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Use of Clearness Indexes for Prediction of the Performance of PV Modules
2009Possibility of use of atmosphere clearness indexes kTm and corresponding with them diffuse component content indexes for prediction of the performance of PV modules in outdoor conditions were shown. Modules studied were carried out with different absorbers and using different technologies.
Rodziewicz, T. +2 more
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A new correlation between clearness index and relative sunshine
Renewable Energy, 1994Abstract A new correlation between the clearness index K t and the relative sunshine s/S is proposed for computing the monthly mean daily global radiation G (MJ m −2 day −1 ) at Italian locations. This equation is: K t = 0.67( s / S ) 0.45 (sin h n ) 0.05 0.15 ⩽ s / S ⩽ 0.90, where K t = G / G o ; G o (MJ m −2 day −1 ) and h
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Robberies cleared by Burglar’s index
The Chemist’s Section of the Cotton Oil Press, 1920openaire +1 more source
The Erythemal Clearness Index for Valencia, Spain
International Journal of Climatology, 2009María P Utrillas +2 more
exaly
Enhancing the Understanding and Application of the Clearness Index
Defined as the proportion of solar radiation transmitted through the atmosphere to the Earth's surface, the clearness index (CI) is a vital parameter widely applied in characterizing atmospheric transmittance and sky conditions. However, its application accuracy remains inadequately investigated. This study enhances the understanding and application ofopenaire +1 more source
Monthly Clearness Index Values of Turkey by Harmonic Analysis Approach
Energy Conversion and Management, 2001Zekâi Şen +2 more
exaly
Clearness Index Predicting Using an Integrated Artificial Neural Network (ANN) Approach
Renewable and Sustainable Energy Reviews, 2016Omid Nematollahi
exaly