弹载行波管电子枪的热及动力学仿真设计  

Thermal and Dynamics Simulation of a Quick-Start Gun Used in Missile-Borne TWTs

作　　者：查文锦[1] 孟晓君[1] 邱立[1] 

机构地区：[1]北京真空电子技术研究所,100015

出　　处：《真空电子技术》2015年第3期22-25,共4页Vacuum Electronics

摘　　要：介绍一种弹载行波管中的快速启动电子枪的热及动力学仿真设计方法,同时这种仿真设计方法能够移植到有快速启动要求的其它真空电子器件的电子枪中。仿真设计结果表明,电子枪能够满足8s内快速启动的要求,并且具备耐高强度冲击的性能。In this paper we introduce a systematic method about thermal and dynamics simulation of a quick-starting gun used in missile-borne Traveling-wave-Tubes;at the same time,we expect that this technique can be transplanted to the optimization of the other guns of the vacuum election device which need to start quickly.After optimization,the gun can start in eight minters and it can work in the environment of the high-strength impacting.

关 键 词：弹载行波管 快速启动电子枪 热学仿真 动力学仿真 

分 类 号：TN124[电子电信—物理电子学]