English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 61881/94641 (65%)
造访人次 : 1637970      在线人数 : 13
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: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/19463

    题名: Improvement in performance on laminar counterflow concentric circular heat exchangers with external refluxes
    作者: 何啟東;Ho, Chii-dong;葉和明;Yeh, Ho-ming;Yang, Wen-yi
    贡献者: 淡江大學化學工程與材料工程學系
    日期: 2002-08
    上传时间: 2009-11-04 15:54:03 (UTC+8)
    出版者: Kidlington: Elsevier
    摘要: Considerable improvement of heat transfer in laminar counterflow concentric heat exchangers is obtainable by inserting in parallel an impermeable, resistless sheet to divide an open duct into two subchannels for double-pass operations with external refluxes. Efficiency improvement in heat transfer has been investigated analytically by using an orthogonal expansion technique. The results of improvement in heat transfer efficiency are represented graphically and compared with those in a single-pass operation. The influences of improvement-sheet location and reflux ratio on the enhancement of transfer efficiency as well as on the increment of power consumption have been discussed.
    關聯: International Journal of Heat and Mass Transfer 45(17), pp.3559-3569
    DOI: 10.1016/S0017-9310(02)00072-8
    显示于类别:[化學工程與材料工程學系暨研究所] 期刊論文


    档案 描述 大小格式浏览次数
    0017-9310_45(17)p3559-3569.pdf314KbAdobe PDF397检视/开启



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