| Registro completo |
| Provedor de dados: |
REA
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| País: |
Brazil
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| Título: |
GREEN ROOF: SIMULATION OF ENERGY BALANCE COMPONENTS IN RECIFE, PERNAMBUCO STATE, BRAZIL
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| Autores: |
Omar,Aline
Vigoderis,Ricardo
Pandorfi,Héliton
Moura,Geber
Guiselini,Cristiane
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| Data: |
2018-06-01
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| Ano: |
2018
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| Palavras-chave: |
Radiation balance
Urban climate
Energy fluxes
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| Resumo: |
ABSTRACT Green roof is a technology that consists of the use of soil and vegetation installed in the roof of buildings, being a great solution to combat heat islands. Thus, this study aimed to compare micrometeorological changes and their effect on the energy balance of non-vegetated (slab) and vegetated building roofs by means of a simulation model calculated as a function of the reference evapotranspiration (ETo), determined by the Penman-Monteith method. This research was developed between February 1 and September 30, 2016, in the Charles Darwin Building's Parking Garage, Rio Ave Empreendimentos, Recife, PE, Brazil. For this, a weather station was installed on the external building slab. On the slab, sensible, latent, and soil heat fluxes corresponded to 75, 22, and 3%, respectively, of the energy balance. In the simulated green roof, these fluxes reached values of 6, 87, and 7%, respectively. The simulation model allowed determining the energy balance for the green roof, indicating a lower sensible heat flux (69%) and a higher latent heat flux (55%) when compared to those found in the slab.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162018000300334
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| Editor: |
Associação Brasileira de Engenharia Agrícola
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| Relação: |
10.1590/1809-4430-eng.agric.v38n3p334-342/2018
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| Formato: |
text/html
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| Fonte: |
Engenharia Agrícola v.38 n.3 2018
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| Direitos: |
info:eu-repo/semantics/openAccess
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