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Numerical investigation of parallel-jet array impingement cooling of a high-temperature thin-walled cylinder

delete2026-07-11
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PRE
AI
C
Conggang Li *
J
Jinbo Yu
X
Xuemin Ye
DOI:10.1016/j.ijthermalsci.2026.111159delete
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Abstract

Abstract

En 中文
• Jet impingement cooling of a high-temperature thin-walled cylinder is studied. • The effects of key jet parameters on cooling performance are compared. • Secondary-peak occurrence in local Nu and evolution with jet parameters are analyzed. • Thermal deformation is analyzed based on a thermal-fluid-structure coupled model.
Keywords:
Thin-walled cylinder
Jet impingement cooling
Cooling uniformity
Heat transfer
Thermal deformation

Journal

International Journal of Thermal Sciences cover
International Journal of Thermal Sciences
IF:
5
Papers:
8.5K
Citations:
2.5W

Organization

T
tsinghua university
Scholars:
11.5W
Papers: 9.9W
Citations: 137
N
north china electric power university
Scholars:
2.4W
Papers: 1.6W
Citations: 16
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