Análise de condições térmicas nos blocos didáticos da Universidade Federal de Goiás - regional Catalão
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Data
2016-06
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Editor
Ricardo Prado Abreu Reis
Resumo
This study aimed to analyze the thermal conditions of the Education Center at the Federal University of Goiás, Regional Catalão. Thermal comfort was evaluated by ISO 7730 (ISO 2005) through of PMV and PPD indexes and the requirements of NR 17 (BRAZIL, 1978), while the thermal stress was evaluated by the WBGT maximum value according to NR 15 (BRAZIL, 1978 ) and NHO 06 (BRAZIL, 2002). Measurements were performed at classroom 301 of the Education Center 1 using a thermal stress meter to measure the WBGT and dry bulb temperature, wet bulb and globe, used to determine the effective temperature and PMV and PPD indexes with the help of programs Grapsi v. 5.1 and Ladesys v. 1.0. The classroom was considered uncomfortable for heat mainly in spring and summer, while in autumn and winter there were comfortable days to empty classroom, without to ensure that it remained comfortable in the classroom full of students. Possible solutions to the problem would be put solar protections in the left side of the Education Center I, forestation and air conditioners installation. The contributions of this work involved the analysis of thermal discomfort in an educational institution and the possible impacts on productivity, motivation for further research in the area and the citation of strategies to mitigate the thermal discomfort.
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Palavras-chave
Conforto térmico, Estresse térmico, Índice VME (voto médio Estimado), PPD (porcentagem estimada de insatisfeitos), IBUTG (índice de bulbo úmido termômetro de glob, Thermal comfort, Thermal stress, PMV index (predicted mean vote), PPD index (predicted percentage of dissatisfied), WBGT index (wet Bulb globe teeperature);
Citação
BORGES, Débora Adiane; PAIVA, Ed Carlo de Rosa; SARMENTO, Antover Panazzolo; RESENDE, André Alves de. Análise de condições térmicas nos blocos didáticos da Universidade Federal de Goiás - regional Catalão. Revista Eletrônica de Engenharia Civil, Goiânia, v. 11, n. 3, p. 1-16, 2015/16. Disponível em: <https://www.revistas.ufg.br/reec/article/view/38144/pdf>.