The diffuse component of the global solar radiation at Qena / Egypt

Authors

  • Dr. SAYED. M. EL. SHAZLY

DOI:

https://doi.org/10.54302/mausam.v49i4.3657

Keywords:

Global solar radiation, Diffuse solar radiation, Liu & Jordan models, Effect of climatic conditions

Abstract

Diffuse solar radiation on horizontal surfaces is estimated at Qena / Egypt. The basic procedure is to develop relationships of the widespread use Liu & Jordan types between the daily global horizontal radiation (G) and its diffuse component (D) using measured values of these two quantities. An error analysis has been done for the results of diffuse radiation calculated using the regression models obtained in this paper and those estimated from other known ones of the Liu & Jordan type, According to statistical evaluation of the various relationships, it is seen that our models provide the best estimation of the diffuse radiation, Effect of climatic conditions was considered in the discussion.

Downloads

Published

01-10-1998

How to Cite

[1]
D. S. M. E. . SHAZLY, “The diffuse component of the global solar radiation at Qena / Egypt”, MAUSAM, vol. 49, no. 4, pp. 469–474, Oct. 1998.

Issue

Vol. 49 No. 4 (1998): MAUSAM

Section

Research Papers

License

Copyright (c) 2021 MAUSAM

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

All articles published by MAUSAM are licensed under the Creative Commons Attribution 4.0 International License. This permits anyone.

Anyone is free:

  • To Share - to copy, distribute and transmit the work
  • To Remix - to adapt the work.

Under the following conditions:

  • Share - copy and redistribute the material in any medium or format
  • Adapt - remix, transform, and build upon the material for any purpose, even
    commercially.