Mehran Ameri
Department of Mechanical Engineering, Shahid Bahonar University, Kerman, Iran
[ 1 ] - Effect of recycling solid oxide fuel cell products on the performance of a SOFC-Gas turbine hybrid system
In this study, the effect of recycling fuel cell products on the performance of a solid oxide fuel cell and gas turbine (SOFC-GT) hybrid system was investigated. Three types of products recycling are considered: cathode products recycling (CPR), anode products recycling (APR), and both cathode and anode products recycling (BACPR). In the present work, operating temperature and limiting curre...
[ 2 ] - بررسی تأثیر متغیرهای مختلف بر عملکرد یک سیستم فتوولتاییک/حرارتی صفحۀ تخت آبی
Photovoltaic/thermal (PV/T) systems are a hybrid of solar collectors and photovoltaic panels which convert radiant energy into both electricity and heat. The objective of this work is to simulate a water-based flat plate photovoltaic/thermal collector with glass cover and without it and investigate the influence of four parameters of solar irradiation, packing factor, ambient temperature and ma...
[ 3 ] - ارزیابی عملکرد شبکۀ عصبی مصنوعی در پیش‌بینی تابش خورشیدی روزانۀ کشور ایران
Iran has an average of 5.5 KWh per square meter solar radiation and 300 sunny days per year on 90% of the land. Regarding this amount of solar radiation and the necessity for solar potential zoning for better efficiencies, drawing solar potential maps is essential. In this study, the monthly data of 39 synoptic of Iran meteorological stations over years (1991-2000) has been used as the input da...
[ 4 ] - اثر مادون سرد کردن مایع خروجی از کندانسور در سیستم‌های تبرید ترکیبی توسط سیکل جذبی آب- آمونیاک
This paper investigates the effects of subcooling the condenser outlet refrigerant in a compression refrigeration by an absorption refrigeration in an integrated refrigeration system from energy view point. For this purpose the thermodynamic system is analyzed, base on the mass and energy equation and also the effects of operating parameters such as prime mover, ambient temperature and evaporat...
[ 5 ] - Estimating and modeling monthly mean daily global solar radiation on horizontal surfaces using artificial neural networks
In this study, an artificial neural network based model for prediction of solar energy potential in Kerman province in Iran has been developed. Meteorological data of 12 cities for period of 17 years (1997–2013) and solar radiation for five cities around and inside Kerman province from the Iranian Meteorological Office data center were used for the training and testing the network. Meteorologic...
[ 6 ] - Multi-objective Optimization of PV-SOFC-GT-Electrolyser Hybrid System
This study shows the design of a new hybrid power generation system, photovoltaic panel (PV)–coupled solid oxide fuel cell (SOFC) and gas turbine (GT)–electrolyser. Three objectives (cost, pollutant emissions, and reliability), which are usually in conflict, are considered simultaneously. The design of a hybrid system, considering the three mentioned objectives, poses a very complex problem of o...
[ 7 ] - Designing an Optimal System of Combined Heat, Cold and Power for a Building
In this study, supply electrical, heating and cooling loads in the building by a separate production system and a cogeneration system, particle swarm optimization algorithm in five different scenarios were studied and analyzed (For example, Data and Information a high-rise building base 72, in the city of Kerman is used). The results show that, cold and heat power system of micro gas turbine wi...
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