FPSO锚泊系统动力响应影响因数分析  

Analysis of Influence of Parameters for FPSO Mooring System Dynamic Response

作　　者：孙丽萍[1] 郭宇 艾尚茂[1] 

机构地区：[1]哈尔滨工程大学深海工程技术研究中心,哈尔滨150001

出　　处：《船舶工程》2015年第5期97-100,共4页Ship Engineering

摘　　要：基于三维势流理论,建立了FPSO与锚泊系统时域耦合分析方法。在时域内对设计好的锚泊系统进行动态分析,并验证了锚泊系统设计的安全性。然后对比分析了锚泊线夹角、预张力、转塔位置、拖曳力系数等重要参数对FPSO锚泊系统动力响应的影响,为锚泊系统动力响应的优化提供了参考意见。Based on the three dimensional potential theories, a coupling analysis method in time domain between FPSO and mooring system is established. The dynamic response of FPSO and the designed mooring system is analyzed in time domain, and the safety of the mooring system is verified. Then the influence of different parameters on the system is compared and analyzed, including the angle of mooring lines, the pretension, the turret coefficient and the drag coefficient etc. It offers conferences for the dynamic response optimization of the mooring system.

关 键 词：FPSO 锚泊系统 时域耦合分析 动力响应优化 

分 类 号：P751[交通运输工程—港口、海岸及近海工程] U653.2[天文地球—海洋科学]