Impact of Channels Aspect Ratio on the Heat Transfer in Finned Heat Sinks with Tip Clearance

Impact of Channels Aspect Ratio on the Heat Transfer in Finned Heat Sinks with Tip Clearance

A 3D numerical study is used to analyze the flow topology and performance, in terms of heat transfer efficiency and required pumping power, of heat sink devices with different channel aspect-ratio in the presence of tip-clearance. Seven different channel aspect ratios <inline-formula><math...

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Bibliographic Details
Main Authors: Elena Martin, Alejandro Valeije, Francisco Sastre, Angel Velazquez
Format: Article
Language:English
Published: MDPI AG 2022-04-01
Series:Micromachines
Subjects:
heat sink
tip clearance
aspect ratio
heat transfer versus pressure drop
numerical simulation
Computational Fluid Dynamics (CFD)
Online Access:https://www.mdpi.com/2072-666X/13/4/599

Internet

https://www.mdpi.com/2072-666X/13/4/599

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