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。
Based on 3D potential theory and nonlinear dynamic coupled time-domain analysis method, the coupled simulation in time-domain and frequency-do- main 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 FPS（） have been forecasted better, so as to provide technical advices for China deepwater ocean engineering design and study.
出处
《中国海上油气》
CAS
北大核心
2012年第2期72-76,共5页
China Offshore Oil and Gas
基金
国家科技重大专项"西非多点系泊FPSO
立管及原油外输装置试验研究"(编号:2008ZX05030-005)
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
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
multi-point moored FPSO
swelling seain West Africa
wave frequency motions
coupledsimulation in time-domain
frequency-domain cal-culation
model test
