螺线管中磁场的计算  

Magnetic Field Calculate in Solenoid

作　　者：王华军[1] 李宏福[1] 温越琼 

机构地区：[1]电子科技大学高能电子学研究所,成都610054 [2]四川彭州市第一中学,四川彭州611930

出　　处：《四川轻化工学院学报》1999年第4期23-25,共3页Journal of Sichuan Institute of Light Industry and Chemical Technology

摘　　要：首先根据单层、有限长螺线管轴向磁场的计算公式，推导出多层、有限长轴向磁场的计算公式。并将它们推导到无限长的情形。其次采用谢尔茨展开公式计算空间的磁场分布。利用计算机编制出磁场计算程序、最后利用此程序进行计算机模拟，计算出磁场的轴向分布和空间分布。同时，对磁场的分布结果进行了讨论。First, in accordance with calculate formula of a axis magnetic field in the step-tier limitedlengthily solenoid, calculate formula of a axis magnetic field in the multi-tier limited lengthily solenoidis exiserted. and it is deduced in an unlimited lengthily. Secondly, in accordance with Curchi's formula,the spatial magnetic field is calculated.Magnetic field's computing program is writed by usingcomputer. Lastly, a axis magnetic field and the spatial magnetic field is calculated, and the result isdiscussed.

关 键 词：磁场分布 计算机模拟 螺线管 计算 微波电子管 

分 类 号：TN120.2[电子电信—物理电子学]