ESTIMATING DIRECT, DIFFUSE AND TOTAL SOLAR RADIATION FORVARIOUS CITIES IN IRAN BY TWO METHODS AND THEIRCOMPARISON WITH THE MEASURED DATA
Publish place: International Conference on Engineering Applications
Publish Year: 1371
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
ICEAP01_027
تاریخ نمایه سازی: 25 دی 1402
Abstract:
Two computational methods for calculating hourly, daily and monthly average values of direct, diffuse and total solar radiation on horizontal collectors have been presented in this paper for location with different latitude, altitude and atmospheric conditions in IRAN. Comparison of calculated monthly average total solar radiation using the two models Tehran and Isfahan with measured data from Iranian Meteorological Organization (IMO) has indicated a good agreement between them. Then these developed methods were extended to another location (city of Bandar-Abbas) where measured data are not available. But the work of Daneshyar [۲] predicts its monthly total radiation. The maximum discrepancy of ۷% between the developed models and the work of Daneshyar [۲] was observed.
Authors
M.R ROOMINA
Graduate Research Assistants Department of Mechanical Engineering University of Tehran Tehran, IRAN
R GHAFOURI-AZAR
Graduate Research Assistants Department of Mechanical Engineering University of Tehran Tehran, IRAN
MEHDI ASHJAEE
, Assistant Professor Department of Mechanical Engineering University of Tehran Tehran, IRAN