Estudio numérico y comparativo del efecto de turbulencia en codos y dobleces para distribución de agua sanitaria

Luis Fernando Toapanta-Ramos, Jorge Alejandro Zapata-Cautillo, Andrea Isabel Cholango-Gavilanes, William Quitiaquez, César Nieto-Londoño, Zulamita Zapata-Benabithe

    Resultado de la investigación: Contribución a una revistaArtículorevisión exhaustiva

    1 Cita (Scopus)

    Resumen

    This article presents the numerical and comparative study of the effect of turbulence on elbows and bends for the parameters of an inch, by means of CFD and under the same working conditions (velocity, pressure and temperature), to determine the fluctuation in turbulence of kinetic energy between these two accessories varying the turbulence models. Two methodologies were used for this investigation, kappa-epsilon (k-ε) and kappa-omega (k-ω). The method (k-ε) is divided into three models: standard, RNG and realizable, in which turbulence of kinetic energy and of dissipation is transformed. The method (k-ω) also has three variants: standard, SST, BSL. The work presents a greater turbulence for the method of (k-ε) in kinetic energy and dissipation under the standard model for both elbow and bend, while in the method (k-ω) there is a greater turbulence of kinetic energy in the BSL model for both accessories, as in the method (k-ε) the standard model of (k-ω) represents a greater frequency turbulence

    Título traducido de la contribuciónNumerical and Comparative Study of the Turbulence Effect on Elbows and Bends for Sanitary Water Distribution
    Idioma originalEspañol
    Páginas (desde-hasta)101-118
    Número de páginas18
    PublicaciónRevista Facultad de Ingenieria
    Volumen28
    N.º53
    DOI
    EstadoPublicada - 2019

    Nota bibliográfica

    Publisher Copyright:
    © 2019. Revista Facultad de Ingenieria.All Rights Reserved

    Palabras clave

    • Bend
    • Elbow
    • Kappa-epsilon
    • Kappa-omega
    • Turbulence

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