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    Por favor, use este identificador para citar o enlazar este ítem:https://uvadoc.uva.es/handle/10324/57902

    Título
    Assessment for the age-of-the-air and ventilation efficiency in confined outdoor spaces through computational fluid dynamics techniques
    Autor
    Padilla Marcos, Miguel ÁngelAutoridad UVA Orcid
    Meiss Rodríguez, Alberto JoséAutoridad UVA Orcid
    Año del Documento
    2018
    Editorial
    MDPI
    Descripción
    Producción Científica
    Documento Fuente
    Energies, 2018, vol. 11, n. 8, p. 1932
    Abstract
    An experimentally validated numerical method for evaluating the suitability of an urban design with regard to its capacity to provide the optimum air quality for its occupants through the confined outdoor spaces is proposed. Eight possible confined outdoor spaces are defined according to their position with regard to the built elements, laterally delimited by the envelope surfaces of the neighbouring buildings. This work focuses on the definition of a procedure capable of analysing outdoor air change quality according to the age-of-the-air concept. The obtained results show that the confined outdoor spaces that are exposed to the wind action are more predisposed to reduce the mean age-of-the-air that they contain. For the analysed cases, a considerable improvement of up to 78.68% in the air change quality can be obtained by taking into account wind exposure criteria in relation to its shape and urban density, which is classified for this purpose.
    Materias Unesco
    6201 Arquitectura
    3305 Tecnología de la Construcción
    Palabras Clave
    Age-of-the-air
    Ventilation efficiency
    Computational fluid dynamics
    Outdoor space
    Wind tunnel validation
    ISSN
    1996-1073
    Revisión por pares
    SI
    DOI
    10.3390/en11081932
    Patrocinador
    Ministerio de Vivienda - Instituto Nacional Proyecto de Investigación: El Espacio Exterior de DB HS3 “Calidad del Aire Interior”: Desarrollo de Soluciones Alternativas (ref: VIVIENDA-26562)
    Version del Editor
    https://www.mdpi.com/1996-1073/11/8/1932
    Propietario de los Derechos
    © 2018 The Author(s)
    Idioma
    eng
    URI
    https://uvadoc.uva.es/handle/10324/57902
    Tipo de versión
    info:eu-repo/semantics/publishedVersion
    Derechos
    openAccess
    Aparece en las colecciones
    • DEP43 - Artículos de revista [53]
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