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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/100576


    Title: Numerical Simulations of Hydraulic Jumps in Water Sloshing and Water Impacting
    Authors: Tzung-hang Lee, Zhengquan Zhou & Yusong Cao
    Contributors: 機械與機電工程學系暨研究所
    Date: 2002-03-01
    Issue Date: 2015-03-06 12:19:12 (UTC+8)
    Abstract: A numerical investigation on Glimm's method as applied to water sloshing and impacting is carried out. Emphasis is given to the handling and predicting hydraulic jumps. The effects of the spatial and temporal discretizations are examined. Three shallow water problems, 1) dam-breaking problem, 2) water sloshing in a rolling tank, and 3) impact of breaking of a water reservoir are studied. It is shown numerically that Glimm's method is stable and converged solutions can be obtained. The characteristics of the hydraulic jumps are well captured by the numerical calculations. The numerical results are in good agreement with either analytical solutions or experimental data.
    Relation: Journal of Fluid Engineering 124(1), pp.215-226
    DOI: 10.1115/1.1436097
    Appears in Collections:[機械與機電工程學系暨研究所] 期刊論文

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