上海交通大学学报

上海交通大学学报 >

2023 , Vol. 57 >Issue 6: 653 - 658

DOI: https://doi.org/10.16183/j.cnki.jsjtu.2022.239

船舶海洋与建筑工程

圆筒形浮式生产储油装置在短峰波中水动力性能试验研究

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  • 上海交通大学 海洋工程国家重点实验室;船舶海洋与建筑工程学院,上海 200240
李 俊(1977-),高级工程师,主要从事船舶与海洋结构物模型试验研究.

收稿日期: 2022-06-27

  修回日期: 2022-08-21

  录用日期: 2022-08-22

  网络出版日期: 2022-09-09

基金资助

国家自然科学基金重点项目(52031006)

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Experimental Study of Hydrodynamic Responses of Cylinder Floating Production and Storage Offloading in Short-Crested Waves

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  • State Key Laboratory of Ocean Engineering;School of Naval Architecture, Ocean and Civil Engineering, Shanghai Jiao Tong University, Shanghai 200240, China

Received date: 2022-06-27

  Revised date: 2022-08-21

  Accepted date: 2022-08-22

  Online published: 2022-09-09

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摘要

采用不同方向分布参数的三维短峰波浪对圆筒形浮式生产储油装置(FPSO)迎浪方向的水动力性能开展模型试验研究,对圆筒形FPSO运动响应和系泊系统受力进行分析,并与长峰波浪中的试验结果进行对比.试验结果显示:在短峰波环境条件中,圆筒形FPSO的纵荡运动响应小于长峰波试验结果,横荡和横摇运动响应大于长峰波试验结果,系泊缆最大张力小于长峰波试验结果.在短峰波与长峰波环境条件中,圆筒形FPSO的水动力性能存在较为显著的差异.试验结果可为深入开展三维短峰波中海洋结构物水动力性能研究提供参考.

关键词： 短峰波; 圆筒形浮式生产储油装置; 水动力性能; 海洋结构物

本文引用格式

李俊, 彭涛, 张建宏, 卢文月 . 圆筒形浮式生产储油装置在短峰波中水动力性能试验研究[J]. 上海交通大学学报, 2023 , 57(6) : 653 -658 . DOI: 10.16183/j.cnki.jsjtu.2022.239

Abstract

An experimental investigation is conducted to study the hydrodynamic responses of cylinder floating production storage and offloading (FPSO) subjected to heading short-crested waves of different spreading parameters. The motion response and mooring dynamics of cylinder FPSO are analyzed and the results are compared with those from the long-crested waves. The simulation experiment shows that the short-crested waves induce smaller surge motions and mooring tensions, but generate bigger sways and roll motions compared with those of the long-crested waves. There are statistically significant differences in hydrodynamics of cylinder FPSO between short-crested and long-crested waves. The research results provide important references for further study of short-crested waves and their interaction with ocean engineering structures.

Key words： short-crested wave; cylinder floating production storage and offloading (FPSO); hydrodynamic responses; marine structures

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