SIMULAÇÕES TÉRMICAS E LUMÍNICAS APLICADAS EM PROJETO DE EDIFÍCIOS COMERCIAL
DOI:
https://doi.org/10.46421/entac.v17i1.1463Keywords:
Thermal and Luminous Simulations, Materials' Performance, Energy EfficiencyAbstract
Nowadays buildings' industry, designers, engineers and architects still enhancing the methods and metrics to measure the building performance. In this context, this paper has objective to spread currently computational tools that evaluate the thermal and luminous environment during design stages in commercial buildings projects. Daylight Autonomy and Useful Daylight Illuminance were metrics used by DIVA 4.0 for Rhino to measure daylighting differences between models that vary glazing materials and window-to-wall ratio. Results show that large fenestration doesn't work well without shading devices or complex glazing systems. The thermal performance, utilizing different materials, was simulated using EnergyPlus software. It was possible to observe in the results that, the material with greater capacity of thermal inertia (masonry of seal), presented more satisfactory results maintaining greater constancy on internal temperature. The presented tools and metrics are being utilized in certification's process, like in LEED v4. At the same time, bests design's options and warnings can be found through easier functions offered by presented means.
References
CHRISTOFFERSEN, J.; JOHNSEN, K.; PETERSEN, E.; VALBJORN, O.; HYGGE, S. Windowsand Daylight A post-occupancy evaluation of Danish offices, in: Lighting 2000,Proceedings of the CIBSE/ILE Joint Conference University of York, UK:CIBSE, 2000, p.112 120.
DE DEAR, R.; BRAGER, G. Thermal comfort in naturally ventilated buildings: revisions toASHRAE Standard 55. Energy and Buildings, 34, 2002.
FLORIANÓPOLIS (Município). Lei nº 486, de 17 de janeiro de 2014. Institui O PlanoDiretor de Urbanismo do Município de Florianópolis Que Dispõe Sobre A Política deDesenvolvimento Urbano, O Plano de Uso e Ocupação, Os Instrumentos Urbanísticose O Sistema de Gestão. Florianópolis, SC, 2014.
HUMPHREYS, M.; NICOL, F. The validity of ISO-PMV for predicting comfort votes inevery-day thermal environments. Energy and Buildings, 34, 2002.
IBPSA. International Building Performance Simulation Association. 2018. Disponívelem: <http://www.ibpsa.org/?page_id=247> . Acesso em: 21 jun. 2018.
IESNA. IES Standard LM-83, 2012. Approved method, IES Spatial Daylight Autonomy(sDA) and Annual Sunlight Exposure (ASE), Illuminating Engineering Society of NorthAmerica, New York, 2012.
INSTITUTO NACIONAL DE METROLOGIA NORMALIZAÇÃO E QUALIDADE INDUSTRIAL(INMETRO). Regulamento Técnico da Qualidade para o Nível de EficiênciaEnergética de Edificações Residenciais (RTQ-R). Eletrobrás. Rio de Janeiro. 2012.
KARLSEN, L.; HEISELBERG, P.; BRYN I.; JOHRA, H. Verification of simple illuminancebased measures for indication of discomfort glare from windows. Building andEnvironment. ed. 92, 2015, pg.615-626.
LAMBERTS, R. et al. CONFORTO E STRESS TÉRMICO. Florianópolis: [s.n.], 2011. 87 p.
LAMBERTS, R., XAVIER, A. A., GOULART, S., & DE VECCHI, R. X. Conforto e EstressTérmico. Florianópolis, 2011.
MARDALJEVIC, J. M., ANDERSEN, N. R., CHRISTOFFERSEN, J. Daylighting metrics: isthere a relation between useful daylight illuminance and daylight glare probability?,in: Proceeding in BSO12, First Building Simulation and Optimization Conference,IBPSA. England, Loughborough, UK, 2012.
Lighting Research e Technology. n.37, 2005, pg.41-59.
REINHART, C. F.; NIEMASZ, J. DIVA FOR RHINO Environmental Analysis for Buildings.
DIVA User Guide. Disponível em: <http://diva4rhino.com/user-guide>. Acesso emmar. 2018REINHART, C.F. 2017. Simulation-based daylight performance predictions. In: Buildingperformance simulation for design and operation; Hensen J., Lamberts R., editors.London (UK). Cap 9, p 1-56.
REINHART, C.; JAKUBIEC, A.; IBARRA, D.; Definition of a reference office forstandardized evaluations of dynamic façade and lighting technologies. Proceedingsof BS2013: 13th Conference of International Building Performance SimulationAssociation. Chambéry, France, 2013;REINHART, C. MARDALJEVIC J.; ROGERS, Z. Dynamic daylight performance metrics forsustainable building design. Leukos. 2006; vol 3: pp 1 25.
SOLEMMA LLC. Diva for Rhino: Environmental Analysis for Buildings. v. 4.0. Disponívelem: <http://diva4rhino.com/>. Acesso em: mar. 2018.
U.S. DEPARTMENT OF ENERGY. EnergyPlus 8.1. Energy Simulation Software, 2017.
Disponivel em: <http://apps1.eere.energy.gov/buildings/energyplus>.
U.S. GREEN BUILDING COUNCIL. Leadership in Energy and Environment Design (LEED).
Disponível em: <https://new.usgbc.org/>. Acesso em: mar. 2018.
