English  |  正體中文  |  简体中文  |  全文筆數/總筆數 : 61754/94641 (65%)
造訪人次 : 1634690      線上人數 : 14
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
搜尋範圍 查詢小技巧:
  • 您可在西文檢索詞彙前後加上"雙引號",以獲取較精準的檢索結果
  • 若欲以作者姓名搜尋,建議至進階搜尋限定作者欄位,可獲得較完整資料
  • 進階搜尋
    請使用永久網址來引用或連結此文件: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/89131

    題名: Experimental studies of thermal resistance in a vapor chamber heat spreader
    作者: Tsai, Meng-Chang;Kang, Shung-wen;Kleber Vieira de Paiva
    Kang, Shung-Wen
    貢獻者: 淡江大學機械與機電工程學系
    關鍵詞: Thermal resistance;Flat heat pipe;Heat spreader;Vapor chamber
    日期: 2013-07
    上傳時間: 2013-05-17 17:51:50 (UTC+8)
    出版者: Kidlington: Pergamon
    摘要: In recent years, with the increasing heat dissipation of electrical appliances, efficient cooling systems are required to solve the elevated temperature problems encountered in certain interior areas of electrical devices. One solution is to use a vapor chamber heat spreader two-phase heat transfer device. A prototype vapor chamber heat spreader was built and tested for its thermal performance. The chamber had dimensions of 90 mm 90 mm 3.5 mm. It was sandwiched between a heater block and a water cooled plate. Heat was added to the bottom part of the vapor chamber heat spreader by a cartridge heater inserted in an aluminum block. The effective heating area was 12.7 mm 8.9 mm. The spreader upper surface was attached to an aluminum block, which was compressed against a copper water cold plate from which the heat was removed. The power input varied from 5 W to 50 W. Test results demonstrated that spreading resistance played a vital role in the total thermal resistance. The influence of inclination on the vapor chamber performance and temperature uniformity were also investigated.
    關聯: Applied Thermal Engineering 56(1-2), pp.38-44
    DOI: 10.1016/j.applthermaleng.2013.02.034
    顯示於類別:[機械與機電工程學系暨研究所] 期刊論文


    檔案 描述 大小格式瀏覽次數
    Experimental studies of thermal resistance in a vapor chamber heat spreader.pdf2468KbAdobe PDF1檢視/開啟



    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - 回饋