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:An Analytical Study of Mass Transfer Efficiency in Double-Pass Parallel-Plate Mass Exchangers under Uniform Wall Fluxes
學年95
學期1
出版(發表)日期2006/12/20
作品名稱An Analytical Study of Mass Transfer Efficiency in Double-Pass Parallel-Plate Mass Exchangers under Uniform Wall Fluxes
作品名稱(其他語言)
著者Ho, Chii-dong; Tu, Jr-wei; Fu, Jiun-jiau
單位淡江大學化學工程與材料工程學系
出版者Society of Chemical Engineers
著錄名稱、卷期、頁數Journal of Chemical Engineering of Japan 39(12), pp.1243-1254
摘要A permeable barrier was inserted to divide an open duct into two subchannels of uniform wall fluxes for conducting double-pass laminar countercurrent operations. The mass transfer rate of such a double-pass device was substantially improved and has been investigated theoretically by using an eigenfunction expansion in power series.
The theoretical predictions of mass-transfer efficiency enhancement in double-pass parallel-plate mass exchangers were represented graphically and compared with those in an open duct of single-pass operation (without a permeable barrier inserted). The results show that the double-pass operation can effectively enhance the mass transfer efficiency and especially when the permeable-barrier position is appropriately adjusted.
關鍵字Mass Transfer;Parallel-Plate Channel;Double-Pass Operation;Uniform Wall Fluxes;Conjugated Graetz Problems
語言英文
ISSN0021-9592;1881-1299
期刊性質國內
收錄於SCI;EI;
產學合作
通訊作者
審稿制度
國別日本
公開徵稿
出版型式,電子版,紙本
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