摘要
近海当他们在海正在操作时，观察平台被要求有极有能力抵抗波浪。在海的平台的运动特征上的调查能在平台设计过程期间提供重要引用值。在这份报纸，相互作用上的一系列数字模拟一三倍壳近海有不同事件波浪的观察站台被执行。所有模拟被实现利用我们的自己的解答者 naoe-FOAM-SJTU，它基于并且发展 OpenFOAM 的开放源代码工具。对站台起作用的运动特征和负担的持续时间曲线被获得，并且在在不同事件波浪的振幅的结果之间的比较被介绍。结果证明解答者在在波浪的平台的运动反应的模拟是能干的。
Offshore observation platforms are required to have great ability to resist waves when they are operating at sea. Investigation on the motion characteristics of the platforms in the sea can provide significant reference values during the platform design procedure. In this paper, a series of numerical simulation on the interaction of a triple-hulled offshore observation platform with different incident waves is carried out. All of the simulations are implemented utilizing our own solver naoe-FOAM-SJTU, which is based and developed on the open source tools of OpenFOAM. Duration curves of motion characteristics and loads acting on the platform are obtained, and a comparison between the results of the amplitude in different incident waves is presented. The results show that the solver is competent in the simulation of motion response of platforms in waves.
基金
Supported by the National Natural Science Foundation of China （Grant No. 50739004 and 11072154）
Foundation of State Key Laboratory of Ocean Engineering of China （GKZD010059）
the Program for Professor of Special Appointment （Eastern Scholar） at Shanghai Institutions of Higher Learning （2008007）
The Lloyd＇s Register Educational Trust （The LRET）
关键词
观测平台
数值模拟
运动响应
波浪
海洋
海上作业
运动特性
抵抗能力
offshore observation platform motion characteristics naoe-FOAM-SJTU solver finite volume method （FVM） pressure-implicit-split-operator （PISO）
