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Volume 17, Issue 4 (1-2015) |
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Investigation of Trombe wall performance by CFD simulation, a Parameter study |
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Hamed Kameli *   |
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Abstract
(7692 Views) |
Full-Text (PDF)
(6914 Downloads)
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Evaluation of the Influence of Exterior Façade on the Annual Energy Consumption of Building in Different Climates of Iran |
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Abstract
(8704 Views) |
Full-Text (PDF)
(6420 Downloads)
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The Explanation of Security Levels in City Neighborhoods based on Night Lighting Index Using Inversion Hierarchical Weight Process “Case study of Kerman city” |
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Sareh Sanei * , Hadi Zayandehroodi , Alimorad Khajezadeh |
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Abstract
(7884 Views) |
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(4168 Downloads)
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Study of relation of between rate of social acceptance of solar energy technologies and their effective factors (case study : Tabriz City) |
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Elnaz Abolhasani vazifeh khorani * , Maryam Larijani , Seyed Mohammad Shobeiri |
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Abstract
(8918 Views) |
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(3624 Downloads)
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In this research, a Combined Cooling, Heat and Power (CCHP) system based on a solid oxide fuel cell (SOFC) is introduced. In order to obtain a solution, the reforming, electrochemical and thermal models are introduced and solved simultaneously. In order to use the part of heat that is more than demand, two scenario are suggested. In both scenarios excess heat is used to steam generation. In the first scenario, generated steam is injected to gas turbine. This causes to obtain 1.3 kW more power and improve trigeneration efficiency about 1.27 % . In the second scenario, generated steam is used in steam turbine for power generation. Second scenario increases the output power by 1.7 kW and improves trigeneration efficiency about 1.7 %. Therefore, in the case that the excess heat is recovered, an improved energy conversion system efficiency can be about 85 %. |
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Farzin Golzar , Majid AStane , Ramin Roshandel * |
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Abstract
(7453 Views) |
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(2793 Downloads)
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Comprehensive Parametric Study of Cathode Catalyst Layer of PEM Fuel Cell Based Agglomerate Model |
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Bagher Kazeminasab * , Soosan Rowshanzamir , Hossein Ghadamian |
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Abstract
(8805 Views) |
Full-Text (PDF)
(3068 Downloads)
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Electrical Capacity Optimization and Determination of the Economic Parameters in the Plan Installation of DG Generators in CNG Stations |
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Abstract
(6141 Views) |
Full-Text (PDF)
(1986 Downloads)
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Optimization of energy management in hybrid vehicle (Fuell cell, Battery, Ultra-capacitor) |
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Saman Ahmadi * , S.M.T Bathaee |
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Abstract
(9530 Views) |
Full-Text (PDF)
(3984 Downloads)
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