基于边界元法的站场阴极保护数值模拟软件设计与开发  

Design and Development of Numerical Simulation Software for Cathodic Protection of Stations Based on Boundary Element Method

作　　者：廖柯熹[1] 马晓磊[1] 张中放[2] 周卫军[2] 张瑶[2] 任驰远[3] 

机构地区：[1]西南石油大学石油与天然气工程学院,成都610500 [2]中国石油天然气集团公司塔里木油田分公司油气运销部,库尔勒841000 [3]西南石油大学理学院,成都610500

出　　处：《腐蚀与防护》2017年第7期551-556,共6页Corrosion & Protection

摘　　要：边界元法在阴极保护电位分布计算方面有着明显的优势,采用边界元法对数值模型边界进行离散,计算节点少,计算速率快。站场阴极保护数值模拟软件基于边界元法对站场阴极保护电位分布进行计算,得到可视化结果,通过该结果可以发现屏蔽和干扰位置,对辅助阳极位置进行优化,从而解决站场阴极保护系统腐蚀区域不能预测的困难,使站场阴极保护系统工程更加合理有效。Boundary element method in distributed computing of cathodic protection potential has a distinct advantage. When the boundary element method to scatter a numerical model was used, the calculation nodes were less and calculation speed was fast. The software based on the boundary element method calculated the cathodic protection potential distribution in cathodic station, and the results were visual, shielding and interference position could be found through the results, auxiliary anode position could be optimized in order to resolve the difficulty that the station cathodic corrosion protection system area could not be predicted, so the station cathodic protection system engineering could be more rational and effective.

关 键 词：边界元法 站场 阴极保护 电位分布模拟 

分 类 号：TE88[石油与天然气工程—油气储运工程]