Multi-year weather data versus typical meteorological year: Thermal performance of a single-family model with three envelope alternatives in Brasília
DOI:
https://doi.org/10.46421/entac.v19i1.1992Keywords:
Thermal performance, Climate change, Weather files, Residential buildings, NBR15575Abstract
The work consists of a building thermal performance simulation, considering a multi-year weather data of Brasília in comparison to a typical meteorological year file (TMY) and the INMET climatic file used in NBR15575. These files are used as input data for thermo-energy simulations of a single-family building with three different envelopes. It was possible to observe the increase in temperatures during the multi-year data, as well as the increase in cooling thermal load and maximum operative temperatures in all cases. There was a significant divergence between the results found using the historical series with those from the INMET climate file.
References
ASSOCIAÇÃO BRASILEIRA DE NORMAS TÉCNICAS. NBR 15575-1: Edificações habitacionais — Desempenho Parte 1: Requisitos gerais. Rio de Janeiro, 2021.
CRAWLEY, D; LAWRIE, L. Our climate conditions are already changing – Should we care? Building Services Engineering Research and Technology, v. 42, n. 5, p. 507-516, 2021. https://doi.org/10.1177/0143624421100427.
CRAWLEY, D; LAWRIE, L. Climate.OneBuilding.Org. Repository of free climate data for building performance simulation. Disponível em: https://climate.onebuilding.org/. Acesso em: 24 maio 2022.
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION. ISO 15927-2: Hygrothermal performance of buildings — Calculation and presentation of climatic data — Part 2: Hourly data for design cooling load. Genebra, Suíça, 2009.
IPCC, MASSON-DELMOTTE V., ZHAI P., PIRANI A., CONNORS S.L., PÉAN C., BERGER S., CAUD N., CHEN Y., GOLDFARB L., GOMIS M.I., HUANG M., LEITZELL K., LONNOY E., MATTHEWS J.B.R., MAYCOCK T.K., WATERFIELD T., YELEKÇI O., YU R. Climate Change 2021: The Physical Science Basis. Contribution of Working Group I to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change, 2021.
KHAN, H.S.; PAOLINI, R.; CACCETTA, P.; SANTAMOURIS, M. On the combined impact of local, regional, and global climatic change on the building’s energy performance and indoor thermal comfort—the energy potential of adaptation measures. Energy & Buildings, 2022. https://doi.org/10.1016/j.enbuild.2022.112152.
LABEEE. Arquivo de simulação exemplo (residência unifamiliar – modelo de referência). NBR 15575-2021 - Desempenho térmico. Arquivo de simulação exemplo (residência unifamiliar – modelo de referência), 2022. Disponível em: https://labeee.ufsc.br/sites/default/files/documents/idfs-modelo.rar. Acesso em: 04 agosto 2022.
RAMALLO-GONZÁLEZ, A.P; EAMES, M.E; NATARAJAN, FOSAS-DE-PANDO, S. D; COLEY, D.A. An analytical heat wave definition based on the impact on buildings and occupants. Energy and Buildings, v. 216, 2020. https://doi.org/10.1016/j.enbuild.2020.109923
RORIZ, M. Arquivos Climáticos de Municípios Brasileiros. ANTAC – Associação Nacional de Tecnologia do Ambiente Construído. Grupo de Trabalho sobre Conforto e Eficiência Energética de Edificações. São Carlos, SP, 2012.
SANTAMOURIS, M; VASILAKOPOULOU, K. Present and Future Energy Consumption of Buildings: Challenges and Opportunities towards Decarbonisation. e-Prime – Advances in Electrical Engineering, Electronics and Energy, v. 1, p. 100002, 2021. https://doi.org/10.1016/j.prime.2021.100002.
TRIANA, M. A.; LAMBERTS, R.; SASSI, P., Characterisation of representative building typologies for social housing projects in Brazil and its energy performance. Energy Policy, v. 87, p. 524–541, 2015.
WANG, H; CHEN, Q. Impact of climate change heating and cooling energy use in buildings in the United States. Energy and Buildings, v. 82, p. 428–436, 2014. https://doi.org/10.1016/j.enbuild.2014.07.034.
ZHANG, C. et al. Resilient cooling strategies – A critical review and qualitative assessment. Energy and Buildings, v. 251, p. 111312, 2021. https://doi.org/10.1016/j.enbuild.2021.111312
