EVALUATION OF HOURLY DIFFUSE ILLUMINANCE IN RECIFE (PE)
DOI:
https://doi.org/10.59627/cbens.2016.1261Keywords:
Difuse illuminance, Difuse Irradiance, Atmospheric Transmittance IndexAbstract
One station was setup, in 2015, in Recife, capital of Pernambuco, for simultaneous measurements of difuse illuminance and diffuse solar radiation on the horizontal plane. The global radiation was also measured. The data collected in minute scale allowed the study of hourly diffuse illuminance for this location. The assessment of diffuse illuminance and solar irradiation measurements confirm the optimum potential for the use of the natural illumination in Pernambuco. The illuminance values are high enough, on their own, to be able to supply the daily illumination necessity of a commercial office during 60% of the hours of its functioning depending on the natural lighting factor of the window.
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References
Associação Brasileira de Normas Técnicas (2013). Iluminação de ambientes de trabalho, NBR ISO/CIE 8995-1 CB-02- Comitê Brasileiro de Construção Civil (1999). Procedimento de Cálculo para a Determinação da Iluminação Natural em Ambientes Internos, 02:135.02-003.
Chirarattananon S., (2001) Daylight Availability for Bangkok, A Technical Report, ISBN 974-8208-31-1, Asian Institute of Technology, Thayland Figueiró, M. (2010). A luz e a sua relação com a saúde. Lume, v.8, n.44, 2010
LAM, J. C. and LI, D. H., (1999) An analysis of daylighting and solar heat for cooling dominated office buildings, Solar Energy, Vol. 64, n. 4, pp. 251-262.
LI-COR Biosciences (2013). http://www.licor.com/env/products/light/photometric_sensors/index.html . Acesso: ago 2013.
Ne’eman E., (1998). Daylight availability database for energy efficient integration with electric light, Journal of the Illuminating Engineering Society, Summer 59.
OSRAM (2013). http://www.osram.com.br/osram_br/Ferramentas_%26_Catlogos/_pdf/Arquivos/Iluminao_Geral/Manual_do_Curso_Iluminacao%2c_Conceitos_e_Projetos/Manual_Luminotecnico_-_parte_01.pdf . Acesso: ago
Patil K. N., Garg S. N., Kaushik S. C.(2013). Luminous efficacy model validation and computation of solar illuminance for different climates of India. Journal of Renewable and Sustainnable energy, 5 doi: 10.1063/1.4841195
Perez R, Seals R, Ineichen P, Menicucci D (1987). A new simplified version of the Perez diffuse irradiance model for tilted surfaces. Solar Energy, Vol.39 n.3, pp.221–31.
Rosa A. D., Ferraro V., Kaliakatsos D., Marinelli V.(2008). Simplified correlations of global, direct and diffuse luminous efficacy on horizontal and vertical surfaces, Energy and Buildings, Vol.40, pp.1991-2001
Vartiainen E.(2000). Daylight modelling with the simulation tool DeLight, Department of Engineering Phisics and Mathematics Advanced Energy Systems. Filand. ISBN 951-22-5071-3
WMO (2010). WMO guide to meteorological instruments and methods of observation. (2008 edition, updatedin 2010) http://www.wmo.int/pages/prog/www/IMOP/CIMO-guide.html . Acesso: fev. 2014.
