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FPSO与穿梭油轮的耦合水动力及运动响应研究
Study on coupled hydrodynamic and motion response of FPSO and shuttle tanker
- DOI:
- 作者:
- 严扬月1, 刘晓健2, 徐峰1
YAN Yang-yue1, LIU Xiao-jian2, XU Feng1
- 作者单位:
- 1. 江苏科技大学 船舶与海洋工程学院, 江苏 镇江 212003;
2. 南通象屿海洋装备有限责任公司, 江苏 南通 226000
1. School of Naval Architecture and Ocean Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, China;
2. Nantong Xiangyu Shipbuilding and Offshore Engineering Co., Ltd., Nantong 226532, China
- 关键词:
- 通用型FPSO;运动响应;耦合水动力
general-purpose FPSO; motion response; coupled hydrodynamic
- 摘要:
- 为探明通用型FPSO与穿梭油轮串靠外输模式下耦合水动力及运动响应特性，利用Aqwa软件，对通用型FPSO与穿梭油轮进行频域水动力分析，得到FPSO与穿梭油轮的水动力响应数据。选取墨西哥海域典型外输状态海况条件，开展FPSO与穿梭油轮系泊状态下耦合运动响应的数值预报，分析FPSO与穿梭油轮的间距、海况、装载工况等因素对运动响应及系泊系统载荷的影响。本文研究成果对通用型FPSO与穿梭油轮外输作业时选取合理的海况和间距具有指导意义，同时可用于指导系泊系统的设计。
In order to explore the coupling hydrodynamic and motion response characteristics of general-purpose FPSO and shuttle tanker under the serial export mode, the frequency domain hydrodynamic analysis of general-purpose FPSO and shuttle tanker is carried out by using Aqwa software, and the hydrodynamic response data of FPSO and shuttle tanker are obtained. The numerical prediction of the coupled motion response of FPSO and shuttle tanker under the mooring state is carried out by selecting the typical sea state conditions in the Mexican sea area, and the effects of the distance between FPSO and shuttle tanker, sea state, loading conditions and other factors on the motion response and mooring system load are analyzed. The research results of this paper have very important guiding significance for selecting reasonable sea conditions and spacing during the export operation of general-purpose FPSO and shuttle tanker, and can be used to guide the design of mooring system.
2023,45(7): 26-30 收稿日期：2021-08-30
DOI：10.3404/j.issn.1672-7649.2023.07.006
分类号：U661.3
作者简介：严扬月(1996-),女,硕士研究生,研究方向为船舶与海洋结构物流体力学性能
