SIMPLIFIED ANALYSIS OF SHADOWING PROVIDED BY PLANE SOLAR COLLECTORS ON THE ROOF FOR THE REDUCTION OF VALUES OF THERMAL LOAD IN THE BUILDINGS
DOI:
https://doi.org/10.59627/cbens.2007.1767Keywords:
Solar Energy, Energy Efficiency, Shadows, Solar ProtectionsAbstract
Frequently, resources such as edges and brises are invested as shadowing elements in buildings with the objective of reducing the thermal load of cooling and, consequently, to minimize the expenses of energy in the systems of air conditioning. It is not usuall to take into account other applied surfaces to the envelope of the buildings. Among the ones the plane solar collectors, that do not have for main purpose the production of shadows as they are destined to the heating of water.
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References
Castanheira, R.G.; Costa, C.E.S., 2003. Programa Computacional para o Estudo das Áreas Sombreadas por Proteções Retangulares em Planos Verticais e Horizontais. Anais do II Encontro Nacional sobre Conforto no Ambiente Construído, Curitiba, 5-7 Novembro.
Crawley, D.B. et al.., 1999. EnergyPlus, a New Generation Building Energy Simulation Program.
Proceedings of International Building Performance Simulation Association, September 13-15, Kyoto.
Duffie, J. A.; Beckman, W. A., 1980, Solar Engineering of Thermal Processes, John Wiley & Sons.
Goulart, S. V. G; Lamberts, R; Firmino, S., 1997, Dados climáticos para projeto e avaliação energética de edificações para 14 cidades brasileiras, NPC/UFSC, Florianópolis, SC.
