頁籤選單縮合
題 名 | Solids Fluxes in Consolidating Slurries=沉降壓密泥漿之固體通量分佈 |
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作 者 | 朱敬平; 李篤中; | 書刊名 | Journal of the Chinese Institute of Chemical Engineers |
卷 期 | 32:6 2001.11[民90.11] |
頁 次 | 頁547-554 |
分類號 | 440.325 |
關鍵詞 | 泥漿; 固體通量; 電腦輔助斷層掃描儀; 重力沉降; CATSCAN; Gravitational sedimentation; Solids velocity; Compressibility; |
語 文 | 英文(English) |
中文摘要 | 本篇研究使用電腦輔助斷層掃描儀(Computerized Axial Tomography Scanner, CATSCAN )量測在重力沉降過程中,球土與高嶺土泥漿固體濃度分佈對時間之變化。根據這 些數據,可進一步估算壓密沉積層中之固體速度,以作為增稠槽之設計用;計算結果發現, 局部固體通量並非如過去沉降理論所預測的,僅為局部固體濃度之單一函數。 |
英文摘要 | This study utilized a Computerized Axial Tomography Scanner (CATSCAN) to measure the spatio-temporal evolutions of solids fraction in the gravitational sediments of the kaolin slurries and the UK ball clay slurries. Based on the obtained CATSCAN data the solids velocities in the consolidating sediment were evaluated. The local solids flux was noted not dependent solely on the local solids fraction as commonly assumed in the traditional solids fluxbased theories. |
本系統中英文摘要資訊取自各篇刊載內容。