管道阴极保护数值计算方法的应用进展

摘要

针对管道阴极保护数值模拟的应用现状,对阴极保护体系的控制方程以及三种常用边界条件做了简单的介绍.同时介绍了三种常用的数值计算方法以及国内外研究学者对这三种数值计算方法的应用情况,并对比分析了三种数值解法的优缺点.最后指出了目前管道阴极保护数值模拟技术存在的不足,并提出了相应的解决措施.%As to the situation about numerical simulation for cathodic protection of pipelines,the equations of cathodic protection system and their three common boundary conditions are presented.Moreover,three numerical calculation methods are described and their latest applications are summarized.Also,the advantages and disadvantages about the numerical calculation methods are analyzed.Finally,the problems existing in this field and their solutions are proposed.