教師資料查詢 | 類別: 期刊論文 | 教師: 吳容銘 Wu Jung-ming (瀏覽個人網頁)

標題:Hot Zone in a Hydrocyclone for Particles Escape from Overflow
學年97
學期1
出版(發表)日期2008/08/01
作品名稱Hot Zone in a Hydrocyclone for Particles Escape from Overflow
作品名稱(其他語言)
著者Hsu, Chih-yuan; Wu, Rome-ming
單位淡江大學化學工程與材料工程學系
出版者Philadelphia: Taylor & Francis Inc.
著錄名稱、卷期、頁數Drying Technology 26(8), pp.1011-1017
摘要Hydrocyclone separation techniques have recently been used in an increasing number of applications. Three-dimensional simulation of a hydrocyclone was accomplished under three different flow splits S, say, 0.14, 0.25, and 0.44. Supplementary to standard Reynolds stress turbulence model (RSM), hydrodynamic behavior of flow in the hydrocyclone could be realized more clearly. With a discrete-phase model (DPM), particles in the hydrocyclone could be traced and the performance of the hydrocyclone could be evaluated. This simulation showed that the position or shape of a vortex finder might be a factor influencing short circuit. Particles with large densities have long residence times at small size, while particles with small densities have long residence times at large size. A hot zone that particles flow into will eventually flow out through overflow is three-dimensionally displayed.
關鍵字CFD; Discrete phase; Efficiency; Hydrocyclone; Residence time
語言英文
ISSN0737-3937
期刊性質國內
收錄於SCI;EI
產學合作
通訊作者
審稿制度
國別美國
公開徵稿
出版型式
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