Computing the thermal energy performance of building by virtue of building dimensional typology
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.11/5582 |
Resumo: | The constructive particularities of Portuguese old buildings, with specific and ancient constructive solutions and buildings’ aesthetics, determine the type of interventions and turn some of the most efficient interventions impossible to apply. Since the external appearance of buildings in old city centers must be preserved, nor is the use of external isolation not an alternative, neither the use of materials with low hygro-scopicity, due to the nature of the material used in exterior walls, usually stone. Presented research was expanded to figure out the reaction of different intervention solutions which are used in old buildings’ envelope to accomplish their energy performance. The old city center of Coimbra has a building typology very characteristic and similar to other Old Portuguese city centers, so the idea was to create a representative building of their dimensional characteristics. The modeled building unit was designed after studying around thirty buildings. With all the collected data, it was possible to design a building which we consider that as representative of Coimbra City Centre buildings. This modelled building was used to simulate, with Design Builder software, in real condition and with different solutions for interventions in facades, to predicting the thermal performance achieved for each one. Their final performance was analyzed and compared. The achieved results will be used to define the most suitable interventions in old buildings to improve its energy performance beside of good indoor air quality. |
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Computing the thermal energy performance of building by virtue of building dimensional typologyEnergy performanceThermal insulationRetrofitBuilding typologyConstruction physicsThe constructive particularities of Portuguese old buildings, with specific and ancient constructive solutions and buildings’ aesthetics, determine the type of interventions and turn some of the most efficient interventions impossible to apply. Since the external appearance of buildings in old city centers must be preserved, nor is the use of external isolation not an alternative, neither the use of materials with low hygro-scopicity, due to the nature of the material used in exterior walls, usually stone. Presented research was expanded to figure out the reaction of different intervention solutions which are used in old buildings’ envelope to accomplish their energy performance. The old city center of Coimbra has a building typology very characteristic and similar to other Old Portuguese city centers, so the idea was to create a representative building of their dimensional characteristics. The modeled building unit was designed after studying around thirty buildings. With all the collected data, it was possible to design a building which we consider that as representative of Coimbra City Centre buildings. This modelled building was used to simulate, with Design Builder software, in real condition and with different solutions for interventions in facades, to predicting the thermal performance achieved for each one. Their final performance was analyzed and compared. The achieved results will be used to define the most suitable interventions in old buildings to improve its energy performance beside of good indoor air quality.Repositório Científico do Instituto Politécnico de Castelo BrancoSalehi, AtefehTorres, IsabelRamos, A.T.V.F.2017-06-30T10:28:59Z20152015-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.11/5582engSALEHI, Atefeh; TORRES, Isabel; RAMOS, Ana (2015) - Computing the Thermal energy performance of building by virtue of building dimensional typology. Energy Procedia. ISSN 1876-6102. Vol. 78, p. 1063-1068. Doi: 10.1016/j.egypro.2015.11.0291876-610210.1016/j.egypro.2015.11.029info: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:RCAAP2023-01-16T11:44:55Zoai:repositorio.ipcb.pt:10400.11/5582Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T16:36:21.208743Repositório 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 |
Computing the thermal energy performance of building by virtue of building dimensional typology |
title |
Computing the thermal energy performance of building by virtue of building dimensional typology |
spellingShingle |
Computing the thermal energy performance of building by virtue of building dimensional typology Salehi, Atefeh Energy performance Thermal insulation Retrofit Building typology Construction physics |
title_short |
Computing the thermal energy performance of building by virtue of building dimensional typology |
title_full |
Computing the thermal energy performance of building by virtue of building dimensional typology |
title_fullStr |
Computing the thermal energy performance of building by virtue of building dimensional typology |
title_full_unstemmed |
Computing the thermal energy performance of building by virtue of building dimensional typology |
title_sort |
Computing the thermal energy performance of building by virtue of building dimensional typology |
author |
Salehi, Atefeh |
author_facet |
Salehi, Atefeh Torres, Isabel Ramos, A.T.V.F. |
author_role |
author |
author2 |
Torres, Isabel Ramos, A.T.V.F. |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Repositório Científico do Instituto Politécnico de Castelo Branco |
dc.contributor.author.fl_str_mv |
Salehi, Atefeh Torres, Isabel Ramos, A.T.V.F. |
dc.subject.por.fl_str_mv |
Energy performance Thermal insulation Retrofit Building typology Construction physics |
topic |
Energy performance Thermal insulation Retrofit Building typology Construction physics |
description |
The constructive particularities of Portuguese old buildings, with specific and ancient constructive solutions and buildings’ aesthetics, determine the type of interventions and turn some of the most efficient interventions impossible to apply. Since the external appearance of buildings in old city centers must be preserved, nor is the use of external isolation not an alternative, neither the use of materials with low hygro-scopicity, due to the nature of the material used in exterior walls, usually stone. Presented research was expanded to figure out the reaction of different intervention solutions which are used in old buildings’ envelope to accomplish their energy performance. The old city center of Coimbra has a building typology very characteristic and similar to other Old Portuguese city centers, so the idea was to create a representative building of their dimensional characteristics. The modeled building unit was designed after studying around thirty buildings. With all the collected data, it was possible to design a building which we consider that as representative of Coimbra City Centre buildings. This modelled building was used to simulate, with Design Builder software, in real condition and with different solutions for interventions in facades, to predicting the thermal performance achieved for each one. Their final performance was analyzed and compared. The achieved results will be used to define the most suitable interventions in old buildings to improve its energy performance beside of good indoor air quality. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015 2015-01-01T00:00:00Z 2017-06-30T10:28:59Z |
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/10400.11/5582 |
url |
http://hdl.handle.net/10400.11/5582 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
SALEHI, Atefeh; TORRES, Isabel; RAMOS, Ana (2015) - Computing the Thermal energy performance of building by virtue of building dimensional typology. Energy Procedia. ISSN 1876-6102. Vol. 78, p. 1063-1068. Doi: 10.1016/j.egypro.2015.11.029 1876-6102 10.1016/j.egypro.2015.11.029 |
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.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 |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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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 |
repository.mail.fl_str_mv |
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1799130824234237952 |