Performance improvement of a double-pass V-corrugated solar air heater under recycling operation
學年 105
學期 1
出版（發表）日期 2016-11-18
作品名稱 Performance improvement of a double-pass V-corrugated solar air heater under recycling operation
作品名稱（其他語言）
著者 Chii-Dong Ho; Yi-En Tien; Hsuan Chang
單位
出版者
著錄名稱、卷期、頁數 International Journal of Green Energy 13(15), p.1547-1555
摘要 The device performance of double-pass V-corrugated solar air heaters with external recycle was investigated experimentally and theoretically. The comparison between V-corrugated and flat-plate collectors was made to show the thermal efficiency improvement with various operating parameters. The results show that the collector efficiency improvement of the recycling double-pass V-corrugated operation is much higher than those of the other configurations under various recycle ratios and mass flow rates. However, there exists the penalty on the power consumption increment due to implementing V-corrugated channel into the solar air heaters, an economic consideration on both the heat-transfer efficiency enhancement and power consumption increment for the double-pass V-corrugated device was also delineated. The experimental setup was carried out to validate the theoretical predictions, and the fairly good agreement between both results was achieved with the error analysis of 0.48-1.83%.
關鍵字 Double-pass operation;heat transfer efficiency;recycle effect;solar air heater;V-corrugated absorber
語言 en_US
ISSN 1543-5083
期刊性質 國外
收錄於 SCI
產學合作
通訊作者 Chii-Dong Ho
審稿制度 否
國別 USA
公開徵稿
出版型式 ,電子版
相關連結

機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/108690 )

SDGS 潔淨水與衛生,可負擔的潔淨能源