Numerical simulation of the thermal hydraulic performance of a plate pin fin heat sink

The computational fluid dynamic software FLUENT is used in assessing the electronics cooling potential of a plate pin fin heat sink (PPFHS), including the conjugate effect. The simulation results are validated with reported experimental data. The simulation shows that pin height and air velocity hav...

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Main Authors: Yuan, Wuhan., Zhao, Jiyun., Wu, Tianhua., Liu, Wei., Ming, Tingzhen., Tso, Chih Ping.
Other Authors: School of Electrical and Electronic Engineering
Format: Article
Language:English
Published: 2013
Online Access:https://hdl.handle.net/10356/84810
http://hdl.handle.net/10220/12554
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-848102020-03-07T13:57:29Z Numerical simulation of the thermal hydraulic performance of a plate pin fin heat sink Yuan, Wuhan. Zhao, Jiyun. Wu, Tianhua. Liu, Wei. Ming, Tingzhen. Tso, Chih Ping. School of Electrical and Electronic Engineering School of Mechanical and Aerospace Engineering The computational fluid dynamic software FLUENT is used in assessing the electronics cooling potential of a plate pin fin heat sink (PPFHS), including the conjugate effect. The simulation results are validated with reported experimental data. The simulation shows that pin height and air velocity have significant influences on the thermal hydraulic performances of PPFHS while the influences of in-line/staggered array and neighbor pin flow-directional center distance (NPFDCD) of the PPFHS are less notable. In applying the present design to the cooling of a desktop PC CPU at a heat flux of 2.20 W/cm2, the temperature can be kept at less than 358 K with an air velocity over 6.5 m/s. 2013-07-31T03:21:46Z 2019-12-06T15:51:25Z 2013-07-31T03:21:46Z 2019-12-06T15:51:25Z 2012 2012 Journal Article Yuan, W., Zhao, J., Tso, C. P., Wu, T., Liu, W.,& Ming, T. (2012). Numerical simulation of the thermal hydraulic performance of a plate pin fin heat sink. Applied thermal engineering, 48, 81-88. 1359-4311 https://hdl.handle.net/10356/84810 http://hdl.handle.net/10220/12554 10.1016/j.applthermaleng.2012.04.029 en Applied thermal engineering
institution Nanyang Technological University
building NTU Library
country Singapore
collection DR-NTU
language English
description The computational fluid dynamic software FLUENT is used in assessing the electronics cooling potential of a plate pin fin heat sink (PPFHS), including the conjugate effect. The simulation results are validated with reported experimental data. The simulation shows that pin height and air velocity have significant influences on the thermal hydraulic performances of PPFHS while the influences of in-line/staggered array and neighbor pin flow-directional center distance (NPFDCD) of the PPFHS are less notable. In applying the present design to the cooling of a desktop PC CPU at a heat flux of 2.20 W/cm2, the temperature can be kept at less than 358 K with an air velocity over 6.5 m/s.
author2 School of Electrical and Electronic Engineering
author_facet School of Electrical and Electronic Engineering
Yuan, Wuhan.
Zhao, Jiyun.
Wu, Tianhua.
Liu, Wei.
Ming, Tingzhen.
Tso, Chih Ping.
format Article
author Yuan, Wuhan.
Zhao, Jiyun.
Wu, Tianhua.
Liu, Wei.
Ming, Tingzhen.
Tso, Chih Ping.
spellingShingle Yuan, Wuhan.
Zhao, Jiyun.
Wu, Tianhua.
Liu, Wei.
Ming, Tingzhen.
Tso, Chih Ping.
Numerical simulation of the thermal hydraulic performance of a plate pin fin heat sink
author_sort Yuan, Wuhan.
title Numerical simulation of the thermal hydraulic performance of a plate pin fin heat sink
title_short Numerical simulation of the thermal hydraulic performance of a plate pin fin heat sink
title_full Numerical simulation of the thermal hydraulic performance of a plate pin fin heat sink
title_fullStr Numerical simulation of the thermal hydraulic performance of a plate pin fin heat sink
title_full_unstemmed Numerical simulation of the thermal hydraulic performance of a plate pin fin heat sink
title_sort numerical simulation of the thermal hydraulic performance of a plate pin fin heat sink
publishDate 2013
url https://hdl.handle.net/10356/84810
http://hdl.handle.net/10220/12554
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