船舱油液泄漏入水模拟方法-《集美大学学报（自然科学版）》

文章信息/Info

作者:: 顾乾乾1; 2; 庄学强1; 2; 林添金1; 2; 王永坚1; 2; 高亚丽1; 2; （1.集美大学轮机工程学院，福建厦门 361021；2.福建省船舶与海洋工程重点实验室，福建厦门 361021）

Author(s):: GU Qianqian1; 2; ZHUANG Xueqiang1; 2; LIN Tianjin1; 2; WANG Yongjian1; 2; GAO Yali1; 2; (1.School of Marine Engineering,Jimei University,Xiamen 361021，China;2.Fujian Provincial Key Laboratory of Naval Architecture and Ocean Engineering,Xiamen 361021，China)

Keywords:: oil leakage; ship oil spill; computational fluid dynamics; simulation of water enty behavior

摘要:: 为了准确计算船舶溢油事故发生时，油舱油液泄漏入水行为过程，比较了3种不同的油舱油液泄漏入水行为模拟方法，即极简化模型模拟方法、小孔射流模型模拟方法和计算流体动力学模型模拟方法。结合事故性船舶溢油实际情景，分析这些模拟方法的适用范围和局限性，并进行实验验证。实验结果表明：耦合复杂船体结构建模的计算流体动力学模型计算方法能更准确地模拟油舱泄漏入水行为。

Abstract:: In order to accurately analyze the water leakage behavior of oil in the tank when the ship oil spill accident occurs,three different tank oil leakage behavior simulation methods are compared,which are simplified model simulation method,small hole jet model simulation method and computational fluid dynamics model simulation method.Combined with the actual scenario of accidental ship oil spillage,the scope and limitations of these simulation methods are analyzed,and the experimental results show that the computational fluid dynamics model calculation method coupled with the modeling of complex hull structure can more accurately simulate the leakage behavior of oil tanks.