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:Device performance improvement of double-pass wire mesh packed solar air heaters under recycling operation conditions
學年104
學期1
出版(發表)日期2016/01/22
作品名稱Device performance improvement of double-pass wire mesh packed solar air heaters under recycling operation conditions
作品名稱(其他語言)
著者Ho, Chii-Dong; Chang, Hsuan; Lin, Chun-Sheng; Chao, Chun-Chieh; Tien, Yi-En
單位
出版者
著錄名稱、卷期、頁數Energies 9(2), p.68-77
摘要The improvement of device performance of a recycling solar air heater featuring a wire mesh packing was investigated experimentally and theoretically. The application of the wire mesh packing and recycle-effect concept to the present study were proposed aiming to strengthen the convective heat-transfer coefficient due to increased turbulence. Comparisons were made among different designs, including the single-pass, flat-plate double-pass and recycling double-pass wire mesh packed operations. The collector efficiency of the recycling double-pass wire mesh packed solar air heater was much higher than that of the other configurations for various recycle ratios and mass flow rates scenarios. The power consumption increment due to implementing wire mesh in solar air heaters was also discussed considering the economic feasibility. A fairly good agreement between theoretical predictions and experimental measurements was achieved with an analyzed error of 1.07%–9.32%.
關鍵字wire mesh packing;heat-transfer efficiency;double-pass;recycling;solar air heater
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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