OPTIMIZATION MODEL OF THE CATHODIC PROTECTION SYSTEM

J Chin Soc Corr Pro

2007, Vol. 27

Issue (2): 114-118 DOI:

Research Report

Current Issue | Archive | Adv Search

OPTIMIZATION MODEL OF THE CATHODIC PROTECTION SYSTEM

;

中国海洋大学数学系

Cite this article:

;. OPTIMIZATION MODEL OF THE CATHODIC PROTECTION SYSTEM. J Chin Soc Corr Pro, 2007, 27(2): 114-118 .

Download:

PDF(787KB)
Export: BibTeX | EndNote (RIS)

Abstract The mathematical model of cathodic protection optimization for corrosion engineering and its numerical method was considered. In order to optimize the design of anode ,a new inverse problem of partial differential equation was presented.The numerical results of 2D/3D I-type and X-type node in nonlinear dynamics system were got respectively,and also were compared with the experimental results.The optimization model and numerical method was reasonable and effective.

Key words: Cathodic protection Partial differential equation Inverse problem Potential distribution Finite elem

Received: 20 October 2005

ZTFLH:

O241.82

	Service

	E-mail this article
	Add to citation manager
	E-mail Alert
	RSS
	（）
	Articles by authors

URL:

https://www.jcscp.org/EN/ OR https://www.jcscp.org/EN/Y2007/V27/I2/114

[1]Klingent J A,Lynn S,Tobias C W.Evaluation of current distributionin electrode systems by high-speed digital computers[J].Electro-chim.Acta,1964,9:297-311
[2]Helle HP E,Beek G HM,Ligtelijn J TH.Numerical determinationof potential distribution and current densities in multi-eletrode sys-tems[J].Corrosion,1981,37(9):522-530
[3]John WF,Jimmy S KChow.Cathodic protection designs using an in-tegral equation numerical method[J].Corrosion,1982,163:1-8
[4]Qiu F,Xu N X.Potential and current distributions on pipe lines ca-thodically protected with ribbon sacrificial anodes[J].J.Chin.Soc.Corr.Prot.,1997,6:106-110(邱枫,徐乃欣.用带状牺牲阳极对埋地钢管实施阴极保护时的电位和电流分布[J].中国腐蚀与防护学报,1997,6:106-110)
[5]Sun W.Optimal control of impressed cathodic protection systems inship building[J].Appl.Math.Modelling,1996,20:823-828
[6]Shigeru Aoki,Kenji Amaya.Optimization of cathodic protection sys-tem by BEM Engineering[J].Analysis with Boundary Elements,1997,19:147-156
[7]Luiz C W,Panayiotis M.Genetic algorithms for inverse cathodic pro-tection problems[J].Engineering Analysis with Boundary Elements,2004,28:267-277
[8]Wang Q Z,Cao S S,Lu C S,et al.Numerical calculation and experi-ment simulation for offshore platform cathodic protection[R].1993(王庆璋,曹圣山,陆长山等.海上平台阴极保护电位分布的数值计算与实验模拟[R].1993)
[9]Lu C S.Electrical potential field computation of finite element meth-od for offshore platform cathodic protection[D].Master thesis of de-partment of chemistry of Ocean University of Qingdao,1991(陆长山.海洋平台节点阴极保护电位场有限元计算[D].青岛海洋大学海洋化学硕士论文,1991)

[1]	WU Fangyun, QIAO Ruixin, LI Xuning, SHANG Haojie, LU Fenghua, ZHOU Cheng, WANG Xin, DONG Liang. Influence of Seawater Flow Characteristics Inside Pipelines on Cathodic Protection of Carbon Steel Pipelines-Experiment and Numerical Simulation[J]. 中国腐蚀与防护学报, 2026, 46(4): 1081-1094.
[2]	WANG Die, DU Baoshuai, JIA Zeyang, FAN Zhibin, JIANG Bo, GAO Jin, DU Cuiwei. Influence of Zinc Particle Shape on Cathodic Protection Performance and Mechanisms of Zinc-rich Coatings[J]. 中国腐蚀与防护学报, 2026, 46(3): 938-944.
[3]	ZHUANG Ning, ZENG Yi, OUYANG Zhengping, XU Jinrong, LI Hanze, SONG Xiaokun, WANG Yazhou. Analysis of Corrosion and Cathodic Protection Characteristics of Reinforced Concrete Pile in Simulated Marine Environments[J]. 中国腐蚀与防护学报, 2026, 46(1): 273-282.
[4]	ZHENG Zhongyi, FENG Yixiang, SONG Qinfeng, GAN Tiansiyu, YUAN Wang, DONG Liang. Effectiveness of Cathodic Protection on Rotating Test-piece of Q345B Steel in Artificial Seawater[J]. 中国腐蚀与防护学报, 2025, 45(4): 927-938.
[5]	CUI Dechun, XIONG Liang, YU Bangting, WU Haozhi, DONG Shaohua, CHEN Lin. Finite Element Analysis of Local Hydrogen Concentration in Hydrogen Pipeline With Corrosion Defects[J]. 中国腐蚀与防护学报, 2025, 45(2): 359-370.
[6]	CHEN Kai, DU Yifan, XU Haoyun, LV Liang, DANG Guiming, WANG Yujin, ZHENG Shuqi. Hydrogen Permeation and Hydrogen Embrittlement Sensitivity of X80 Pipeline Steel[J]. 中国腐蚀与防护学报, 2025, 45(2): 388-396.
[7]	LI Xincheng, LI Zhaonan, WANG Haifeng, XU Yunze, WANG Mingyu, ZHEN Xingwei. Hydrogen Embrittlement Sensitivity for Welded Structural Parts of DH36 Marine Engineering Steel[J]. 中国腐蚀与防护学报, 2025, 45(2): 416-422.
[8]	WENG Shuo, MENG Chao, LUO Linghua, YUAN Yiwen, ZHAO Lihui, FENG Jinzhi. Evolution of Corrosion Damage Characteristics of AA7075-T651 Al-alloy Under Mechanical-chemical Interaction Based on Cellular Automata Method[J]. 中国腐蚀与防护学报, 2024, 44(6): 1507-1517.
[9]	YU Jiahui, WANG Tongtong, GAO Yun, GAO Rongjie. Fabrication and Photocathodic Protection Performance of Bi₂S₃/TiO₂ Nanocomposites for 304 Stainless Steel[J]. 中国腐蚀与防护学报, 2024, 44(4): 901-908.
[10]	ZHANG Ming, GONG Ning, ZHANG Bo, HUO Hongbo, LI Haonan, ZHONG Xiankang. Evaluation of Tubing Service Life Based on Corrosion Prediction and Strength Calculation[J]. 中国腐蚀与防护学报, 2024, 44(3): 781-788.
[11]	LING Dong, HE Kun, YU Liang, DONG Lijin, ZHANG Huali, LI Yufei, WANG Qinying, ZHANG Zhi. Finite Element Simulation of Pitting Corrosion of Super 13Cr Stainless Steel in High-temperature and High-pressured CO₂ Containing Artificial Formation Waters[J]. 中国腐蚀与防护学报, 2024, 44(2): 303-311.
[12]	GUO Shiwen, WU Haozhi, DONG Shaohua, CHEN Lin, CHENG Frank. Simulation of Hydrogen Distribution in Pipeline with Double Corrosion Defects[J]. 中国腐蚀与防护学报, 2024, 44(2): 335-344.
[13]	YE Mengying, YU Jiahui, WANG Tongtong, GAO Rongjie. Fabrication and Photocathodic Protection Performance of Bi₂S₃/CdS/TiO₂ Nanocomposites for 304 Stainless Steel[J]. 中国腐蚀与防护学报, 2024, 44(2): 372-380.
[14]	HAN Dongxiao, JI Wenhui, WANG Tong, WANG Wei. Water Penetration Behavior of Epoxy Coating Based on Distribution of Relaxation Time and Finite Element Simulation[J]. 中国腐蚀与防护学报, 2024, 44(2): 489-496.
[15]	LIU Guo. Discussion on DC Voltage Gradient (DCVG) Measurement and %IR Calculation of Buried Coating Pipeline[J]. 中国腐蚀与防护学报, 2024, 44(2): 512-518.

No Suggested Reading articles found!

Viewed

Full text

Abstract

Cited

Shared

Discussed