El-Sayed, A., Hassanain, A., Mosalhi, S. (2010). SOLAR ENERGY FLUX INCIDENT ON A HORIZONTAL PLANE OF DIFFERENT EGYPTIAN LOCATIONS FOR AGRICULTURAL APPLICATIONS. test, 27(4), 2086-2103. doi: 10.21608/mjae.2010.105419
A. S. El-Sayed; A. A. Hassanain; S. M. Mosalhi. "SOLAR ENERGY FLUX INCIDENT ON A HORIZONTAL PLANE OF DIFFERENT EGYPTIAN LOCATIONS FOR AGRICULTURAL APPLICATIONS". test, 27, 4, 2010, 2086-2103. doi: 10.21608/mjae.2010.105419
El-Sayed, A., Hassanain, A., Mosalhi, S. (2010). 'SOLAR ENERGY FLUX INCIDENT ON A HORIZONTAL PLANE OF DIFFERENT EGYPTIAN LOCATIONS FOR AGRICULTURAL APPLICATIONS', test, 27(4), pp. 2086-2103. doi: 10.21608/mjae.2010.105419
El-Sayed, A., Hassanain, A., Mosalhi, S. SOLAR ENERGY FLUX INCIDENT ON A HORIZONTAL PLANE OF DIFFERENT EGYPTIAN LOCATIONS FOR AGRICULTURAL APPLICATIONS. test, 2010; 27(4): 2086-2103. doi: 10.21608/mjae.2010.105419

SOLAR ENERGY FLUX INCIDENT ON A HORIZONTAL PLANE OF DIFFERENT EGYPTIAN LOCATIONS FOR AGRICULTURAL APPLICATIONS

Misr Journal of Agricultural Engineering
Article 65, Volume 27, Issue 4, October 2010, Pages 2086-2103    PDF (712.43 K)
Document Type: Original Article
DOI: 10.21608/mjae.2010.105419
Authors
A. S. El-Sayed1; A. A. Hassanain2; S. M. Mosalhi3
1Prof. of Agr. Eng., Suez-Canal Univ., Egypt.
22 Assoc. Prof. of Agr. Eng., Suez-Canal Univ., Egypt.
3Agr. Eng., Egypt.
Abstract
Solar energy is the main parameter, which affects both photovoltaic pumps and crops evapo-transpiration. A micro computer program derived for mapping the incident solar energy over Egypt (22o to 32o and 24o to 38o latitude and longitude angles, respectively). The derived model transforms the solar altitude angle to solar radiation intensity, which integrated between sunrise and sunset to compute the incident solar energy. The model was validated with the measured solar energy with average deviation percent of -3.5 %. The daily average solar energy flux incident on a horizontal plane was 5.72 kWh/m2/day.
Keywords
Solar energy over Egypt; Agricultural application
References
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