物理与工程2025，Vol.35Issue(1)：35-41,45,8.
几种特殊形状柱面导体边界镜像法的静电场问题分析
ANALYSIS OF ELECTROSTATIC FIELD PROBLEMS BY IMAGE METHOD OF CYLINDRICAL CONDUCTORS OF SEVERAL SPECIAL SHAPES
摘要
Abstract
Conductors bounded by cylinders are not uncommon in our life and engineering practice,and infinite long straight wire is the most typical example,so it is necessary to study how to deal with problems related.At present,research on image method of conductors with cylindrical surface has been accurately obtained.However,this paper proposes a different so-lution,depending more on the geometric features of surfaces of conductors.Different from the conventional solution using the relationship between electric field and electric potential to solve distribution of electric field,this paper adopts the method of vector superposition,separating the size and direction of the electric field.In addition,this paper expands the scenarios appli-cable to the cylindrical image method,and applies the above ideas to the problems of boundary value of several special-shaped cylindrical conductors,which broadens the scope of application of cylindrical image method.关键词
镜像法/导体柱面/静电场定解问题/矢量叠加Key words
image method/conductive cylinder/electrostatic field solution problem/vector superposition引用本文复制引用
徐振然,邓博韦,曹斌照..几种特殊形状柱面导体边界镜像法的静电场问题分析[J].物理与工程,2025,35(1):35-41,45,8.基金项目
山西省高等学校教学改革创新项目(J20240208). （J20240208）
