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    請使用永久網址來引用或連結此文件: http://ir.lib.ncu.edu.tw/handle/987654321/26946


    題名: Tool design in electrochemical machining considering the effect of thermal-fluid properties
    作者: Chang,CS;Hourng,LW;Chung,CT
    貢獻者: 機械工程研究所
    關鍵詞: NUMERICAL-SOLUTION;CATHODE
    日期: 1999
    上傳時間: 2010-06-29 18:03:53 (UTC+8)
    出版者: 中央大學
    摘要: The effect of thermal-fluid properties are considered in the numerical simulation of the tool shape for a given workpiece shape in electrochemical machining. An embedding method is used for this inverse problem. A bubbly two-phase, one-dimensional flow model and a one-phase, two-dimensional flow model are applied to predict the fluid field of the electrolyte, respectively. Results show that the void fraction is the most important factor in determining the electrolyte conductivity and the shape of the workpiece. The proper machining conditions and numerical parameters are important to obtain a good solution. The relative error can be reduced under 0.002.
    關聯: JOURNAL OF APPLIED ELECTROCHEMISTRY
    顯示於類別:[機械工程研究所] 期刊論文

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