Article
Natural ventilation systems to enhance sustainability in buildings: a review towards zero energy buildings in schools
Author/s | Gil Baez, Maite
Barrios Padura, Ángela Molina Huelva, Marta Chacartegui, Ricardo |
Department | Universidad de Sevilla. Departamento de Ingeniería Energética Universidad de Sevilla. Departamento de Construcciones Arquitectónicas I (ETSA) Universidad de Sevilla. Departamento de Estructuras de Edificación e Ingeniería del Terreno |
Publication Date | 2017 |
Deposit Date | 2017-11-14 |
Published in |
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Abstract | European regulations set the condition of Zero Energy Buildings for new buildings since 2020, with an intermediate milestone in 2018 for public buildings, in order to control greenhouse gases emissions control and climate ... European regulations set the condition of Zero Energy Buildings for new buildings since 2020, with an intermediate milestone in 2018 for public buildings, in order to control greenhouse gases emissions control and climate change mitigation. Given that main fraction of energy consumption in buildings operation is due to HVAC systems, advances in its design and operation conditions are required. One key element for energy demand control is passive design of buildings. On this purpose, different recent studies and publications analyse natural ventilation systems potential to provide indoor air quality and comfort conditions minimizing electric power consumption. In these passive systems are of special relevance their capacities as passive cooling systems as well as air renovation systems, especially in high-density occupied spaces. With adequate designs, in warm/mild climates natural ventilation systems can be used along the whole year, maintaining indoor air quality and comfort conditions with small support of other heating/cooling systems. In this paper is analysed the state of the art of natural ventilation systems applied to high density occupied spaces with special focus on school buildings. The paper shows the potential and applicability of these systems for energy savings and discusses main criteria for their adequate integration in school building designs. |
Citation | Gil Baez, M., Barrios Padura, Á., Molina Huelva, M. y Chacartegui, R. (2017). Natural ventilation systems to enhance sustainability in buildings: a review towards zero energy buildings in schools. E3S, 22 |
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