基于物理场耦合的交流干扰作用下埋地金属管线腐蚀数值仿真

王承涛, 申冠一, 许少毅, 李威, 王禹桥, 王树臣, 闻东东, 李朋宇

Numerical Simulation of Corrosion of Buried Metal Pipeline Under AC Interference Based on Physical Field Coupling

WANG Chengtao, SHEN Guanyi, XU Shaoyi, LI Wei, WANG Yuqiao, WANG Shuchen, WEN Dongdong, LI Pengyu

图8 不同铺设角度下的埋地金属管线交流杂散电流腐蚀仿真模型

Fig.8 Simulation models of AC stray current corrosion of the buried metal pipeline under 0° (a), 30° (b), 60° (c) and 90° (d) laying angles