基于大型数值波流水池的海洋油气水下装备水动力测试  

Hydrodynamic test of offshore oil and gas subsea equipment based on large numerical wave-current tank

作　　者：刘秀全[1] 时岩 李彦伟 畅元江[1] 陈国明[1] LIU Xiuquan;SHI Yan;LI Yanwei;CHANG Yuanjiang;CHEN Guoming(Centre for Offshore Engineering and Safety Technology,China University of Petroleum(East China),Qingdao 266580,China)

机构地区：[1]中国石油大学(华东)海洋油气装备与安全技术研究中心,山东青岛266580

出　　处：《实验技术与管理》2023年第5期110-115,共6页Experimental Technology and Management

基　　金：国家自然科学基金项目(52271300,52071337);国家高技术船舶项目(CBG2N21-4-2);中国石油大学(华东)教学改革项目(QN-202009)。

摘　　要：为了满足海洋油气水下装备水动力学教学需求,基于流体动力学基本理论以及FLUENT和C语言二次开发创建了大型数值波流水池,验证了其精确性,并开展了海洋油气水下装备水动力学数值试验,探究波流作用下海洋油气水下装备的水动力载荷特征。结果表明,开发的大型数值波流水池可实现波流耦合下的海洋油气水下装备水动力数值试验,并能够以直观、可视化的方式将水动力学结果展现出来,丰富海洋油气水下装备水动力学教学内容,并对培养学生的科学研究能力起到积极作用。In order to meet the teaching needs of hydrodynamics of offshore oil and gas subsea equipment,a large numerical wave-current tank is developed based on basic theory of fluid dynamics and secondary development of FLUENT and C language.The developed numerical wave-current tank is verified to be accurate.An offshore oil and gas subsea equipment is then chosen for hydrodynamic numerical test to explore its hydrodynamic load characteristics under wave and current effects.The results show that the developed numerical wave-current tank can conduct hydrodynamic numerical test of offshore oil and gas subsea equipment under wave current coupling,shows hydrodynamics results in a more intuitive and visual way,enriches the hydrodynamics teaching content of offshore oil and gas subsea equipment,and plays a positive role in cultivating students'scientific research ability.

关 键 词：水下装备 波流水池 水动力学 虚拟仿真 数值试验 

分 类 号：TE58[石油与天然气工程—油气田开发工程]