USEFUL OPERATION TIME OF A FLAT-PLATE SOLAR COLLECTOR AND NOON EQUIVALENT TIME

被引:0
|
作者
ZAMFIR, E [1 ]
OANCEA, C [1 ]
BADESCU, V [1 ]
机构
[1] INST POLYTECH BUCAREST,R-79590 BUCHAREST,ROMANIA
来源
REVUE GENERALE DE THERMIQUE | 1993年 / 32卷 / 378期
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中图分类号
O414.1 [热力学];
学科分类号
摘要
The evaluation of the useful heat supplied by a solar collector requires to take into account both the meteorological data and the constructive parameters of the device. This paper deals with the analysis of the energy balance in a solar collector. Non-dimensional factors were introduced for each of the energy fluxes. They allow to discuss the main parameters which have to be taken into account when studying the absorption of solar energy and the thermal energy delivery. The useful operation time of a solar collector is analysed.
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页码:324 / 328
页数:5
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