教師資料查詢 | 類別: 期刊論文 | 教師: 葉和明 Yeh Ho-ming (瀏覽個人網頁)

標題:Collector Efficiency in Downward-Type Double-Pass Solar Air Heaters with Attached Fins and Operated by External Recycle
學年100
學期2
出版(發表)日期2012/07/01
作品名稱Collector Efficiency in Downward-Type Double-Pass Solar Air Heaters with Attached Fins and Operated by External Recycle
作品名稱(其他語言)
著者Yeh, Ho-ming; Ho, Chii-dong
單位淡江大學化學工程與材料工程學系
出版者Basel: M D P I AG
著錄名稱、卷期、頁數Energies 5(8), pp.2692-2707
摘要The collector efficiency in a downward-type double-pass external-recycle solar air heater with fins attached on the absorbing plate has been investigated theoretically. Considerable improvement in collector efficiency is obtainable if the collector is equipped with fins and the operation is carried out with an external recycle. Due to the recycling, the desirable effect of increasing the heat transfer coefficient compensates for the undesirable effect of decreasing the driving force (temperature difference) of heat transfer, while the attached fins provide an enlarged heat transfer area. The order of performances in the devices of same size is: double pass with recycle and fins > double pass with recycle but without fins > single pass without recycle and fins.
關鍵字
語言英文
ISSN1996-1073
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
國別瑞士
公開徵稿
出版型式電子版
相關連結
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