Interferences from route width at the daylight indoors availability
Autor(a) principal: | |
---|---|
Data de Publicação: | 2009 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Labor & Engenho (Online) |
Texto Completo: | https://periodicos.sbu.unicamp.br/ojs/index.php/labore/article/view/1851 |
Resumo: | The current research examines the daylight indoors. The goal is to analyze the influence of routes width, on the availability of indoor daylight as a strategy for reducing energy consumption and improve the use of daylight. The analysis was developed comparing the average global illumination, output by the simulation software (TropLux), having as a parameter the UDI values. The simulation was done in an environment of rectangular geometry inserted into the urban setting of Vitoria latitude 20 ° 19 'S, using three different standards of CIE sky. The results show that the differences on the variation of width on the routes interfere on the availability of daylight indoor. It was noted that the increase on the width, in the ranges between 12 m to 18m occurs more alterations on the availability of daylight indoor, respectively 22%, 25% and 28% to the sky 3, 7 and 12. In the range of route width between 20 m and 26 m, the range is respectively of 9%, 8% and 7% to the sky 3, 7 and 12. It was also noted that the increase in the width of the route from 12 m to 26 m caused increase in the percentage of hours without necessity of artificial illumination, respectively 10% of increase in the sky 7, and 5% of increase in the sky12. |
id |
UNICAMP-15_41b58a764f2e8e48d0555c4c3f64f83e |
---|---|
oai_identifier_str |
oai:ojs.periodicos.sbu.unicamp.br:article/1851 |
network_acronym_str |
UNICAMP-15 |
network_name_str |
Labor & Engenho (Online) |
repository_id_str |
|
spelling |
Interferences from route width at the daylight indoors availabilityInterferências da largura das vias na disponibilidade de iluminação natural do ambiente internoDaylightroute widthenergetic efficiency.Iluminação natural. Largura de via. Eficiência energética.The current research examines the daylight indoors. The goal is to analyze the influence of routes width, on the availability of indoor daylight as a strategy for reducing energy consumption and improve the use of daylight. The analysis was developed comparing the average global illumination, output by the simulation software (TropLux), having as a parameter the UDI values. The simulation was done in an environment of rectangular geometry inserted into the urban setting of Vitoria latitude 20 ° 19 'S, using three different standards of CIE sky. The results show that the differences on the variation of width on the routes interfere on the availability of daylight indoor. It was noted that the increase on the width, in the ranges between 12 m to 18m occurs more alterations on the availability of daylight indoor, respectively 22%, 25% and 28% to the sky 3, 7 and 12. In the range of route width between 20 m and 26 m, the range is respectively of 9%, 8% and 7% to the sky 3, 7 and 12. It was also noted that the increase in the width of the route from 12 m to 26 m caused increase in the percentage of hours without necessity of artificial illumination, respectively 10% of increase in the sky 7, and 5% of increase in the sky12.Este estudo contempla a iluminação natural no ambiente interno. O objetivo é analisar a influência da largura das vias, na disponibilidade de iluminação natural no ambiente interno, como forma de melhor aproveitamento deste recurso natural e menor consumo de energia elétrica com iluminação artificial. A análise foi realizada por meio da comparação dos valores médios anuais de iluminância interna no plano de trabalho gerados através de simulação na ferramenta computacional TropLux, com os intervalos de valores das UDI (Useful Daylight Illuminances). A simulação foi feita em um ambiente de geometria retangular inserido em um cenário urbano na cidade de Vitória de latitude 20° 19' S, utilizando três tipos de céus padrões da CIE. A partir da análise dos resultados, constatou-se que diferentes intervalos de larguras de vias interferem de forma diferencia na variação da iluminância no ambiente interno. Constatou-se que o aumento da largura, no intervalo entre 12 m para 18m acarreta maiores alterações na disponibilidade de iluminação natural no ambiente interno, respectivamente 22%, 25% e 28% para o céu 3, 7 e 12. No intervalo de largura de via entre 20 m e 26 m, a variação é respectivamente de 9%, 8% e 7% para o céu 3, 7 e 12. Constatou-se também que o aumento na largura de via de 12 m para 26 m ocasionou aumento nos percentuais de horas sem necessidade de iluminação artificial, respectivamente 10% de aumento no céu 7, e 5% de aumento no céu 12.Universidade Estadual de Campinas2009-04-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisa analíticaapplication/pdfhttps://periodicos.sbu.unicamp.br/ojs/index.php/labore/article/view/185110.20396/lobore.v3i1.1851Labor e Engenho; Vol. 3 No. 1 (2009): jan./dez.; 55-69Labor e Engenho; Vol. 3 Núm. 1 (2009): jan./dez.; 55-69Labor e Engenho; v. 3 n. 1 (2009): jan./dez.; 55-692176-8846reponame:Labor & Engenho (Online)instname:Universidade Estadual de Campinas (UNICAMP)instacron:UNICAMPporhttps://periodicos.sbu.unicamp.br/ojs/index.php/labore/article/view/1851/pdf_131BrasilCopyright (c) 2015 Labor & Engenhoinfo:eu-repo/semantics/openAccessLaranja, Andrea CoelhoGazzaneo, Luiz Manoel CavalcantiCabús, Ricardo Carvalho2019-07-17T04:32:52Zoai:ojs.periodicos.sbu.unicamp.br:article/1851Revistahttp://periodicos.sbu.unicamp.br/ojs/index.php/laborePUBhttps://periodicos.sbu.unicamp.br/ojs/index.php/labore/oai||argollo@fec.unicamp.br2176-88461981-1152opendoar:2019-07-17T04:32:52Labor & Engenho (Online) - Universidade Estadual de Campinas (UNICAMP)false |
dc.title.none.fl_str_mv |
Interferences from route width at the daylight indoors availability Interferências da largura das vias na disponibilidade de iluminação natural do ambiente interno |
title |
Interferences from route width at the daylight indoors availability |
spellingShingle |
Interferences from route width at the daylight indoors availability Laranja, Andrea Coelho Daylight route width energetic efficiency. Iluminação natural. Largura de via. Eficiência energética. |
title_short |
Interferences from route width at the daylight indoors availability |
title_full |
Interferences from route width at the daylight indoors availability |
title_fullStr |
Interferences from route width at the daylight indoors availability |
title_full_unstemmed |
Interferences from route width at the daylight indoors availability |
title_sort |
Interferences from route width at the daylight indoors availability |
author |
Laranja, Andrea Coelho |
author_facet |
Laranja, Andrea Coelho Gazzaneo, Luiz Manoel Cavalcanti Cabús, Ricardo Carvalho |
author_role |
author |
author2 |
Gazzaneo, Luiz Manoel Cavalcanti Cabús, Ricardo Carvalho |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Laranja, Andrea Coelho Gazzaneo, Luiz Manoel Cavalcanti Cabús, Ricardo Carvalho |
dc.subject.por.fl_str_mv |
Daylight route width energetic efficiency. Iluminação natural. Largura de via. Eficiência energética. |
topic |
Daylight route width energetic efficiency. Iluminação natural. Largura de via. Eficiência energética. |
description |
The current research examines the daylight indoors. The goal is to analyze the influence of routes width, on the availability of indoor daylight as a strategy for reducing energy consumption and improve the use of daylight. The analysis was developed comparing the average global illumination, output by the simulation software (TropLux), having as a parameter the UDI values. The simulation was done in an environment of rectangular geometry inserted into the urban setting of Vitoria latitude 20 ° 19 'S, using three different standards of CIE sky. The results show that the differences on the variation of width on the routes interfere on the availability of daylight indoor. It was noted that the increase on the width, in the ranges between 12 m to 18m occurs more alterations on the availability of daylight indoor, respectively 22%, 25% and 28% to the sky 3, 7 and 12. In the range of route width between 20 m and 26 m, the range is respectively of 9%, 8% and 7% to the sky 3, 7 and 12. It was also noted that the increase in the width of the route from 12 m to 26 m caused increase in the percentage of hours without necessity of artificial illumination, respectively 10% of increase in the sky 7, and 5% of increase in the sky12. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009-04-03 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Pesquisa analítica |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.sbu.unicamp.br/ojs/index.php/labore/article/view/1851 10.20396/lobore.v3i1.1851 |
url |
https://periodicos.sbu.unicamp.br/ojs/index.php/labore/article/view/1851 |
identifier_str_mv |
10.20396/lobore.v3i1.1851 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.sbu.unicamp.br/ojs/index.php/labore/article/view/1851/pdf_131 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2015 Labor & Engenho info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2015 Labor & Engenho |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.coverage.none.fl_str_mv |
Brasil |
dc.publisher.none.fl_str_mv |
Universidade Estadual de Campinas |
publisher.none.fl_str_mv |
Universidade Estadual de Campinas |
dc.source.none.fl_str_mv |
Labor e Engenho; Vol. 3 No. 1 (2009): jan./dez.; 55-69 Labor e Engenho; Vol. 3 Núm. 1 (2009): jan./dez.; 55-69 Labor e Engenho; v. 3 n. 1 (2009): jan./dez.; 55-69 2176-8846 reponame:Labor & Engenho (Online) instname:Universidade Estadual de Campinas (UNICAMP) instacron:UNICAMP |
instname_str |
Universidade Estadual de Campinas (UNICAMP) |
instacron_str |
UNICAMP |
institution |
UNICAMP |
reponame_str |
Labor & Engenho (Online) |
collection |
Labor & Engenho (Online) |
repository.name.fl_str_mv |
Labor & Engenho (Online) - Universidade Estadual de Campinas (UNICAMP) |
repository.mail.fl_str_mv |
||argollo@fec.unicamp.br |
_version_ |
1800217037685915648 |