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Comparative study of simultaneous use of a double or a triple skin facade with phase change materials, green roof, and photovoltaics in residential buildings of Iran
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Sobhan Izadpanah1   , Farivar Fazelpour *2 , Mohammad Eftekhari yazdi31 |
1- Department of Mechanical Engineering, Central Tehran Branch, Islamic Azad University, Tehran, Iran.
2- Department of Energy Systems Engineering, Faculty of Engineering, South Tehran Branch, Islamic Azad University, Tehran, Iran. , f_fazelpour@azad.ac.ir |
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Abstract: (48 Views) |
Nowadays different kind of active and passive methods used in order to reduce energy consumption and air pollution in buildings. Simultaneous use of phase-change material (PCM) and green roofs with triple-skin facades (TSF) and triple glazed windows (TGW) in residential buildings equipped with Building-integrated photovoltaics (BIPV) can lead to 70% annual energy saving. On the other hand, PCM type and applying methods in different climate conditions impacts energy saving in these conditions. So for the first time, in this research Multi objective optimization of a residential buildings equipped with above technologies was done by the help of genetic algorithm. Reduction of required heating and cooling loads was chosen as optimization’s objectives and three climate conditions of Iran was selected. Results indicate that maximum energy saving is 73.3%. Maximum Cooling load reduction is 92.2% which is happened in biome-dry tropical climate conditions. In addition, Maximum reduce in Co2 emission is 60.6% for Tehran.
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Article number: 4 |
| Keywords: Energy Optimazation, Triple Skin Façade, Phase Change Materials, Green Roof, Photovoltaics |
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Full-Text [PDF 1583 kb]
(35 Downloads)
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Type of Study: Research |
Subject:
Special
Received: 2023/08/13 | Accepted: 2023/12/1 | Published: 2023/09/1
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