EFFECTS OF DUST ACCUMULATION ON PERFORMANCES OF THERMAL AND PHOTOVOLTAIC FLAT-PLATE COLLECTORS

被引:112
作者
SAID, SAM
机构
[1] Mechanical Engineering Department, King Fahd University of Petroleum and Minerals, Dhahran
关键词
D O I
10.1016/0306-2619(90)90019-A
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
The performances of one photovoltaic and two thermal panels during several months of outdoor exposure have been measured. For the photovoltaic panel, the average degradation rate of the efficiency was 7% per month, whereas, for the thermal panels, the average degradation rate on the optical efficiency ranged from 2·8% to 7% per month for this maritime-desert-subzone type of environment. © 1990.
引用
收藏
页码:73 / 84
页数:12
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