CHARACTERISTICS OF SOLAR-RADIATION IN THE SAHEL - CASE-STUDY - NIAMEY, NIGER

被引：7

作者：

FRANGI, JP

YAHAYA, S

PIRO, J

机构：

[1] OFF NIGERIEN ENERGIE SOLAIRE,NIAMEY,NIGER

[2] UNIV NIAMEY,FAC SCI,NIAMEY,NIGER

来源：

SOLAR ENERGY | 1992年 / 49卷 / 03期

关键词：

D O I：

10.1016/0038-092X(92)90067-K

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 principle climatic characteristics of the region of Niamey, Niger, in the Sahelian belt are illustrated on the basis of long meteorological series and with the aim of understanding the influence of dust on radiation. Empirical formulae are presented which make it possible to determine global radiation on the basis of duration of insolation, and diffuse radiation on the basis of global radiation. These formulae contain monthly constants, and it is shown that these are linked. The formulae are of practical interest for users of solar energy in the region.

引用

页码：159 / 166

页数：8

共 14 条

[1]

ASSEFA A, 1988, AFRI J SCI TECH SE A, V7, P47

[2] DIFFUSE SOLAR-RADIATION STATISTICS FOR ITALY [J].