通用型FPSO货油管路水锤分析及防护  

Water Hammer Analysis and Protection of General FPSO Cargo Oil Pipeline

作　　者：孔令海 杨豪杰 窦培林[1] KONG Linghai;YANG Haojie;DOU Peilin(School of Naval Architecture and Ocean Engineering,Jiangsu University of Science and Technology,Zhenjiang 212003,Jiangsu,China;Shanghai Waigaoqiao Shipbuilding Co.,Ltd.,Shanghai 200137,China)

机构地区：[1]江苏科技大学船舶与海洋工程学院,江苏镇江212003 [2]上海外高桥造船有限公司,上海200137

出　　处：《中国海洋平台》2022年第6期101-106,共6页China offshore Platform

摘　　要：采用动态流体分析软件AFT Impulse建立通用型浮式生产储卸油装置(Floating Production Storage and Offloading,FPSO)货油管路系统,对管路进行稳态和瞬态分析,根据水锤产生机理对发生水锤效应的工况进行延长关闭时间、两阶段关闭和加调压塔等3种优化方式以确保货油系统的安全性。结果表明,采用增加调压塔的优化方式更有效。The cargo oil pipeline system of general Floating Production Storage and Offloading(FPSO)is established by the dynamic fluid analysis software AFT Impulse.The steady state and transient analysis of the pipeline is carried out.According to the mechanism of water hammer,three optimization methods of extending the closing time,two-stage closing and adding surge tank are carried out to ensure the safety of the cargo oil system.The results show that the optimization method of adding surge tank is more effective.

关 键 词：通用型FPSO 货油管路系统 水锤效应 AFT Impulse 稳态和瞬态分析 

分 类 号：U674.38[交通运输工程—船舶及航道工程]