Dorvlo, Atsu S.S.; Ampratwum, David B. - In: Renewable Energy 20 (2000) 4, pp. 435-443
Harmonic models were computed using mean monthly average daily values of global irradiation for seven stations in Oman. Pertinent amplitudes and phase angles have been obtained for each station. The results show the dominance of the first two harmonics in the southern stations, Salalah and...