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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/60414

    Title: The proper column number for best performance in thermal diffusion column of the Frazier scheme with total sum of column height fixed
    Authors: Yeh, Ho-ming
    Contributors: 淡江大學化學工程與材料工程學系
    Keywords: Best performance;Column number;Frazier scheme;Same column size;Thermal diffusion;Total column length fixed
    Date: 2010-04
    Issue Date: 2013-05-31 11:40:54 (UTC+8)
    Publisher: Philadelphia: Taylor & Francis Inc.
    Abstract: The effect of column number on the Frazier scheme performances with total sum of column heights fixed has been investigated. The equations that may be employed to predict the optimal numberof columns (generally not integers) for the maximum performance are derived. Accordingly, the proper number of columns, which are the integers nearest to and smaller than the optimal columnnumbers, are obtained for practical applications. Considerable improvement in performance is obtainable if the scheme is constructed with the proper number of thermal diffusion columns, instead of using a single column, with the same total sum of column heights.
    Relation: Chemical Engineering Communications 197(12), pp.1455-1466
    DOI: 10.1080/00986445.2010.484984
    Appears in Collections:[Graduate Institute & Department of Chemical and Materials Engineering] Journal Article

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