摘要
介绍了用于阴极保护系统设计的几种数值模拟计算方法。描述了数值模拟计算在地下管线及储罐的阴极保护系统优化设计方面的应用。通过工程应用实例,重点介绍采用基于边界元的Beasy数值模拟软件系统得到地下管线及储罐罐底的阴极保护电位和电流密度分布及其干扰因素影响的计算结果。
This paper summarizes several numerical simulation calculation approaches that have been adopted in design of cathodic protection system, and present the application of numerical simulation calculation in design and optimization of cathodic protection system for underground pipeline and storage tank. Examples are given to show the calculation results of cathodic protection＇s potential and current density distribution and interference prediction for underground pipeline and storage tank by using BEASY software based on boundary element analysis.
出处
《材料开发与应用》
CAS
2008年第3期24-28,共5页
Development and Application of Materials
关键词
地下管线
储罐
阴极保护
数值模拟计算
边界元
Underground pipeline
Storage tank
Cathodic protection
Numerical simulation calculation
Boundary element
