The use of attached-sunspaces in retrofitting design: the case of residential buildings in Portugal

Detalhes bibliográficos
Autor(a) principal: Aelenei, Daniel
Data de Publicação: 2014
Outros Autores: Leal, Hugo de Azevedo, Aelenei, Laura Elena
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.9/2480
Resumo: This study addresses the energetic performance of an attached-sunspace applied to an existing residential building in Portugal. Four configurations (two attached, one integrated and one partially integrated) are studied in six different climatic zones. In addition other key parameters are considered such as ventilation (with or without natural ventilation), shading devices (one external and two internal configurations), number of glazed surface layers (single glazed and double glazed) and orientation (South, East and West). The thermal performance analysis, carried out using a dynamic simulation code, proved that energy savings for retrofitting design can be very important and that in climates with warm summers the risk of overheating can be considerably diminished through an accurate analysis based on modeling.
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spelling The use of attached-sunspaces in retrofitting design: the case of residential buildings in PortugalAttached-sunspaceRetrofit measuresResidential buildingsThermal performanceSimulationThis study addresses the energetic performance of an attached-sunspace applied to an existing residential building in Portugal. Four configurations (two attached, one integrated and one partially integrated) are studied in six different climatic zones. In addition other key parameters are considered such as ventilation (with or without natural ventilation), shading devices (one external and two internal configurations), number of glazed surface layers (single glazed and double glazed) and orientation (South, East and West). The thermal performance analysis, carried out using a dynamic simulation code, proved that energy savings for retrofitting design can be very important and that in climates with warm summers the risk of overheating can be considerably diminished through an accurate analysis based on modeling.ElsevierRepositório do LNEGAelenei, DanielLeal, Hugo de AzevedoAelenei, Laura Elena2014-05-26T15:25:23Z2014-01-01T00:00:00Z2014-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.9/2480engAelenei, D.; Leal, H. de Azevedo; Aelenei, L. The use of attached-sunspaces in retrofitting design: the case of residential buildings in Portugal. In: Energy Procedia, 2014, Vol. 48, p. 1436-14411876-6102info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2022-09-06T12:27:31Zoai:repositorio.lneg.pt:10400.9/2480Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T15:35:22.455348Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv The use of attached-sunspaces in retrofitting design: the case of residential buildings in Portugal
title The use of attached-sunspaces in retrofitting design: the case of residential buildings in Portugal
spellingShingle The use of attached-sunspaces in retrofitting design: the case of residential buildings in Portugal
Aelenei, Daniel
Attached-sunspace
Retrofit measures
Residential buildings
Thermal performance
Simulation
title_short The use of attached-sunspaces in retrofitting design: the case of residential buildings in Portugal
title_full The use of attached-sunspaces in retrofitting design: the case of residential buildings in Portugal
title_fullStr The use of attached-sunspaces in retrofitting design: the case of residential buildings in Portugal
title_full_unstemmed The use of attached-sunspaces in retrofitting design: the case of residential buildings in Portugal
title_sort The use of attached-sunspaces in retrofitting design: the case of residential buildings in Portugal
author Aelenei, Daniel
author_facet Aelenei, Daniel
Leal, Hugo de Azevedo
Aelenei, Laura Elena
author_role author
author2 Leal, Hugo de Azevedo
Aelenei, Laura Elena
author2_role author
author
dc.contributor.none.fl_str_mv Repositório do LNEG
dc.contributor.author.fl_str_mv Aelenei, Daniel
Leal, Hugo de Azevedo
Aelenei, Laura Elena
dc.subject.por.fl_str_mv Attached-sunspace
Retrofit measures
Residential buildings
Thermal performance
Simulation
topic Attached-sunspace
Retrofit measures
Residential buildings
Thermal performance
Simulation
description This study addresses the energetic performance of an attached-sunspace applied to an existing residential building in Portugal. Four configurations (two attached, one integrated and one partially integrated) are studied in six different climatic zones. In addition other key parameters are considered such as ventilation (with or without natural ventilation), shading devices (one external and two internal configurations), number of glazed surface layers (single glazed and double glazed) and orientation (South, East and West). The thermal performance analysis, carried out using a dynamic simulation code, proved that energy savings for retrofitting design can be very important and that in climates with warm summers the risk of overheating can be considerably diminished through an accurate analysis based on modeling.
publishDate 2014
dc.date.none.fl_str_mv 2014-05-26T15:25:23Z
2014-01-01T00:00:00Z
2014-01-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.9/2480
url http://hdl.handle.net/10400.9/2480
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Aelenei, D.; Leal, H. de Azevedo; Aelenei, L. The use of attached-sunspaces in retrofitting design: the case of residential buildings in Portugal. In: Energy Procedia, 2014, Vol. 48, p. 1436-1441
1876-6102
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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