UNGLAZED SOLAR COLLECTOR PERFORMANCE-CHARACTERISTICS

被引:9
作者
MORRISON, GL
GILLIAERT, D
机构
[1] Commission of the European Communities, Joint Research Centre, Ispra
[2] School of Mechanical and Manufacturing Engineering, University of New South Wales, Sydney
来源
JOURNAL OF SOLAR ENERGY ENGINEERING-TRANSACTIONS OF THE ASME | 1992年 / 114卷 / 03期
关键词
D O I
10.1115/1.2930005
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
A modified form of the Hottel-Whillier-Bliss solar collector efficiency function is investigated for unglazed solar collector characterisation. The modified function includes allowance for long-wave sky radiation and wind speed on collector performance. The effect of uncertainties in long-wave radiation and wind speed measurement on the evaluation of the collector efficiency is discussed. The use of four coefficient and three coefficient forms of the modified Hottel-Whillier-Bliss function are considered from the point of view of test data reliability.
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页码:194 / 200
页数:7
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