摘要
介绍了几种阴极保护数值模拟计算的数学方法以及优缺点,重点介绍了边界元法在舰艇阴极保护电位和电流分布模拟计算、优化、腐蚀电磁场以及杂散电流计算方面的应用,并就该方法计算精度影响因素进行了分析讨论。
Several mathematical methods used in cathodic protection simulation were introduced and their advantage and disad- vantages were also discussed respectively. The application of boundary element method （BEM） in the voltage and cun＇ent of cathodic protection system calculation, optimization, and corrosion related magnetic field and stray current corrosion calculation was emphatical- ly introduced. The factors influencing the calculation accuracy of BEM were analyzed.
出处
《装备环境工程》
CAS
2008年第3期1-4,66,共5页
Equipment Environmental Engineering
关键词
舰船
阴极保护
数值计算
边界元法
shipboard
cathodic protection
numerical calculation
boundary element method
