| 受直流杂散电流影响埋地管线的ANSYS模拟 |
| |
| 引用本文： | 张攀峰,於孝春.受直流杂散电流影响埋地管线的ANSYS模拟[J].腐蚀与防护,2011(2):146-149. |
| |
| 作者姓名： | 张攀峰 於孝春 |
| |
| 作者单位： | 南京工业大学机械与动力工程学院; |
| |
| 摘 要： | 随着交通运输业的发展和电气化设施的建设升级,杂散电流对埋地管道的影响日益严重.本工作利用ANSYS软件的电磁仿真功能,对埋地管线杂散电流进行了有限元分析,研究了杂散电流对不同的间距及交叉角度下埋地管道附近电位电场的影响规律,为埋地管道杂散电流腐蚀研究提供一定的依据.
|
| 关 键 词： | 杂散电流 埋地管道 电位 电场 |
ANSYS Simulation of Buried Pipelines under DC Stray Current Condition |
| |
| ZHANG Pan-feng,YU Xiao-chun.ANSYS Simulation of Buried Pipelines under DC Stray Current Condition[J].Corrosion & Protection,2011(2):146-149. |
| |
| Authors: | ZHANG Pan-feng YU Xiao-chun |
| |
| Affiliation: | ZHANG Pan-feng,YU Xiao-chun (Nanjing University of Technology,Nanjing 210009,China) |
| |
| Abstract: | With the development of transportation and the improvement of electrical facilities,the influence of stray current on buried pipelines is becoming more and more serious.Furthermore,the buried pipeline with cathodic protection can generate stray current which affects the near pipelines greatly.Electromagnetic simulation function of ANSYS software was used to analyze the influence law on the electric field and electrode potential near the pipeline with different angles and different distances.This may provide... |
| |
| Keywords: | stray current buried pipeline electrode potential electric field |
| 本文献已被 CNKI 等数据库收录！ |
