教師資料查詢 | 類別: 期刊論文 | 教師: 黃國楨 Hwang, Kuo-Jen (瀏覽個人網頁)

標題:Numerical Simulation of Particle Deposition in Cross-Flow Microfiltration of Binary Particles
學年89
學期2
出版(發表)日期2001/06/01
作品名稱Numerical Simulation of Particle Deposition in Cross-Flow Microfiltration of Binary Particles
作品名稱(其他語言)
著者黃國楨; Hwang,Kuo-jen; Wang,Yun-sheng
單位淡江大學化學工程與材料工程學系
出版者淡江大學
著錄名稱、卷期、頁數淡江理工學刊=Tamkang journal of science and engineering 4(2), pp.119-125
摘要The migration and the deposition of binary submicron particles in cross-flow microfiltration are simulated in this study. The forces exerted on particles are analyzed, and the Newton’s second law of motion is integrated to simulate the velocities and displacements of particles near the membrane surface. The effects of operating conditions on the packing structure of particles and cake porosity are discussed. It can be found that the packing porosity of binary particles is smaller than those of mono-sized due to the cavern and the displacement effects. The simulated results show that looser packing for a given mixing fraction is constructed under a larger cross-flow velocity or a smaller filtration rate. The impact of the mixing fraction of binary particles is demonstrated by the experimental data of particle packing under gravity.
關鍵字
語言英文
ISSN1560-6686
期刊性質國內
收錄於
產學合作
通訊作者
審稿制度
國別中華民國
公開徵稿
出版型式,紙本
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