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    Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/61672

    Title: Mathematical Modeling and Numerical Simulation for Transport Phenomena in Porous Medium
    Authors: 林宛瑩;Lin,Wan-Ying
    Contributors: 數學系
    Keywords: 多孔介質;飽和層;移流;延散;擴散;吸附與解吸;Porous medium;saturated layer;advection;dispersion;diffusion;adsorption and desorption
    Date: 2013-08-21
    Issue Date: 2013-10-08 15:26:23 (UTC+8)
    Publisher: 國立中央大學
    Abstract: 本篇論文目的在於理解地下水運動的規律和地下水環境,探討並建立地下水運動的
    This study discussed the law of groundwater movement and the groundwater environment, and constructed a mathematical model of groundwater movement. The environment
    was set as groundwater transport of solute in the saturated layer. The focus of this study
    was the physical phenomenon of concentration of solute in groundwater through porous
    medium. The solute transport model was influenced by advection, dispersion and dif-
    fusion. The physical parameters or empirical parameters related to groundwater solute
    transport and the mode of expression and physical significance of these parameters were
    discussed. Some chemical reactions of groundwater solute in the groundwater environment
    also influenced the migration and distribution of concentration, such as radioactive decay,
    infusion and exploitation, adsorption and desorption. These chemical reactions were con-
    sidered to approximate the mathematical modeling to real environment. Some numerical
    methods and values were used to simulate the solute in groundwater environment, the
    concentration migration and distribution of groundwater in the computing range under
    the effects of advection, diffusion, reaction and porosity.
    Appears in Collections:[數學研究所] 博碩士論文

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