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:Collector efficiency in downward-type internal-recycle solar air heaters with attached fins
學年102
學期1
出版(發表)日期2013/10/01
作品名稱Collector efficiency in downward-type internal-recycle solar air heaters with attached fins
作品名稱(其他語言)
著者Yeh, Ho-Ming; Ho, Chii-Dong
單位
出版者
著錄名稱、卷期、頁數Energies 6(10), pp.5130-5144
摘要The internal-recycle operation effect on collector efficiency in downward-type rectangular solar air heaters with attached fins is theoretically investigated. It is found that considerable collector efficiency is obtainable if the collector has attached fins and the operation is carried out with internal recycling. The recycling operation increases the fluid velocity to decrease the heat transfer resistance, compensating for the undesirable effect of decreasing the heat transfer driving force (temperature difference) due to remixing. The attached fins provide an enlarged heat transfer area. The order of performance in a device 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collector efficiency;solar air heater;downward type;fins attached;flat plate;internal recycle
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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