半潜式平台压载水系统模型分析与仿真  

Modeling and Simulation of Ballast Water System for Semi-submersible Platform

作　　者：朱春丽 白雪平 钟雨桐 ZHU Chunli;BAI Xueping;ZHONG Yutong(CNOOC Research Institute Ltd.,Beijing 100028,China)

机构地区：[1]中海油研究总院有限责任公司,北京100028

出　　处：《船舶与海洋工程》2023年第1期43-48,共6页Naval Architecture and Ocean Engineering

摘　　要：为保证半潜式生产储油平台“深海一号”在压载作业过程中的安全性,对其压载水系统进行建模仿真。基于管网有限元方法,根据实船压载水系统原理对压载水管网进行分解,建立有限管元模型数据库,并利用C#语言开发参数化加载的软件界面,实现对压载水系统的仿真交互操作与监控。工程应用结果表明,该软件的仿真结果与平台实际的压载水作业结果相近,实用性较强。The ballast water system modeling is carried out to ensure the safety of the semi-submersible production and storage platform SHEN HAI YI HAO in the ballasting operation process. The ballast water pipe network is decomposed with the finite element method of pipe network according to the ballast water system principles. The finite element model database is established, and the parametric loading software interface is developed with C# programming language to realize the interactive operation and monitoring simulation of the ballast water system. The engineering application shows that the simulation results of the software are close to the actual ballast water operation results of the platform, so it is of high practicability.

关 键 词：半潜式平台 压载水系统 有限元法 仿真 

分 类 号：U663.85[交通运输工程—船舶及航道工程] TP391.9[交通运输工程—船舶与海洋工程]