腐蚀电场非线性边值问题的边界配置法  

A BOUNDARY DISPOSITION METHOD FOR THE NONLINEAR BOUNDARY VALUE PROBLEM IN THE CORROSION ELECTRIC FIELD

作　　者：周汉斌[1] 曹志远[1] 李光耀[1] 

机构地区：[1]同济大学工程力学系,贵州大学计算机科学系

出　　处：《数值计算与计算机应用》1995年第1期48-52,共5页Journal on Numerical Methods and Computer Applications

摘　　要：腐蚀电场非线性边值问题的边界配置法周汉斌，曹志远（同济大学工程力学系）李光耀（贵州大学计算机科学系）ＡＢＯＵＮＤＡＲＹＤＩＳＰＯＳＩＴＩＯＮＭＥＴＨＯＤＦＯＲＴＨＥＮＯＮＬＩＮＥＡＲＢＯＵＮＤＡＲＹＶＡＬＵＥＰＲＯＢＬＥＭＩＮＴＨＥＣＯＲＲＯＳＩＯＮ...Abstract In view of the nonlinear property of the electronic polarization curve, a MWR pattern for its electric potential distribution evaluation is studied. The results of potential distribution are given when the metal's electrochemistry corrosion occurs in the corrosive medium by means of the boundary disposition method, which coincides with the results by experiment and the BEM. It shows the validity of MWR for nonlinear boundary value problems.

关 键 词：金属 腐蚀 电场 边值问题 边界配置法 非线性 

分 类 号：TG171[金属学及工艺—金属表面处理]