邮轮泳池水溢出行为分析  

Analysis of Sloshing Behavior of Swimming Pool of Luxury Cruise Ship

作　　者：谭跃鳞 陈熙 王冕 高攀 李鑫 陈天浩 TAN Yuelin;CHEN Xi;WANG Mian;GAO Pan;LI Xin;CHEN Tianhao(CSSC Cruise Technology Development Co.,Ltd.,Shanghai 200137,China;Danish Hydraulic Institute,Shanghai 200030,China)

机构地区：[1]中船邮轮科技发展有限公司,上海200137 [2]丹华水利环境技术(上海)有限公司,上海200030

出　　处：《船舶工程》2022年第5期40-45,共6页Ship Engineering

摘　　要：为研究豪华邮轮上游泳池内水的晃荡问题,基于势流理论及线性耐波性方法,提出一种准确预测泳池水在特定海况和作业条件下溢出情况的方法。运用Hydro STAR计算豪华邮轮在海浪中的运动响应,借助PM海浪谱,计算豪华邮轮的运动响应谱,以作为泳池晃荡模拟的输入变量。运用非线性多模态法计算长方型泳池水的晃荡问题,捕捉并记录自由液面在泳池边界的高度,以获得实际泳池水溢出可能性的统计结论。研究结果表明该方法准确可靠。In order to study the sloshing of swimming pool on luxury cruise ship,a method for accurately predicting the spillage of water in swimming pool under specific sea conditions and operating conditions is proposed based on potential flow theory and linear seakeeping method.The motion response of luxury cruise ship in waves is calculated by HYDROSTAR.The motion response spectrum of cruise ship is calculated by means of PM wave spectrum,which is used as the input variable of swimming pool sloshing simulation.Multimodal method is used to calculate the sloshing of water in the rectangular based swimming pool.Different probes for measuring the free surface elevation at the pool boundary are set,in order to capture and record the statistics of the overflow possibility of water in the actual swimming pool.The results show that the method is accurate and reliable.

关 键 词：豪华邮轮 船舶运动 晃荡 泳池水 溢出 

分 类 号：U662.3[交通运输工程—船舶及航道工程]