电磁场理论中几何化、数论消发散方法(Ⅲ)——对称分析及柱对称模型电容系数解析式  

GEOMETRIZATION NUMBER THEORY-ELIMINATING SINGULARITY APPROACH IN THE THEORY OF ELECT ROM AGNETISM (III)Symmetry Analysis and the Analytic Expressions of Capacity and Induction Coefficients for Cylindric Symmetry Model

作　　者：戴显熹[1] 李洪芳[1] 李新奇[1] 郑亦庄 钟万蘅[1] 黄静宜[1] 戴霁穹 

机构地区：[1]复旦大学

出　　处：《应用科学学报》1992年第3期206-214,共9页Journal of Applied Sciences

基　　金：国家自然科学基金;上海自然科学基金

摘　　要：该文对GNES方法中出现的各种对称性作了系统的分析,并指出当同时具有上下、左右对称的组态,需独立计算的矩阵元数目可以减至原来的1/8.该文同时给出柱对称模型定向耦合器的电容系数的严格解析式 ,它可作为GNES方法的初级近似和数值核对基准.In this paper a systematic symmetry analysis is made for the ONES approach. It is pointed out that for the configurations possessing up-down and left-right symmetries simultaneously, the number of independent matrix elements will foe reduced to 1/8 of the original. In this paper the exact analytic expressions of the capacity and electrostatic induction coefficients in the oylindrio Symmetry model for the directive coupler are also given. These expressions can be used as the primary approximation and numerical calculation standard of the GNES approach.

关 键 词：对称分析 电容系数 电磁场 GNES 

分 类 号：O441.4[理学—电磁学]