摘要
用边界元法求解区域性阴极保护的电位分布时步骤复杂，工作量很大．采用特殊的柱面单元及算法计算油井套管表面的电位分布，节约了机时，缩短了计算周期．这一方法可以用于油井套管阴极保护系统的设计．
It is quite complicated and hard work to calculate potential distribution in regional cathodic protection with BEM.In this paper,the special cylindrical element method is discussed in calculating oil well case potential distribution to shorten computer operation time.This method can be used in the cathodic protection design of the oil well case.
出处
《天津纺织工学院学报》
北大核心
1997年第4期61-64,共4页
Journal of the Tianjin Institute of Textile Science and Technology
关键词
油井套管
阴极保护
边界元法
油田
区域性保护
oil well case,cathodic protection,boundary element method,cylindrical element
