摘要
本文介绍了区域性阴极保护技术的特点及目前存在的问题，介绍了将数值计算方法应用于区域性阴极保护效果预测时数学模型的选取、边界条件的设置，并将数值模拟技术应用于联合站区域阴极保护工程，确定了合理的阳极井数，取得了较好的效果。
The characteristics of regional cathodic protection technology and its existing problems are described. The application of numerical calculation in the prediction of the effectiveness of the region- al cathodic protection is introduced such as the selection of numerical model and the setting of the bound- ary condition. The numerical simulation technology has been applied in the regional cathodic protection project in the oilfield gathering station and the rational number of anode wells is determined with good result.
出处
《防腐保温技术》
2009年第3期26-29,共4页
Anticorrosion & Insulation Technology
关键词
数值计算
区域性阴极保护
效果预测
罐底
深井阳极
Numerical calculation, regional cathodic protection, prediction of effectiveness, tank bottom, deep well anode
