Performance evaluation and correction of Al2O3 and YSZ-doped In2O3/In2O3 multilayer heterogeneous thin-film thermocouples up to 1850 °C

Performance evaluation and correction of Al2O3 and YSZ-doped In2O3/In2O3 multilayer heterogeneous thin-film thermocouples up to 1850 °C

The combustion chamber temperature of new-generation aircraft engines can reach an ultrahigh temperature of 1800 °C, making temperature monitoring of key components crucial. Thin-film thermocouples (TFTCs) are highly sensitive and have rapid response times; however, their upper-temperature limit rem...

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Bibliographic Details
Main Authors: Meng Wang, Zhongkai Zhang, Jiaming Lei, Le Li, Bo Li, Zhaojun Liu, Yong Xia, Dan Liu, Bian Tian, Weixuan Jing
Format: Article
Language:English
Published: Tsinghua University Press 2025-05-01
Series:Journal of Advanced Ceramics
Subjects:
thin-film thermocouples (tftcs)
first-principles
temperature electromotive force (temf)
neural network
ultrahigh temperature
Online Access:https://www.sciopen.com/article/10.26599/JAC.2025.9221071
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https://www.sciopen.com/article/10.26599/JAC.2025.9221071

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