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A Simplified Simulation Model for Predicting Radiative Transfer in Long Street Canyons under High Solar Radiation Conditions

Opened Access A Simplified Simulation Model for Predicting Radiative Transfer in Long Street Canyons under High Solar Radiation Conditions

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Autor: Rubio-Bellido, Carlos
Pulido-Arcas, Jesús Alberto
Sánchez-Montañés, Benito
Departamento: Universidad de Sevilla. Departamento de Construcciones Arquitectónicas II
Universidad de Sevilla. Departamento de Historia, Teoría y Composición Arquitectónicas
Fecha: 2015
Publicado en: Energies, 8 (12), 13541-13558.
Tipo de documento: Artículo
Resumen: Modeling solar radiation in street canyons is crucial to understanding the solar availability of building façades. This article describes the implementation of a simulation routine, developed in the Matlab® computer language, which is aimed at predicting solar access for building façades located in dense urban conglomerates comprising deep long street canyons, under high solar radiation conditions, typical in southern countries of Europe. Methodology is primarily based on the configuration factor theory, also aided by computer simulation, which enables to assess the interplay between the surfaces that compose the so-called street canyon. The results of the theoretical model have been cross-checked and verified by on-site measurements in two real case studies, two streets in Cadiz and Seville. The simplified simulation reproduces the shape of the curve for on-site measured values and weighted errors for the whole model do not surpass 10%, with a maximum of 9.32% and a mean values of 6....
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Cita: Rubio-Bellido, C., Pulido-Arcas, J.A. y Sánchez-Montañés, B. (2015). A Simplified Simulation Model for Predicting Radiative Transfer in Long Street Canyons under High Solar Radiation Conditions. Energies, 8 (12), 13541-13558.
Tamaño: 6.211Mb
Formato: PDF

URI: http://hdl.handle.net/11441/50736

DOI: 10.3390/en81212383

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