Electrothermal Nonlinearities in Contacts of Rough Conductors

被引：0
|
作者：
Schuchinsky, A. [1 ]
机构：
[1] Univ Liverpool, Dept Elect Engn & Elect, Liverpool L3 5TQ, England
来源：
2024 EIGHTEENTH INTERNATIONAL CONGRESS ON ARTIFICIAL MATERIALS FOR NOVEL WAVE PHENOMENA, METAMATERIALS 2024 | 2024年
关键词：
D O I：
10.1109/Metamaterials62190.2024.10703285
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Contact joints of conductors with rough surfaces exhibit nonlinear behaviour. The concurrent electric, thermal and mechanical effects coexist but have substantially different time scales. Electrothermal effect in the contacts of rough surfaces is studied in this work. The time evolution of the contact temperature and resistance are evaluated when asperities, shaped as the frustum of cones, are compressed against each other.
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页数：3
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