Correlation of solar radiation with cloud cover and relative sunshine duration

被引:23
|
作者
Ododo, JC
Agbakwuru, JA
Ogbu, FA
机构
[1] Department of Physics, Fed. Univ. of Technology, PMB 2076, Yola
[2] Department of Mechanical Engineering, Fed. Univ. of Technology, PMB 2076, Yola
[3] Dept. Math., Stat. Operations Res., Fed. Univ. of Technology, PMB 2076, Yola
关键词
solar radiation; sunshine duration; cloud cover; correlation;
D O I
10.1016/0196-8904(96)86837-3
中图分类号
O414.1 [热力学];
学科分类号
摘要
An attempt has been made to correlate the total solar radiation with cloud cover and relative sunshine duration for three Nigerian stations-Gusau, Potiskum and Yola. For Potiskum, an excellent fit was obtained (standard error of estimate less than or equal to 0.003, adjusted coefficient of determination = 0.996, and maximum percentage error less than or equal to 0.90%) for both yearly and seasonal variations. For the other two stations, satisfactory results were also obtained, especially when seasonal variations are considered. (C) 1996 Elsevier Science Ltd.
引用
收藏
页码:1555 / 1559
页数:5
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