剪力槽內粒子流之應力與傳輸現象分析

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楊文龍(Wen-Long Yang) 查詢紙本館藏

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機械工程學系

論文名稱

剪力槽內粒子流之應力與傳輸現象分析

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關鍵字(中)

★ 剪力槽

關鍵字(英)

論文目次

摘要i附表目錄iv附圖目錄v符號說明x第一章簡介1 1.1粒子流簡介1 一、顆粒體介紹1 二、粒子流與一般流體之異同3 三、粒子流之研究發展6 四、剪力粒子流的研究歷史12 1.2研究方向與架構15第二章實驗方法17 2.1 實驗設備17 2.2 實驗原理與方法27 一、Correlation簡介27 二、Correlation程式流程30 2.3 粒子溫度之概念32 2.4 剪力槽內剪應力分析332.5 自我擴散理論35 2.6 實驗步驟37 2.7 誤差校正41 一、誤差來源41 二、誤差校正(Calibration)41第三章結果與討論44 3.1速度曲線分布圖與粒子溫度分布圖44 3.2剪力槽內應力分析50 3.3粒子擴散位移與擴散係數56第三章結論59參考文獻61

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指導教授

蕭述三(Shu-San Hsiau)

審核日期

2000-7-10

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