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035 _a.b10189324
099 9 _aAIT Thesis no. ET-81-14
100 1 _aGazi, Bazlur Rashid
245 1 0 _aDesign and testing of a solar collector to regenerate the liquid absorbent solution of a dehumidification system
260 _aBangkok :
_bAsian Institute of Technology,
_c1982
300 _axi, 62 p.
490 1 _aThesis ;
_vno. ET-81-14
500 _aA thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Environment, Resources and Development
502 _aThesis (M.Eng.) - Asian Institute of Technology, 1982
520 _aA 2 m by Q,5 m trickle type flat plate solar collector was designed, installed and tested to regenerate liquid absorbent solution of calcium chloride. Mass transfer rates of water vapor from the solution to atmospheric air and the regeneration efficiency of the collector were determined. The effect of several parameters such as air flow through the collector, solution flow rates on water desorption rate were observed. The maximum water desorption rate was found to be 0.468 kg/m2 h at an insolation of 938 W/m2 with 46% calcium chloride solution. The collector regeneration efficiency which is the energy utilized for desorption of water vapor divided by the solar energy intercepted by the collector was found to be in the range of 10% to 40%. Mass transfer co-efficient under different conditions were determined and an economic analysis was been made.
650 0 _aSolar collectors
_xTesting
700 1 _aExell, Robert H.B.,
_eChairperson
700 1 _aSaunier, G.Y.,
_eExamination Committee
700 1 _aWalter Despiegelaere, Ir.,
_eExamination Committee
710 2 _aCarl Duisberg Gessellschaft e .V. of the Federal Republic of Germany.,
_eScholarship Donor
810 2 _aAsian Institute of Technology.
_tThesis ;
_vno. ET-81-14
856 _3Full-Text
_uhttp://203.159.5.9/ait-thesis/detail.php?q=B21154
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