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035 _a.b10167560
099 9 _aAIT Thesis no. ET-81-11
100 0 _aSompan Poolpol
245 1 0 _aConstruction of an original test bed for evaluating solar collector performance non-linearly
260 _aBangkok :
_bAsian Institute of Technology,
_c1981
300 _axi, 55 p.
490 1 _aThesis ;
_vno. ET-81-11
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, 1981
520 _aTesting of solar collectors following the standard methods is time consuming . The performance of the collector resulted from data assessment through linear regression method providing by t he manufacture is not correct if the working conditions are different from the test conditions. Professor G.Y. Saunier has proposed his non- linear model applied to any working condition. Two test beds were constructed in order to determine t he intrinsic parameters needed . Three kinds of commercial collectors were tested and the error of the results and instruments used were analyzed statistically. It was shown that the accuracy of differential temperature measuring device was not high enough so that the large error happened at low water temperature . The new method of determing back and side loss coefficient of the collector was suggested and some problems in t he experimental work were discussed.
650 0 _aSolar collectors
_xTesting
700 1 _aSaunier, G.Y.,
_eChairperson
700 1 _aFollea, D.,
_eExamination Committee
700 1 _aExell, Robert H.B.,
_eExamination Committee
710 2 _aUSAID- ASEAN,
_eScholarship Donor
810 2 _aAsian Institute of Technology.
_tThesis ;
_vno. ET-81-11
856 _3Full-Text
_uhttp://203.159.5.9/ait-thesis/detail.php?q=B21579
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