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An integrated microstructural superhydrophobic copper-foam evaporator for extreme heat flux cooling.

delete2026-08-10
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OA
AI
J
Junteng Cao
Y
Yuankun Zhang
H
Huajie Li
X
Xianbo Nian
C
Chaoyi Zhang
K
Keng‐Te Lin
H
Han Lin *
C
Chunsheng Guo *
B
Baohua Jia *
DOI:10.1016/j.applthermaleng.2026.132755delete
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Abstract

Abstract

En 中文
• Integrated design breaks the CHF-HTC trade-off in high-flux cooling. • The synergistic enhancement of CHF (414.5 W/cm2) and HTC (77.5 W·m−2·K−1) was demonstrated under a mass flux of 66 kg/(m2·s). • Visualization reveals minichannel confinement promotes vapor-liquid separation. • Synergistic wettability and pore density enable efficient vapor escape and liquid replenishment.
Keywords:
High heat flux electronic cooling
Copper foam
Wettability engineering
Vapor-liquid separation
Bubble dynamics
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Journal

Applied Thermal Engineering cover
Applied Thermal Engineering
IF:
6.9
Papers:
2.6W
Citations:
10.6W

Organization

R
RMIT University
Scholars:
2.6K
Papers: 1.5K
Citations: 2.6W
S
shandong university
Scholars:
9.1W
Papers: 6.3W
Citations: 94
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