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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/96377

    Title: 碎形針狀散熱片應用於筆記型電腦CPU冷卻之研究
    Other Titles: A Study for Application of Fractal-Pins Heatsinks in CPU Cooling of Notebook Computer
    Authors: 陳炤彰;王瀅智;李世榮;邱鈞鉦;余俊賢
    Contributors: 淡江大學機械與機電工程學系
    Keywords: 散熱片;筆記型電腦;碎形理論;中央處理器;Heat Sink Fin;Notebook Computer;Fractal Theory;Central Processing Unit
    Date: 2000-12
    Issue Date: 2014-03-07 11:26:30 (UTC+8)
    Abstract: 本研究的目的在應用Carpet's Lacunarity碎形理論產生一新型散熱片,應用於筆記型電腦的中央處理器(CPU)上,並搭配風扇進行強制空氣冷卻。由於碎形理論可利用已發展的方程式,決定在單位空間內的疏密度,避免利用試誤法猜測散熱片幾何所增加的成本,以達到筆記型電腦CPU散熱之目的。由本研究的結果顯示,2階碎形針狀散熱片的葉片形狀為矩形或圓形,其CPU溫度皆低於Intel所規定的80℃,而進出口成水平又較進出口成垂直約低了2.15-2. 19℃。
    This paper presents a novel type of heatsinks which are designed bythe fractal geometry of Carpet's Lacunarity and applied in the CPUheat dissipation modules with force convection through fan fornotebook computer. Due to the limited space in notebook computer, thefractal theory can be used to determine the density of pin finswithout estimating the geometric parameters by trial and error method.Results from computer simulation of 2/sup nd/ order fractal-pinsheatsinks of rectangular and circular pins have shown that the averagetemperature of CPU has been maintained below 80℃ as specified by theIntel company. Furthermore the average temperature of CPU in parallellayout of inlet and outlet flows is less 2.15-2.19℃ than theperpendicular layout of inlet and outlet flow.
    Relation: 中國機械工程學會第十七屆全國學術研討會論文集〈第一冊熱流與能源〉=Proceedings of the 17th National Conference on Mechanical Engineering the Chinese Society of Mechanical Engineers,頁499-504
    Appears in Collections:[機械與機電工程學系暨研究所] 會議論文

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    碎形針狀散熱片應用於筆記型電腦CPU冷卻之研究 _中文摘要.docx摘要14KbMicrosoft Word132View/Open
    碎形針狀散熱片應用於筆記型電腦CPU冷卻之研究 _英文摘要.docx摘要15KbMicrosoft Word46View/Open

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