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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/88189

    Title: Highly Porous Sphere Moving Through Centerline of Circular Tube Filled with Newtonian Fluid
    Authors: Wu, R. M.;Lee, D. J.
    Contributors: 淡江大學化學工程與材料工程學系
    Keywords: Porous sphere;Tube;Hydrodynamic drag;Computation
    Date: 1999-12
    Issue Date: 2013-04-13 15:45:17 (UTC+8)
    Publisher: Pergamon
    Abstract: This work numerically evaluates the fluid flow field and hydrodynamic drag exerted on a highly porous sphere moving through the centerline of a circular tube filled with a Newtonian fluid at a Reynolds number ranging from 0.1 to 40. When the sphere’s permeability becomes high, no boundary layer separation occurs in the after-sphere region at a large Reynolds number. The drag force data presented herein can be used to approximately estimate the drag force of processes considering a highly porous sphere moving through the centerline of a circular tube.
    Relation: Chemical Engineering Science 54(23), pp.5717-5722
    DOI: 10.1016/S0009-2509(99)00116-5
    Appears in Collections:[化學工程與材料工程學系暨研究所] 期刊論文

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