English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 56379/90243 (62%)
造访人次 : 11684667      在线人数 : 38
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
搜寻范围 查询小技巧:
  • 您可在西文检索词汇前后加上"双引号",以获取较精准的检索结果
  • 若欲以作者姓名搜寻,建议至进阶搜寻限定作者字段,可获得较完整数据
  • 进阶搜寻


    jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/96427


    题名: 金屬薄膜擴散接合之應用─微型熱交換器之 製造
    其它题名: Application of Metal Foils Diffusion Bonding---Fabrication of Micro Heat Exchanger
    作者: 康尚文
    贡献者: 淡江大學機械與機電工程學系
    关键词: 微型熱交換器;擴散接合;鑽石機械加工;蝕刻不平整度;金屬薄膜;Micro Heat Exchanger;Diffusion Bonding;Diamond Machining;Etching Roughness;Metal Foil
    日期: 1994-07
    上传时间: 2014-03-07 11:38:13 (UTC+8)
    摘要: Fabrication methodology for micro cross-flow heat exchangers based on diamond-machined copper foils is presented. Eighty micrometers deep trapezoidal flow channels were cut parallel into foils which are 127 micrometers thick. The foils were vacuum diffusion bonded to form the micro heat exchangers. Hydraulic resistance and thermal performance of the micro heat exchanger were evaluated experimentally in a water to water test apparatus. About 2.64kW of energy was transferred in a cubical heat transfer volume of 1.64cm/sup 3/ with a log-mean- temperature-difference of about 36K. This corresponds to a volumetric heat transfer coefficient of more than 44MW/m/sup 3/-K. The potential applications for the micro heat exchanger are seen in areas where high transfer power are required with little weight and volumes such as aviation, aerospace and microelectronics cooling.
    關聯: 超塑性成形與擴散接合學術研討會論文集,頁333-338
    显示于类别:[機械與機電工程學系暨研究所] 會議論文

    文件中的档案:

    档案 大小格式浏览次数
    金屬薄膜擴散接合之應用─微型熱交換器之 製造 _英文摘要.docx14KbMicrosoft Word116检视/开启

    在機構典藏中所有的数据项都受到原著作权保护.

    TAIR相关文章

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