| 海上风力发电机三桩基础波流力的计算 |
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| 引用本文： | 陈志强,陈兵,康海贵,邵学.海上风力发电机三桩基础波流力的计算[J].海洋技术,2009,28(1). |
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| 作者姓名： | 陈志强 陈兵 康海贵 邵学 |
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| 作者单位： | 大连理工大学,土木水利学院,辽宁,大连,116024 |
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| 摘 要： | 考虑了波浪在水流中的变形,计算了波流共存场中海上风力发电机三柱基础的受力.应用离散涡法,求解了不可压缩粘性流体的水平二维涡量-流函数Navier-Stokes方程,模拟了不同桩位布置对波流场的影响.以及各桩受力和三桩基础总力的随布置方式不同的变化.
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| 关 键 词： | 海上风力发电机 波流力 三桩基础 离散涡 |
Calculating of hydrodynamic forces on the offshore wind turbine tripod foundation |
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| CHEN Zhi-qiang,CHEN Bing,KANG Hai-gui,SHAO Xue.Calculating of hydrodynamic forces on the offshore wind turbine tripod foundation[J].Ocean Technology,2009,28(1). |
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| Authors: | CHEN Zhi-qiang CHEN Bing KANG Hai-gui SHAO Xue |
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| Institution: | School of Civil And Hydraulic Engineering;Dalian University of Technology;Daiian Liaoning 116024;China |
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| Abstract: | The wave transformation due to co-exist current flow are considered to calculate the hydrodynamic forces acting on the tri-pod foundation of an offshore wind turbine.Discrete vortex method is employed to solve the N-S equation with vorticity and stream function as variables.The influences of the layout of the piles to the flow field,as well as to the hydrodynamic forces acting on the specific pile and the whole foundation are studied through the numerical simulation. |
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| Keywords: | offshore wind turbine hydrodynamic forces tripod foundation discrete vortex method |
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