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Non-integer dimension modeling and sensitivity diagnostics for thermal response tests

delete2026-03-02
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PRE
AI
H
Hao-Chu Chen
T
Ting-Hsuan Chang
Y
Yueh-Chie Lee
L
Li-Chen Cheng
H
Hsiang-Wen Wang
J
Jui-Pin Tsai *
Y
Ying‐Fan Lin *
DOI:10.1016/j.applthermaleng.2026.130490delete
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Abstract

Abstract

En 中文
• Generalized analytical solution upscales non-ideal heat spreading. • Classic models misinterpret geometric variance as apparent thermal resistance. • Outer-wall DTS truncates internal resistances, showing perfect thermal contact. • Model captures sub-diffusive transport, reducing root-mean-square error by 18%.
Keywords:
non-integer dimension modeling
thermal response tests
heat spreading
sub-diffusive transport
thermal resistance

Journal

Applied Thermal Engineering cover
Applied Thermal Engineering
IF:
6.9
Papers:
2.7W
Citations:
10.6W

Organization

B
bioenvironmental systems engineering
Scholars:
4
Papers: 3
Citations: 0
C
civil engineering
Scholars:
1.3K
Papers: 584
Citations: 0