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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/52766

    Title: Complete Momentum-Balance Analysis of Permeate Flux for Ultrafiltration in Hollow-Fiber Modules
    Authors: Cheng, Tung-Wen;Yeh, Ho-Ming
    Contributors: 淡江大學化學工程與材料工程學系
    Keywords: Ultrafiltration;Hollow Fiber;Momentum Balance;Permeate Flux
    Date: 2008-09-01
    Issue Date: 2010-12-01 10:29:26 (UTC+8)
    Publisher: 臺北縣:淡江大學
    Abstract: The predicting equations for the declines of transmembrane pressure and permeate flux in hollow-fiber ultrafilters were derived from the complete momentum balance with the consideration of the rate of momentum transfer by convection, instead of simply applying Hagen-Poiseuille theory without the consideration of the effect of permeation on fluid flow, resulting in improved prediction. The assumption of laminar flow in the fiber tubes was examined.
    Relation: 淡江理工學刊=Tamkang journal of science and engineering 11(3),頁239-246
    DOI: 10.6180/jase.2008.11.3.02
    Appears in Collections:[Graduate Institute & Department of Chemical and Materials Engineering] Journal Article

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