
--
发表时间:
2011
期刊:
Proceedings of ASME-JSME-KSME Joint Fluid Engineering Conference
影响因子:
--
作者:
[Y.Hasegawa, Y.Takagi, J.Murata, K.Kikuyama]
通讯作者:
K.Kikuyama
共 28 条
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批准号:22790681
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项目类别:Grant-in-Aid for Young Scientists (B)
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财政年份:2010
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Elucidation of beta-cell regeneration after Bone marrow transplantation.
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批准号:19890017
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财政年份:2007
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负责人:HASEGAWA Yutaka
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依托单位:
Study on Aerodynamic Performance Characteristics of Horizontal Axis Wind Turbine under Combined Inflow Condition
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批准号:17560142
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.24万
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财政年份:2005
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负责人:HASEGAWA Yutaka
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The principle of meritocracy in education and its current status in the age of neoliberalism: a theoretical and empirical study
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批准号:17530616
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$1.45万
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财政年份:2005
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负责人:HASEGAWA Yutaka
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依托单位:
Study on Unsteady Aero-dynamic Load Analysis of Horizontal Axis Wind Turbine Rotor
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批准号:15560136
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.37万
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财政年份:2003
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负责人:HASEGAWA Yutaka
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依托单位:
Research and Design for the Curriculum of Learning/Teaching Welfare at School
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批准号:15530599
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$0.83万
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财政年份:2003
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负责人:HASEGAWA Yutaka
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"the reflexive project of self" of the youth in late modern society : a case study in Okinawa
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批准号:15530547
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$0.9万
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财政年份:2003
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负责人:HASEGAWA Yutaka
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依托单位:
Numerical Analysis of Turbulent Inflow Characteristics on Aerodynamic Loads of HAWT Rotor
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批准号:13650177
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.24万
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财政年份:2001
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负责人:HASEGAWA Yutaka
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依托单位:
School Experience in High School and Career Differentiation at the Beginning of the 20th : A Research in Okinawa Prefecture
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批准号:13610309
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$1.34万
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财政年份:2001
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负责人:HASEGAWA Yutaka
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Numerical Analysis of Aero-elaiticity Effect on Horizontal Axist Wind Turbine Rotor designed as a Soft Structure
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批准号:11650170
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.37万
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财政年份:1999
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负责人:HASEGAWA Yutaka
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依托单位:
Unsteady Viscous Flow Analysis around Horizontal Axist Wind Turbine Rotor using Vortex and Panel Methods
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批准号:09650184
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.5万
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依托单位:
Study on Goertler and T-S Type Instability of Boundary Layr Flow on Rotating Curved Wall
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批准号:09450075
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$9.41万
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财政年份:1997
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负责人:HASEGAWA Yutaka
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依托单位:
海外基金