Estimation of Mean Monthly Solar Radiation Components and Clearness Index

  IJETT-book-cover  International Journal of Engineering Trends and Technology (IJETT)          
  
© 2016 by IJETT Journal
Volume-34 Number-1
Year of Publication : 2016
Authors : S. U. Muhammad, D. B. Yahaya, J. S. Enaburekhan
  10.14445/22315381/IJETT-V34P207

MLA 

S. U. Muhammad, D. B. Yahaya, J. S. Enaburekhan"Estimation of Mean Monthly Solar Radiation Components and Clearness Index", International Journal of Engineering Trends and Technology (IJETT), V34(1),35-38 April 2016. ISSN:2231-5381. www.ijettjournal.org. published by seventh sense research group

Abstract
Estimation of the component of solar radiation was carried out to ascertain the feasibility of solar energy utilization in sudan and fresh water swamp vegetation zones, Nigeria. The results showed that the variation of direct and diffuse component of solar radiation is a function of the atmospheric conditions and elevation. A seasonal range of 0.477 – 0.664 and 0.377 – 0.567 for sudan and fresh water swamp respectively, were obtained. Also, correlation coefficient of more than 99% between the direct and diffuse component with clearness index, was obtained for all the zones.

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Keywords
Direct solar radiation, diffuse solar radiation, Clearness index, vegetation zone, solar radiation.