Theoretical and Experimental Studies of Immediate Assisted Solar Air Gap Membrane Distillation
學年 102
學期 1
發表日期 2013-11-22
作品名稱 Theoretical and Experimental Studies of Immediate Assisted Solar Air Gap Membrane Distillation
作品名稱（其他語言）
著者 Ho, Chii-Dong; Cheng, Chun-Hsuan; Wu, Kun-Yi; Wang, Po-Hsiang
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 台灣化學工程學會第60週年年會暨國科會化工學門成果發表
會議地點 臺北市, 臺灣
摘要 A new design of the air gap membrane distillation system equipped with a solar absorber was investigated theoretically and experimentally for saline water desalination, which the integration unit possessing an immediate assisted solar absorber for energy resources and air gap membrane distillation for desalination. The theoretical formulations are developed and the resultant equations are solved by the Newton-Raphson method. The theoretical predictions show that the solar assisted AGMD system accomplishes a better device performance in pure water productivity than that of the conventional AGMD system. The good agreement is achieved between the theoretical predictions and the experimental runs in the present study. The effects of the fluid inlet temperature, volumetric flow rate, air gap thickness and incident solar radiation on the heat transfer efficiency and the productivity of pure water are discussed in this study. The theoretical results indicate that the pure water productivity increases with increasing the inlet temperature of hot fluid,volumetric flow rate and incident solar radiation. Moreover, the theoretical prediction of the best thermal efficiency in IAS-AGMD system was obtained as the air gap thickness is of 2.5 mm.
關鍵字 Countercurrent flow;Direct contact membrane distillation;Temperature polarization Mass flux increment;Eddy promoter
語言 en_US
收錄於
會議性質 國內
校內研討會地點 無
研討會時間 20131122~20131123
通訊作者 Ho, Chii-Dong
國別 TWN
公開徵稿 Y
出版型式 電子版
出處 Desalination and Water Treatment 57(9), pp.3846-3860
相關連結

機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/98891 )

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