Energy optimization of mid-rise buildings in tropical areas: a residential site case study

Residential buildings and living conditions have greatly changed over the last two decades. In fact, with a few exceptions, current buildings are not the kind of habitats belonged to today. Due to the development of innovative materials, products and construction methods, the construction of environ...

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Detalles Bibliográficos
Autores: Ahmadnia, Gholamreza, Saeb, Sajjad, Capitán Gómez, Jose Ángel, Cobo Escamilla, Alfonso
Tipo de recurso: artículo
Fecha de publicación:2023
País:España
Institución:Consejo General de la Arquitectura Técnica de España (CGATE)
Repositorio:RIARTE
OAI Identifier:oai:www.riarte.es:20.500.12251/3324
Acceso en línea:http://hdl.handle.net/20.500.12251/3324
https://doi.org/10.6036/10618
Access Level:acceso abierto
Palabra clave:Confort térmico
Ahorro energético
Consumo energético
Edificación residencial
Simulación energética - herramientas
Lana de roca
3305.90 Transmisión de Calor en la Edificación
3305.14 Viviendas
3311.02 Ingeniería de Control
Descripción
Sumario:Residential buildings and living conditions have greatly changed over the last two decades. In fact, with a few exceptions, current buildings are not the kind of habitats belonged to today. Due to the development of innovative materials, products and construction methods, the construction of environmentally friendly buildings with better economic efficiency seems essential. The present study seeks to provide simple and practical solutions to reduce energy consumption and develop comfort in residential buildings in cities influenced by hot climatic conditions. To this end, a 4-storey residential building in the city of Ahvaz, Iran, is simulated by Design Builder Software (which uses Energy plus engine) to investigate the impact of alternative roofing and facade materials, awning, windows, and others, on energy efficiency. The results show that using rockwool and aluminum composite panels (ACP) facade, pumice concrete roofing, double glazed windows, vertical awning of a 70 cm height, and a balcony of 50 cm depth are the best composition to thermal reinforcement for residential buildings and decrease energy consumption.