| 西非多点系泊FPSO波频运动预报研究 |
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| 引用本文： | 张磊,杨建民,彭涛,吕海宁,张威.西非多点系泊FPSO波频运动预报研究[J].中国海上油气,2012,24(2):72-76. |
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| 作者姓名： | 张磊 杨建民 彭涛 吕海宁 张威 |
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| 作者单位： | 1. 上海交通大学海洋工程国家重点实验室
2. 中海油研究总院 |
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| 基金项目： | 国家科技重大专项，中国海油-上海交大深水工程技术研究中心课题部分研究成果 |
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| 摘 要： | 应用三维势流理论及非线性时域动力耦合分析方法,针对西非深水海域的一座多点系泊浮式生产储油装置(FPSO),在涌浪海洋环境下对其进行了时域耦合计算和频域短期预报计算,并与模型试验结果进行了对比,较好地预报了该FPSO的波频运动性能,包括垂荡、横摇和纵摇,从而为我国深水海洋工程方案设计研究提供了技术储备.
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| 关 键 词： | 多点系泊FPSO 西非涌浪 波频运动 时域耦合 频域短期预报 模型试验 |
The forecast of wave frequency motions of a multi-point moored FPSO in West Africa |
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| Zhang Lei
,
Yang Jianmin
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Peng Tao
,
Lü Haining
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Zhang Wei.The forecast of wave frequency motions of a multi-point moored FPSO in West Africa[J].China Offshore Oil and Gas,2012,24(2):72-76. |
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| Authors: | Zhang Lei Yang Jianmin Peng Tao Lü Haining Zhang Wei |
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| Affiliation: | 1.State Key Laboratory of Ocean Engineering, Shanghai Jiaotong University,Shanghai,200240; 2.CNOOC Research Institute,Beijing,100027) |
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| Abstract: | Based on 3D potential theory and nonlinear dynamic coupled time-domain analysis method,the coupled simulation in time-domain and frequency-domain calculation have been conducted respectively to a deepwater FPSO in swelling sea in West Africa,and compared with the results of model tests,by which the wave frequency motions,including heave,roll and pitch,of the FPSO have been forecasted better,so as to provide technical advices for China deepwater ocean engineering design and study. |
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| Keywords: | multi-point moored FPSO swelling sea in West Africa wave frequency motions coupled simulation in time-domain frequency-domain calculation model test |
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