| Double-Pass Flat-Plate Solar Air Heaters with External Recycle | |
|---|---|
| 學年 | 96 |
| 學期 | 1 |
| 發表日期 | 2007-09-16 |
| 作品名稱 | Double-Pass Flat-Plate Solar Air Heaters with External Recycle |
| 作品名稱（其他語言） | |
| 著者 | Ho, Chii-Dong; Wang, R. C.; Chen, T. C. |
| 作品所屬單位 | 淡江大學化學工程與材料工程學系 |
| 出版者 | |
| 會議名稱 | European Congress of Chemical Engineering-6 |
| 會議地點 | Copenhagen, Denmark |
| 摘要 | A new device of inserting an absorbing plate to divide a flat-plate channel into two channels with fins attached and external recycling at the ends, resulting in substantially improving the heat transfer efficiency, has been investigated both experimentally and theoretically. The agreement of the theoretical predictions with those measured values from the experimental results is fairly good. The experimental and theoretical results are represented graphically and compared with that in the downward-type single-pass solar air heaters of the same size without recycling. Considerable improvement in heat transfer is obtained by employing double-pass operations with external recycling and fin attached over and under the absorbing plate. The influences of recycle ratio and absorbing plate location on the heat-transfer efficiency enhancement as well as on the power consumption increment have been also delineated. |
| 關鍵字 | Solar air heaters;flat-plate type;double-pass operations;collector efficiency. |
| 語言 | en_US |
| 收錄於 | |
| 會議性質 | 國際 |
| 校內研討會地點 | 無 |
| 研討會時間 | 20070916~20070921 |
| 通訊作者 | |
| 國別 | USA |
| 公開徵稿 | |
| 出版型式 | |
| 出處 | European Congress of Chemical Engineering-6 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/53738 ) |
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