本實驗主要為利用不同密度的鹽水填充產生密度層變的環境流體，再利用台車相對環境流體的移動模擬環境流體的橫向流動，以從中瞭解氣泡羽昇流對環境流體的實際影響。實驗中藉由影像擷取設備，將水槽內氣泡羽昇流以影像的方式呈現，再加上導電率計之量測以瞭解在氣泡羽昇流中層變破壞的情形，以求其密度層變的變化。

摘要 i
目錄 ii
圖表目錄 iv
符號說明 viii
第一章 導論 1
1-1 緒言 1
1-2 研究動機 1
1-3 文獻回顧 2
1-4 研究目的 3
1-5 實驗方法 3
第二章 實驗配置與方法 5
2-1 實驗器材及率定 5
2-2 密度填充系統 8
2-3 影像擷取系統 9
2-4 氣體排放系統 10
2-5 實驗流程 10
第三章 數據處理與分析 12
3-1 密度分佈之取樣分析 12
3-2 因次分析 13
3-3 混合效率 17
第四章 實驗結果與分析討論 19
4-1 流場型態探討 19
4-2 氣體排放量的影響 20
4-3 橫流流速之影響 21
4-4 線性密度層變參數之影響 22
第五章 結論 24
參考文獻 25
圖表 27
誌謝 71

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