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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/102740

    Title: Analytical and experimental studies of wire mesh packed double-pass solar air heaters under recycling operation
    Authors: Ho, Chii-Dong;Chang, Hsuan;Lin, Chun-Sheng;Chao, Chun-Chieh;Tien, Yi-En
    Contributors: 淡江大學化學工程與材料工程學系
    Keywords: Wire mesh packed;Heat-transfer efficiency;Recycling double-pass;Solar air heater
    Date: 2015-03-28
    Issue Date: 2015-05-04 10:22:26 (UTC+8)
    Publisher: Elsevier Ltd
    Abstract: The device performance of a solar air heater featured with recycling as well as wire mesh packed was investigated experimentally and theoretically. The deviations between the theoretical predictions and experimental measurements were calculated within 1.07-9.32%. Comparisons were made among different designs including the single-pass, flatplate double-pass, and recycling wire mesh packed double-pass operations. The applications of wire mesh and recycle-effect concept to the present study were proposed in aiming to strengthen the convective heat transfer coefficient due to the turbulence enlargement. The collector efficiency of the recycling wire mesh packed doublepass operation is much higher than the other configurations under various recycle ratios and mass flow rates.
    Appears in Collections:[Graduate Institute & Department of Chemical and Materials Engineering] Proceeding

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    38 (ICAE-2015) Final.pdf162KbAdobe PDF389View/Open
    Analytical and experimental studies of wire mesh packed double-pass solar air heaters under recycling operation_議程.pdf16116KbAdobe PDF120View/Open

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