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研究生: 陳文正
Wen-Zhen Cheng
論文名稱: 不同密度顆粒於振動床中之分離現象分析
指導教授: 蕭述三
Shu-San Hsiau
口試委員:
學位類別: 碩士
Master
系所名稱: 工學院 - 機械工程學系
Department of Mechanical Engineering
畢業學年度: 89
語文別: 中文
論文頁數: 60
中文關鍵詞: 分離係數分離最終值顆粒體振動床
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  • 摘要………………………………………………………………… I 目錄………………………………………………………………… Ⅱ 附表目錄…………………………………………………………… Ⅳ 附圖目錄…………………………………………………………… V 符號說明…………………………………………………………… Ⅸ 第一章 簡介 1.1 粒子流簡介………………………………………………… 1 1.2 垂直振動床的研究歷史…………………………………… 1 1.3 分離現象的發展研究……………………………………… 2 1.4 研究方向…………………………………………………… 5 第二章 實驗設備與方法 2.1 實驗裝置…………………………………………………… 6 2.2 實驗操作步驟……………………………………………… 10 2.3 實驗計算原理……………………………………………… 12 2.3.1 速度向量、溫度的計算……………………………… 12 2.3.2 分離係數……………………………………………… 16 2.3.3 迴流速度……………………………………………… 17 2.3.4 分離最終值…………………………………………… 17 2.4 誤差分析…………………………………………………… 17 第三章 結果與討論 3.1 不同時間分離流場狀態…………………………………… 19 3.2 分離係數…………………………………………………… 21 3.3 密度比與參數的關係……………………………………… 25 第四章 結論…………………………………………………… 27 參考文獻…………………………………………………………… 28

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