A study for the heat sink parameters on the cooling performance of a high power LED projector

碩士 === 國立中山大學 === 機械與機電工程學系研究所 === 99 === Current high power LEDs are used popularly, energy saving can be achieved if the heat transfer performance of a high power LED is increased. Numerical analysis is carried out herein to study the parameters effect on the cooling performance for the heat sinks...

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Bibliographic Details
Main Authors:	Shin-yi Lin, 林欣怡
Other Authors:	Ru Yang
Format:	Others
Language:	zh-TW
Published:	2011
Online Access:	http://ndltd.ncl.edu.tw/handle/38367280307708901166

id	ndltd-TW-099NSYS5490040
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spelling	ndltd-TW-099NSYS54900402015-10-19T04:03:19Z http://ndltd.ncl.edu.tw/handle/38367280307708901166 A study for the heat sink parameters on the cooling performance of a high power LED projector LED投影機內部鰭片參數對散熱性能之影響研究 Shin-yi Lin 林欣怡碩士國立中山大學機械與機電工程學系研究所 99 Current high power LEDs are used popularly, energy saving can be achieved if the heat transfer performance of a high power LED is increased. Numerical analysis is carried out herein to study the parameters effect on the cooling performance for the heat sinks of the LED projector. The parameters include fin spacing, fin depth, fin thickness, base thickness and flow speed. The numerical results reveal that the parameters of the heat sinks significantly affects the average Nusselt Number. The results of this study can provide design references for LED projector. Ru Yang 楊儒 2011 學位論文 ; thesis 105 zh-TW
collection	NDLTD
language	zh-TW
format	Others
sources	NDLTD
description	碩士 === 國立中山大學 === 機械與機電工程學系研究所 === 99 === Current high power LEDs are used popularly, energy saving can be achieved if the heat transfer performance of a high power LED is increased. Numerical analysis is carried out herein to study the parameters effect on the cooling performance for the heat sinks of the LED projector. The parameters include fin spacing, fin depth, fin thickness, base thickness and flow speed. The numerical results reveal that the parameters of the heat sinks significantly affects the average Nusselt Number. The results of this study can provide design references for LED projector.
author2	Ru Yang
author_facet	Ru Yang Shin-yi Lin 林欣怡
author	Shin-yi Lin 林欣怡
spellingShingle	Shin-yi Lin 林欣怡 A study for the heat sink parameters on the cooling performance of a high power LED projector
author_sort	Shin-yi Lin
title	A study for the heat sink parameters on the cooling performance of a high power LED projector
title_short	A study for the heat sink parameters on the cooling performance of a high power LED projector
title_full	A study for the heat sink parameters on the cooling performance of a high power LED projector
title_fullStr	A study for the heat sink parameters on the cooling performance of a high power LED projector
title_full_unstemmed	A study for the heat sink parameters on the cooling performance of a high power LED projector
title_sort	study for the heat sink parameters on the cooling performance of a high power led projector
publishDate	2011
url	http://ndltd.ncl.edu.tw/handle/38367280307708901166
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A study for the heat sink parameters on the cooling performance of a high power LED projector

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