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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/106118


    Title: Numerical Analysis on Heat Transfer in Parallel-Flow Rectangular Recuperators with Internal Recycle
    Authors: Ho-Ming Yeh;Chii-Dong Ho
    Keywords: Heat Transfer;Rectangular Recuperators;Internal Reflux;Parallel Flow
    Date: 2012/03/15
    Issue Date: 2016-04-22 13:20:40 (UTC+8)
    Publisher: 淡江大學
    Abstract: Heat transfer in parallel-flow rectangular recuperators with internal recycle has been
    investigated. In contrast to a single-pass device of same size without recycle, considerable
    improvement in performance is achievable if one of the flow channels, either heated-fluid phase or
    cooled-fluid phase, is divided into two subchannels of same width with one performed as the
    cocurrent-flow operating subchannel and the other as the countercurrent-flow reflux subchannel
    which provides the increase of fluid velocity, resulting in reduction of heat-transfer resistance. The
    improvement in performance by recycling operation increases as flow rate and reflux ratio increase
    with negligible amount of hydraulic-dissipated energy
    Relation: Journal of Applied Science and Engineering 15(1), pp.59-68
    DOI: 10.6180/jase.2012.15.1.07
    Appears in Collections:[Graduate Institute & Department of Chemical and Materials Engineering] Journal Article

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