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    題名: Highly Porous Sphere Moving Through Centerline of Circular Tube Filled with Newtonian Fluid
    作者: Wu, R. M.;Lee, D. J.
    貢獻者: 淡江大學化學工程與材料工程學系
    關鍵詞: Porous sphere;Tube;Hydrodynamic drag;Computation
    日期: 1999-12
    上傳時間: 2013-04-13 15:45:17 (UTC+8)
    出版者: Pergamon
    摘要: 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.
    關聯: Chemical Engineering Science 54(23), pp.5717-5722
    DOI: 10.1016/S0009-2509(99)00116-5
    顯示於類別:[化學工程與材料工程學系暨研究所] 期刊論文

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