带有直缝隙的接地大导体板对均匀电场的影响及其数值模拟  

Influence of a grounding conductor plate with straight slit on uniform electric field and its numerical simulation

作　　者：王福谦[1] 李多[2] 

机构地区：[1]长治学院电子信息与物理系,山西长治046011 [2]北京师范大学物理系,北京100875

出　　处：《大学物理》2015年第12期20-23,共4页College Physics

基　　金：山西省自然科学基金(2012011028-1)资助;山西省2015大学生创新创业训练资助(2015432)

摘　　要：利用复数坐标系z上的施瓦茨-克利斯多菲变换及其反变换,讨论了带有直缝隙的接地导体板对均匀电场的影响,给出了其电场分布,并利用软件MATLAB绘制出电场线与等势线图,从而定性地研究了直缝隙对均匀电场的影响程度和范围.The influence of a conductor plate with straight slit on uniform electric field is studied by using Schwarz-Christoffel transformation and its inverse transformation on the complex coordinate system of the complex number. Furthermore, the electric potential distribution and electric field intensity distribution are obtained. The electric field line maps are plotted using the software MATLAB. On extent of influence of a conductor plate with straight slit on uniform electric field is researched in qualitative.

关 键 词：均匀电场 带有直缝隙的接地导体板 施瓦茨-克利斯多菲变换 电势分布 场强分布 数值模拟 

分 类 号：O441[理学—电磁学]