教師資料查詢 | 類別: 期刊論文 | 教師: 何啟東 Ho, Chii-dong (瀏覽個人網頁)

標題:Analytical Study of Multipass Laminar Counterflow Mass Exchangers through a Parallel-Plate Channel
學年91
學期2
出版(發表)日期2003/06/10
作品名稱Analytical Study of Multipass Laminar Counterflow Mass Exchangers through a Parallel-Plate Channel
作品名稱(其他語言)
著者Ho, Chii-dong; Tu, Jr-wei
單位淡江大學化學工程與材料工程學系
出版者American Chemical Society (ACS)
著錄名稱、卷期、頁數Industrial & engineering chemistry research 42(14), pp.3470-3479
摘要.A multipass mass exchanger through a parallel-plate channel by inserting three permeable barriers with uniform wall concentration was designed and the mathematical formulation was investigated for solving such a conjugated Graetz problem by using an orthogonal expansion technique. Considerable improvement in the mass-transfer efficiency is obtainable by such multipass operations with suitable adjustment of the permeable-barrier locations. Comparisons of analytical results have shown that the multipass device can enhance the mass-transfer efficiency compared with those of the single-pass (without permeable barrier inserted) and double-pass operations of the same size in the previous work. The ratio of the improvement of transfer efficiency to the increment of power consumption has been determined to make good economic sense.
關鍵字
語言英文(美國)
ISSN1520-5045;0888-5885
期刊性質國外
收錄於
產學合作
通訊作者
審稿制度
國別美國
公開徵稿
出版型式,電子版,紙本
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