Heat-transfer enhancement in double-pass flat-plate solar air heaters with recycle
學年 94
學期 1
出版(發表)日期 2005-09-01
作品名稱 Heat-transfer enhancement in double-pass flat-plate solar air heaters with recycle
作品名稱(其他語言)
著者 葉和明
單位 淡江大學化學工程與材料工程學系
出版者
著錄名稱、卷期、頁數 Energy 30, p.2796
摘要 This work theoretically and experimentally investigates a device for inserting an absorbing plate into the double-pass channel in a flat-plate solar air heater with recycle. This method substantially improves the collector efficiency by increasing the fluid velocity. The results are represented graphically and compared with a downward-type single-pass solar air heater. Considerable improvement in heat transfer is obtainable by employing recycle-type double-pass devices instead of single-pass devices or a conventional double-pass heater with the same flow rate. The absorbing plate location influence on heat-transfer efficiency enhancement and the hydraulic dissipated power increment is also discussed.
關鍵字
語言 zh_TW
ISSN
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 TWN
公開徵稿
出版型式 ,電子版
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機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/71770 )

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