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:Improvement in Performance on Laminar Countercurrent Concentric Circular Heat Exchangers with External Refluxes
學年91
學期1
出版(發表)日期2002/08/01
作品名稱Improvement in Performance on Laminar Countercurrent Concentric Circular Heat Exchangers with External Refluxes
作品名稱(其他語言)
著者Chii-Dong Ho; Ho-Ming Yeh; Wen-Yi Yang
單位
出版者
著錄名稱、卷期、頁數International Journal of Heat and Mass Transfer 45(17), pp.3559-3569
摘要Considerable improvement of heat transfer in laminar counterflow concentric heat exchangers is obtainable by inserting in parallel an impermeable, resistless sheet to divide an open duct into two subchannels for double-pass operations with external refluxes. Efficiency improvement in heat transfer has been investigated analytically by using an orthogonal expansion technique. The results of improvement in heat transfer efficiency are represented graphically and compared with those in a single-pass operation. The influences of improvement-sheet location and reflux ratio on the enhancement of transfer efficiency as well as on the increment of power consumption have been discussed.
關鍵字
語言英文
ISSN0017-9310;1879-2189
期刊性質國外
收錄於
產學合作
通訊作者Chii-Dong Ho
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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