English  |  正體中文  |  简体中文  |  Items with full text/Total items : 49942/85109 (59%)
Visitors : 7787963      Online Users : 66
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version
    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/98891


    Title: Theoretical and Experimental Studies of Immediate Assisted Solar Air Gap Membrane Distillation
    Authors: Ho, Chii-Dong;Cheng, Chun-Hsuan;Wu, Kun-Yi;Wang, Po-Hsiang
    Contributors: 淡江大學化學工程與材料工程學系
    Keywords: Countercurrent flow;Direct contact membrane distillation;Temperature polarization Mass flux increment;Eddy promoter
    Date: 2013-11-22
    Issue Date: 2014-09-24 16:10:58 (UTC+8)
    Abstract: 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.
    Relation: Desalination and Water Treatment 57(9), pp.3846-3860
    DOI: 10.1080/19443994.2014.989274
    Appears in Collections:[化學工程與材料工程學系暨研究所] 會議論文

    Files in This Item:

    There are no files associated with this item.

    All items in 機構典藏 are protected by copyright, with all rights reserved.


    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - Feedback