| 垂直分布双金属管线阴极保护交互影响分析 |
| |
| 引用本文： | 周朝晖,曹阿林.垂直分布双金属管线阴极保护交互影响分析[J].广州化工,2012,40(10):103-105,132. |
| |
| 作者姓名： | 周朝晖 曹阿林 |
| |
| 作者单位： | 1. 河南省安全科学技术研究院,河南郑州,450004
2. 贵阳铝镁设计研究院有限公司,贵州贵阳,550081 |
| |
| 摘 要： | 阴极保护是金属管线最有效的腐蚀防护措施之一,但埋地金属管线强制电流阴极保护系统之间可以产生强烈的交互影响。本文采用ANSYS有限元分析软件,对垂直分布的双金属管线强制电流阴极保护系统的电势、电流密度、电场强度进行了有限元分析,研究了其分布规律、大小等交互影响关系,能为金属管线的强制电流阴极保护设计、施工、维护提供一定的理论和技术支持。
|
| 关 键 词： | 垂直分布 金属管线 阴极保护 ANSYS |
Interaction Analysis of Impressed Current Cathode Protection System for Vertical Pipelines |
| |
| ZHOU Zhao-hui,CAO A-lin.Interaction Analysis of Impressed Current Cathode Protection System for Vertical Pipelines[J].GuangZhou Chemical Industry and Technology,2012,40(10):103-105,132. |
| |
| Authors: | ZHOU Zhao-hui CAO A-lin |
| |
| Affiliation: | 1 Henan Academy of Safety Science And Technology,Henan Zhengzhou 450000; 2 Guiyang Aluminium Magnesium Design ＆ Research Institute Co.,Ltd.,Guizhou Guiyang 550081,China) |
| |
| Abstract: | Cathodic protection was probably the most important of all approaches to corrosion control.Using an externally applied electric current,corrosion was reduced essentially to zero.Furthermore,the impressed current cathode protection system for the buried pipelines can generate interaction,in which function of ANSYS software was used to analyze the potential,current density and electric field of impressed current cathode protection system for vertical pipelines,and the distribution,magnitude and interaction were researched.ANSYS software may provide the basis of theory and technology for impressed current cathode protection system. |
| |
| Keywords: | vertical distribution metal pipelines cathode protection ANSYS |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
