ANÁLISE DE DESEMPENHO TÉRMICO DE SISTEMA DE COBERTURA PARA AQUECIMENTO E RESFRIAMENTO EM ZONAS SUBTROPICAIS
DOI:
https://doi.org/10.46421/entac.v18i.787Keywords:
solar heat gain, solar radiation, simulation, computer fluid dynamicsAbstract
Temperate places have high annual thermal amplitude. In those areas, buildings must provide thermal comfort during hot and cold seasons. This study explains the method to design the geometry of a static roof parametrically. The system should reduce heat gain in summer and increase it in winter in Curitiba, Paraná. Different tools were used to model, iterate and simulate radiation and CFD (computer fluid dynamics), namely Rhinoceros, Grasshopper, Diva-for-Rhino, Colibri, Design Explorer 2 and Solidworks Flow. The results show good performance of the proposed geometry both for winter and summer solstices.
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