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:Double-Pass Flow Heat Transfer in a Parallel-Plate Channel for Improved Device Performance under Uniform Heat Fluxes
學年95
學期2
出版(發表)日期2007/06/01
作品名稱Double-Pass Flow Heat Transfer in a Parallel-Plate Channel for Improved Device Performance under Uniform Heat Fluxes
作品名稱(其他語言)
著者Ho, Chii-dong; Chuang, Yu-jui; Tu, Jr-wei
單位淡江大學化學工程與材料工程學系
出版者Elsevier
著錄名稱、卷期、頁數International Communications in Heat and Mass Transfer 50(11-12), pp.2208-2216
摘要A design of inserting in parallel an impermeable sheet to divide an open conduit into two subchannels for conducting double-pass laminar countercurrent operations under uniform heat fluxes, resulting in substantially improved the heat-transfer rate, has been designed and investigated theoretically by using an eigenfunction expansion in terms of power series for the homogeneous part and an asymptotic solution for the non-homogeneous part. The theoretical results of heat-transfer efficiency enhancement in double-pass parallel-plate heat exchangers are represented graphically and compared with those in the single-pass operations without an impermeable sheet inserted. The influence of the impermeable-sheet location on the heat-transfer efficiency enhancement as well as on the power consumption increment in double-pass operations has also been delineated.
關鍵字Heat transfer;Parallel-plate channel;Double-pass operation;Uniform heat fluxes;Conjugated Graetz problems
語言英文
ISSN0735-1933
期刊性質國外
收錄於SCI;EI;
產學合作
通訊作者Ho, Chii-dong
審稿制度
國別英國
公開徵稿
出版型式,電子版,紙本
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