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Please use this identifier to cite or link to this item: http://hdl.handle.net/123456789/13429

Title: Yearly, seasonal and monthly daily average diffuse sky radiation models
Authors: Kassem, A.S.
Mujahid, A.
Turner, D.W
Keywords: daily; diffuse sky; monthly; radiation model; seasonal; yearly
Issue Date: 1993
Publisher: Elsevier
Citation: Arab Gulf Journal of Scientific Research Volume 11, Issue 3, 1993, Pages 351-364
Abstract: A daily average diffuse sky radiation regression model based on daily global radiation was developed utilizing two year data taken near Blytheville, Arkansas (Lat. = 35.9°N, Long. = 89.9°W), USA. The model has a determination coefficient of 0.91 and 0.092 standard error of estimate. The coefficient of determination is 0.93, 0.81, 0.94 and 0.93, whereas the standard error of estimate is 0.08, 0.102, 0.042 and 0.075 for spring, summer, fall and winter, respectively. A monthly average daily diffuse sky radiation model was also developed. The coefficient of determination is 0.92 and the standard error of estimate is 0.083. A seasonal monthly average model was also developed which has 0.91 coefficient of determination and 0.085 standard error of estimate.
URI: http://hdl.handle.net/123456789/13429
ISSN: 10154442
Appears in Collections:College of Engineering

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