Dimensioning the cooling thermal load of environments as a strategy to improve energy efficiency in educational institutions

Detalhes bibliográficos
Autor(a) principal: Inácio, William dos Santos
Data de Publicação: 2017
Outros Autores: Erthal Junior, Milton
Tipo de documento: Artigo
Idioma: por
Título da fonte: Vértices (Campos dos Goitacazes. Online)
Texto Completo: https://editoraessentia.iff.edu.br/index.php/vertices/article/view/9261
Resumo: The purpose of this study is to evaluate whether the air conditioning units (AAC) currently used in an educational institution are suitable to promote thermal comfort for classroom users, as well as to resize the thermal load based on the norms of the ABNT 5858:1983 and 16401-1:2008. It was found that no classroom has an appropriate AAC for the calculated thermal load. In 7 rooms, the calculated thermal load was higher by NBR 16401-1:2008. As the average thermal load calculated for the rooms is approximately 32,523 BTU, we suggest the use of 30,000 BTU AACs (energy rating A).
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spelling Dimensioning the cooling thermal load of environments as a strategy to improve energy efficiency in educational institutionsDimensionamento da carga térmica de resfriamento de ambientes como estratégia para melhoria da eficiência energética em instituições de ensinoClassroomAir-conditionersSizingThermal loadEnergy efficiencySala de aulaCondicionadores de arDimensionamentoCarga térmicaEficiência energéticaThe purpose of this study is to evaluate whether the air conditioning units (AAC) currently used in an educational institution are suitable to promote thermal comfort for classroom users, as well as to resize the thermal load based on the norms of the ABNT 5858:1983 and 16401-1:2008. It was found that no classroom has an appropriate AAC for the calculated thermal load. In 7 rooms, the calculated thermal load was higher by NBR 16401-1:2008. As the average thermal load calculated for the rooms is approximately 32,523 BTU, we suggest the use of 30,000 BTU AACs (energy rating A).A proposta deste trabalho consiste em avaliar se os aparelhos de ar condicionado (AAC), atualmente utilizados em uma instituição de ensino, são adequados na promoção de conforto térmico para os usuários das salas de aula, e em realizar um redimensionamento da carga térmica com base nas normas da ABNT 5858:1983 e 16401-1:2008. Constatou-se que nenhuma sala possui um AAC apropriado para a carga térmica calculada. Em 7 salas a carga térmica calculada foi maior pela NBR 16401-1:2008. Como a carga térmica média calculada para as salas é de, aproximadamente, 32.523 BTU, sugere-se a utilização dos AAC de 30.000 BTU (classificação energética A).  Instituto Federal de Educação, Ciência e Tecnologia Fluminense2017-12-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/ziptext/htmlhttps://editoraessentia.iff.edu.br/index.php/vertices/article/view/926110.19180/1809-2667.v19n32017p211-236Revista Vértices; Vol. 19 No. 3 (2017): Sept./Dec.; 211-236Revista Vértices; Vol. 19 Núm. 3 (2017): sept./dic.; 211-236Revista Vértices; v. 19 n. 3 (2017): set./dez.; 211-2361809-26671415-2843reponame:Vértices (Campos dos Goitacazes. Online)instname:Centro Federal de Educação Tecnológica de Campos dos Goytacazesinstacron:IFFluminenseporhttps://editoraessentia.iff.edu.br/index.php/vertices/article/view/9261/9036https://editoraessentia.iff.edu.br/index.php/vertices/article/view/9261/14544https://editoraessentia.iff.edu.br/index.php/vertices/article/view/9261/14545Inácio, William dos SantosErthal Junior, Miltoninfo:eu-repo/semantics/openAccess2021-12-31T08:34:38Zoai:ojs.editoraessentia.iff.edu.br:article/9261Revistahttps://essentiaeditora.iff.edu.br/index.php/vertices/PUBhttps://essentiaeditora.iff.edu.br/index.php/vertices/oaiessentia@iff.edu.br1809-26671415-2843opendoar:2021-12-31T08:34:38Vértices (Campos dos Goitacazes. Online) - Centro Federal de Educação Tecnológica de Campos dos Goytacazesfalse
dc.title.none.fl_str_mv Dimensioning the cooling thermal load of environments as a strategy to improve energy efficiency in educational institutions
Dimensionamento da carga térmica de resfriamento de ambientes como estratégia para melhoria da eficiência energética em instituições de ensino
title Dimensioning the cooling thermal load of environments as a strategy to improve energy efficiency in educational institutions
spellingShingle Dimensioning the cooling thermal load of environments as a strategy to improve energy efficiency in educational institutions
Inácio, William dos Santos
Classroom
Air-conditioners
Sizing
Thermal load
Energy efficiency
Sala de aula
Condicionadores de ar
Dimensionamento
Carga térmica
Eficiência energética
title_short Dimensioning the cooling thermal load of environments as a strategy to improve energy efficiency in educational institutions
title_full Dimensioning the cooling thermal load of environments as a strategy to improve energy efficiency in educational institutions
title_fullStr Dimensioning the cooling thermal load of environments as a strategy to improve energy efficiency in educational institutions
title_full_unstemmed Dimensioning the cooling thermal load of environments as a strategy to improve energy efficiency in educational institutions
title_sort Dimensioning the cooling thermal load of environments as a strategy to improve energy efficiency in educational institutions
author Inácio, William dos Santos
author_facet Inácio, William dos Santos
Erthal Junior, Milton
author_role author
author2 Erthal Junior, Milton
author2_role author
dc.contributor.author.fl_str_mv Inácio, William dos Santos
Erthal Junior, Milton
dc.subject.por.fl_str_mv Classroom
Air-conditioners
Sizing
Thermal load
Energy efficiency
Sala de aula
Condicionadores de ar
Dimensionamento
Carga térmica
Eficiência energética
topic Classroom
Air-conditioners
Sizing
Thermal load
Energy efficiency
Sala de aula
Condicionadores de ar
Dimensionamento
Carga térmica
Eficiência energética
description The purpose of this study is to evaluate whether the air conditioning units (AAC) currently used in an educational institution are suitable to promote thermal comfort for classroom users, as well as to resize the thermal load based on the norms of the ABNT 5858:1983 and 16401-1:2008. It was found that no classroom has an appropriate AAC for the calculated thermal load. In 7 rooms, the calculated thermal load was higher by NBR 16401-1:2008. As the average thermal load calculated for the rooms is approximately 32,523 BTU, we suggest the use of 30,000 BTU AACs (energy rating A).
publishDate 2017
dc.date.none.fl_str_mv 2017-12-30
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://editoraessentia.iff.edu.br/index.php/vertices/article/view/9261
10.19180/1809-2667.v19n32017p211-236
url https://editoraessentia.iff.edu.br/index.php/vertices/article/view/9261
identifier_str_mv 10.19180/1809-2667.v19n32017p211-236
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://editoraessentia.iff.edu.br/index.php/vertices/article/view/9261/9036
https://editoraessentia.iff.edu.br/index.php/vertices/article/view/9261/14544
https://editoraessentia.iff.edu.br/index.php/vertices/article/view/9261/14545
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/zip
text/html
dc.publisher.none.fl_str_mv Instituto Federal de Educação, Ciência e Tecnologia Fluminense
publisher.none.fl_str_mv Instituto Federal de Educação, Ciência e Tecnologia Fluminense
dc.source.none.fl_str_mv Revista Vértices; Vol. 19 No. 3 (2017): Sept./Dec.; 211-236
Revista Vértices; Vol. 19 Núm. 3 (2017): sept./dic.; 211-236
Revista Vértices; v. 19 n. 3 (2017): set./dez.; 211-236
1809-2667
1415-2843
reponame:Vértices (Campos dos Goitacazes. Online)
instname:Centro Federal de Educação Tecnológica de Campos dos Goytacazes
instacron:IFFluminense
instname_str Centro Federal de Educação Tecnológica de Campos dos Goytacazes
instacron_str IFFluminense
institution IFFluminense
reponame_str Vértices (Campos dos Goitacazes. Online)
collection Vértices (Campos dos Goitacazes. Online)
repository.name.fl_str_mv Vértices (Campos dos Goitacazes. Online) - Centro Federal de Educação Tecnológica de Campos dos Goytacazes
repository.mail.fl_str_mv essentia@iff.edu.br
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