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:Evaluation of a Recirculation Scheme for Ice Storage Melting with Air as the Working Fluid
學年100
學期1
出版(發表)日期2011/10/07
作品名稱Evaluation of a Recirculation Scheme for Ice Storage Melting with Air as the Working Fluid
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Philadelphia: Taylor & Francis Inc.
著錄名稱、卷期、頁數Heat Transfer Engineering 29(3), pp.295-305
摘要A new device has been developed for producing chilled air in the heat discharge flux for a cool-thermal discharge system with melt removal and external recycling, resulting in substantial improvement in the heat transfer rate. A mathematical formulation is developed using the integral boundary-layer analysis associated with the moving boundary condition. The theoretical predictions are presented graphically and compared to that in the device without external recycling and with the same working dimensions under a specified volumetric air flow rate. Considerable improvement in heat transfer is obtainable by employing the recycling operation instead of using the device without external recycling. The effects of the volumetric air flow rate and recycling ratio on the heat transfer efficiency enhancement and power consumption increment are also discussed. This study provides an improved heat-transfer efficiency design for a cool-thermal discharge system. The mathematical treatment presented in this study can be applied to any heat convection-conduction problems with moving boundaries.
關鍵字
語言英文(美國)
ISSN0145-7632;1521-0537
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
國別美國
公開徵稿
出版型式,電子版,紙本
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