Optimizing energy in cold and hot seasons by using trombe wall in office buildings
Subject Areas : َArchitecture
Sina Malekahmadi
1
(Islamic azad university science and research branch)
Hamid Majedi
2
(استاد/ دانشگاه آزاد اسلامی واحد علوم و تحقیقات)
راضیه لبیب زاده
3
(عضو هیات علمی معماری دانشگاه علوم و تحقیقات)
Keywords: Sustainable architecture, architectural design, hot and dry climate, functional model, Isfahan city.,
Abstract :
Today, saving energy is one of the essential elements for reducing global warming, controlling climate change, reducing the level of greenhouse gases in the atmosphere, and decarbonizing. Considering that the building sector consumes half of the world's energy, the question arises as to how to reduce energy consumption in hot and cold seasons by processing the functional model and using renewable resources in the outer shell of the building. Reduced The purpose of this research is to introduce a practical model that is obtained from the combination of the mechanism related to near-zero energy buildings, the simulation of energy behavior in the environment of Design Builder software, and the architectural design based on climatic characteristics. This model can be easily used in existing buildings with office use located in hot and dry climates, and in addition to cold seasons, it can lead to energy optimization in the building. This research is a combination of quantitative and qualitative and of an applied type. To collect and analyze climate data, climate consultant software was used, and to analyze energy behavior in the building, Design Builder was used as an energy simulator software. The results of the research indicate that energy buildings close to zero are effective in reducing energy consumption. The simulation results confirmed that the use of a Trombe wall with a thickness of 25 cm reduces the heating load of the building by 29.43% in cold seasons. At the same time, this element does not perform well in hot seasons and it is necessary to adjust the heat and energy received in hot seasons by adopting architectural solutions including thermal chimneys and openings, and using natural airflow.
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