Numerical simulation and re-design optimization of impressed current cathodic protection for an offshore platform with biofouling in seawater
Wang, W.1; Li, W. -H.1; Song, L. -Y.1; Fan, W. -J.1,2; Liu, X. -J.1,2; Zheng, H. -B.1,2
2018-02-01
发表期刊MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION
卷号69期号:2页码:239-250
文章类型Article
摘要A finite element model (FEM) of the offshore platform with biofouling is developed here to predict the effectiveness of the ICCP under seawater. Remotely operated vehicle (ROV) test verified that the offshore platform was fully covered by a coating-like biofouling to protect the structures from corrosion. FE-SEM and EDS tests demonstrated that the biofouling deposits on the offshore platform mainly contained magnesium oxides, biofouling deposits, and corrosion products doped with calcium oxides. The polarization relationships of platform steel with biofouling coverage were used as boundary conditions for the numerical simulation. Furthermore, the factors including output current, anode location, seawater conductivity, and biofouling coverage rate, which influenced the protective effectiveness, were comparatively evaluated by FEM. Then, a re-design two-anode ICCP system was employed to keep offshore platform in protective condition. A ROV monitored the potential distributions of the legs and demonstrated that numerical simulation results of ICCP had a good agreement with measured data.
关键词Biofouling Deposits Cathodic Protection Corrosion Offshore Platform Remotely Operated Vehicle (Rov)
DOI10.1002/maco.201709685
收录类别SCI
语种英语
WOS记录号WOS:000423827300009
引用统计
被引频次:8[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
版本出版稿
条目标识符http://ir.qdio.ac.cn/handle/337002/154346
专题海洋环境腐蚀与生物污损重点实验室
作者单位1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, 7 Nanhai Rd, Qingdao 266071, Peoples R China
2.Univ Chinese Acad Sci, 19 Jia Yuquan Rd, Beijing 100039, Peoples R China
第一作者单位中国科学院海洋研究所
推荐引用方式
GB/T 7714
Wang, W.,Li, W. -H.,Song, L. -Y.,et al. Numerical simulation and re-design optimization of impressed current cathodic protection for an offshore platform with biofouling in seawater[J]. MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION,2018,69(2):239-250.
APA Wang, W.,Li, W. -H.,Song, L. -Y.,Fan, W. -J.,Liu, X. -J.,&Zheng, H. -B..(2018).Numerical simulation and re-design optimization of impressed current cathodic protection for an offshore platform with biofouling in seawater.MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION,69(2),239-250.
MLA Wang, W.,et al."Numerical simulation and re-design optimization of impressed current cathodic protection for an offshore platform with biofouling in seawater".MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION 69.2(2018):239-250.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Numerical simulation(3776KB)期刊论文出版稿限制开放CC BY-NC-SA浏览
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Wang, W.]的文章
[Li, W. -H.]的文章
[Song, L. -Y.]的文章
百度学术
百度学术中相似的文章
[Wang, W.]的文章
[Li, W. -H.]的文章
[Song, L. -Y.]的文章
必应学术
必应学术中相似的文章
[Wang, W.]的文章
[Li, W. -H.]的文章
[Song, L. -Y.]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Numerical simulation and re-design optimization of impressed current cathodic protection for an offshore platform with biofouling in seawater.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。