Energy Enhancement of a Solar Collector Using Optimum Slope Angle in Isfahan-Iran
Publish place: 1st Annual International Clean Energy Conference
Publish Year: 1389
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
CLEANENERGY01_005
تاریخ نمایه سازی: 28 آبان 1389
Abstract:
In this study a mathematical model was used for estimating the total (global) solar radiation on an inclined surface faced to the south, and to determine the optimum slope angle for the solar collectors in Isfahan-central part of Iran based on experimental data for a horizontal surface. The monthly, seasonal and yearly optimum slope angles were found. The slope angle was calculated for different total radiation on the collector surface and the corresponding values for maximum total radiation were specified as the optimum slope angles. It is indicated that the yearly optimum slope angle is close to the site latitude. Furthermore the results indicated that changing the monthly, seasonal and yearly optimum slope angles causes to achieve a significant yearly gain in the solar radiation for the region under investigation.
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Authors
H. Samareh Salavati Pour۱
۱Department of Mechanical Engineering, Islamic Azad University-Kerman Branch
M Abdolzadeh
۲Department of Mechanical Engineering, Islamic Azad University-Kerman Branch
H. Khademhosseini Beheshti۳
۳Department of Mechanical Engineering, University of Isfahan
M. Rahnma۴
۴Department of Mechanical Engineering, Shahid Bahonar University of Kerman
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