Investigating Heat Transfer and Flow Characteristics under Different Wall Heating Conditions in Novel Micro Pin-Fin Heat Sinks
Harris, Mohammad, Wu, Hongwei and Sun, Jianfei
(2024)
Investigating Heat Transfer and Flow Characteristics under Different Wall Heating Conditions in Novel Micro Pin-Fin Heat Sinks.
In:
Proceedings of the 9th World Congress on Momentum, Heat and Mass Transfer (MHMT'24) :.
Proceedings of the World Congress on Momentum, Heat and Mass Transfer
.
Avestia Publishing, GBR, pp. 1-4.
ISBN 9781990800344
The escalating power density in electronic devices demands effective and sustainable heat dissipation solutions. Micro pin-fin designs offer potential enhancements to thermal management in electronic cooling. Consequently, this short paper numerically investigates heat transfer and flow characteristics in micro pin-fin heating under distinct wall heating conditions. The results indicate that the new scutoid design exhibits a commendable heat transfer coefficient of 3298 W/m²K, with the lowest pressure drop and operating base temperatures. Thus, the findings provide a foundation for future designs and efficient heat transfer strategies.
Item Type | Book Section |
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Additional information | © 2024, Avestia Publishing. All rights reserved. This is the accepted manuscript version of a conference paper which has been published in final form at https://doi.org/10.11159/enfht24.328 |
Keywords | cfd, heat sinks, heat transfer, micro pin-fins, microchannels.`, thermal management, chemical engineering (miscellaneous), bioengineering, catalysis, chemical health and safety, colloid and surface chemistry, filtration and separation, fluid flow and transfer processes, process chemistry and technology |
Date Deposited | 05 Jun 2025 11:42 |
Last Modified | 06 Jun 2025 08:51 |
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