太赫兹科学与电子信息学报2016，Vol.14Issue(5)：742-745,4.DOI:10.11805/TKYDA201605.0742
圆柱体的外系统电磁脉冲模拟
Simulation analysis of external SGEMP effects of cylinder
摘要
Abstract
In order to research System-Generated Electromagnetic Pulse(SGEMP) effects which have complicated angular distribution and energy spectra, the 3-D Particle In Cell(PIC) code is used and the function module is appended to it to characterize cosine angular distribution and exponential energy spectra of photoelectrons. The external SGEMP effects induced by photoelectrons emitted from cylinder top surface are simulated by the 3-D PIC code. Two sets of parameters of X ray are adopted for simulation and the results are compared with the data from literature. It is shown that both results are the same in magnitude as that from literature. It is concluded that the PIC code is available for studying SGEMP effects to support basic data for nuclear hardening.关键词
全电磁粒子模拟(PIC)程序/系统电磁脉冲/角分布/抗核加固Key words
Particle In Cell code/System Generated Electromagnetic Pulse/angular distribution/nuclear hardening分类
信息技术与安全科学引用本文复制引用
孙会芳,董志伟,张芳..圆柱体的外系统电磁脉冲模拟[J].太赫兹科学与电子信息学报,2016,14(5):742-745,4.基金项目
中国工程物理研究院科学技术发展基金资助项目(2014B0403067) （2014B0403067）
