Knowledge of diffuse horizontal solar radiation (R-d) on horizontal surfaces is a prerequisite for the design and optimization of active and passive solar energy systems such as the solar illumination system within a building, but it is unavailable in many worldwide locations and commonly predicted...
The diffuse radiation falling on a horizontal surface at Madras, India has been analysed and the results presented. Five years of data have been used for the analysis and a correlation has been established between the daily average diffuse radiation with the monthly average clearness index. It has...
Global,directanddiffusesolarradiationonhorizontalandtiltedsurfaces inJeddah,SaudiArabia A.A.El-Sebaii * ,F.S.Al-Hazmi,A.A.Al-Ghamdi,S.J.Yaghmour PhysicsDepartment,FacultyofScience,KingAbdulAzizUniversity,P.O.Box80203,Jeddah21589,SaudiArabia articleinfo Articlehistory: Received14January2009 Receivedinre...
This work proposed a model sufficient to predict the solar radiation on a horizontal area in different contexts and added air pollution such as CO, CO2, and CH4 linked with parameters such as ηbeam, κbeam, κdiffuse, β, and TL, which represent a new pollution factor that defines the ...
Safaripour MH, Mehrabian MA. Predicting the direct, diffuse, and global solar radiation on a horizontal surface and comparing with real data. Heat Mass Transfer 2011; 47:1537-1551.Safaripour MH, Mehrabian MA. Predicting the direct, diffuse, and global solar radiation on a horizontal surface ...
Horizontal solar diffuse radiation values were calculated and compared with the measurement data for Sanliurfa by using 15 models of diffuse radiation given in the literature and the results obtained from the models. The statistical errors of the proposed models and 15 different diff...
diffuse transmittancemeteorological dataThe measured data of global and diffuse solar radiation on a horizontal surface, number of sunshine hours, mean daily ambient temperature, maximum and minimum ambient temperatures, relative humidity and amount of cloud cover, for Jeddah (latitude 21掳 42 37 N, ...
The objective of this study was to evaluate the seasonality of the diurnal evolution and estimate the hourly diffuse radiation ( H d h) and incident radiation in the horizontal plane between June 2011 and October 2016. The instantaneous measurements (5 min) of diffuse radiation underwent geometric...
Computing diffuse fraction of global horizontal solar radiation: a model comparison. Sol. Energy 86, 1796-1802. http://dx.doi.org/ 10.1016/j.solener.2012.03.008.Dervishi, S., Mahdavi, A. 2012. Computing diffuse fraction of global horizontal solar radiation: A model comparison. Solar Energy,...
Estimation of monthly average daily, horizontal diffuse radiation in Turkey. Energy - Tasdemiroglu, Sever - 1991 () Citation Context ... the day of the year starting from the first of January. In order to determine monthly average daily diffuse solar radiation over Turkey, the following ...