Structural optimization of impregnated test cathodes

As the core component of vacuum electron devices, the cathode’s performance directly determines the working efficiency of the devices. However, traditional cathodes generally suffer from issues such as high heating power yet low temperature, long thermal equilibrium time, prolonged startup time, low...

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Bibliographic Details

Published in:	Applied thermal engineering Vol. 280; p. 127847
Main Authors:	Duan, Shihao, Zhou, Xiaoyu, Song, Ruitong, Wang, Chenning, Xu, Zhenrui, Fu, Hao
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 01.12.2025
Subjects:	ANSYS WORKBENCH Thermal efficiency Thermal shielding structure Thermionic cathode Thermal shielding structure ANSYS WORKBENCH Thermal efficiency Thermionic cathode
ISSN:	1359-4311
Online Access:	Get full text
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