基于CST studio的行波管凹陷集热器热联合模拟

IEEE International Vacuum Electronics Conference. International Vacuum Electronics Conference Pub Date : 2014-04-22 DOI:10.1109/IVEC.2014.6857534

P. Rao, T. Chanakya, S. K. Datta, S. Kamath, L. Kumar

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引用次数: 8

摘要

利用CST Particle Studio对行波管的两级压抑集热器进行了热联合模拟。由颗粒损失计算的热负荷分布与CST Studio的热求解器直接相关。集热器的热联合模拟提供了一些关于热点的产生和集热器在有射频和无射频操作下的整体热行为的物理见解。模拟中还考虑了二次电子发射的影响。

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Thermal co-simulation of depressed collector of a TWT using CST studio

Thermal co-simulation of a two-stage depressed collector of a TWT has been carried out using CST Particle Studio. Distribution of thermal load as computed from the particle loss has been directly linked with the thermal solver of the CST Studio. Thermal co-simulation of the collector provided some physical insights into the generation of hot-spots and overall thermal behavior of the collector for operations both with and without RF. Effects of the secondary electron emission have also been included in the simulation.

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IEEE International Vacuum Electronics Conference. International Vacuum Electronics Conference

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