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海泥环境中阴极保护的边界元计算
王秀通^1,2, 侯保荣¹, 李焰¹
1.中国科学院海洋研究所;2.中国科学院研究生院

摘要:

根据阴极保护的特点,建立了用于数值计算的模型;采用边界元方法对海泥介质中的阴极保护系统进行了计算,获得了海泥中钢管表面以及海泥介质内部的电位分布。将计算的结果与测量的数据进行比较,两者具有较好的一致性。

关键词: 阴极保护边界元海泥

DOI：

分类号:

基金项目:中海油总公司与中国科学院合作项目“海底管线牺牲阳极保护电流检测及其与环境相关性研究”

Boundary element method for the cathodic protection in sea mud

Abstract:

According to the character of the cathodic protection, a model is constructed for numerical computation. The Boundary Element Method is used to calculate the cathodic protection system in the sea mud media, and the potential distributions of the pipeline surface and in the sea mud are obtained. The numerical resmediaults and the experimental results are compared at the same time, and they have good consistency.

Key words: cathodic protection boundary element method sea mud

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