坐标变换在波导管涡流计算中的应用  

APPLICATION OF THE COORDINATE TRANSFORMATION FOR COMPUTING WAVEGUIDE TUBE EDDY CURRENTS

作　　者：王玉芝[1] 黄益新[1] 吴中发[1] 

机构地区：[1]北京应用物理与计算数学研究所

出　　处：《计算物理》1997年第6期815-822,共8页Chinese Journal of Computational Physics

摘　　要：在脉冲引导磁场涡流的计算中，为克服不规则计算区域给网格划分带来的麻烦，可进行坐标变换，将不规则的区域转换成新的规则计算区域。The mesh dividing in an irregular domain is very difficult for computing the pulsed guide magnetic field eddy currents. A method of coordinate transformation is proposed which mappes the irregular domain to a regular domain. In the new domain it is convenient for the dividing of meshes. By using this method some satisfied computational results are obtained.

关 键 词：坐标变换 波导管 涡流 脉冲引导磁场 

分 类 号：TN814.02[电子电信—信息与通信工程]