Assessment of the ability of a volume of fluid model to reproduce the efficiency of a continuous transverse gully with grate

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Título:	Assessment of the ability of a volume of fluid model to reproduce the efficiency of a continuous transverse gully with grate
Autor/a:	Lopes, Pedro; Leandro, Jorge; Carvalho, Rita F.; Russo, Beniamino; Gómez Valentín, Manuel
Otros autores:	Universitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental; Universitat Politècnica de Catalunya. FLUMEN - Dinàmica Fluvial i Enginyeria Hidrològica
Abstract:	This paper deals with the numerical investigation of the drainage efficiency of a continuous transverse gully with the grate’s slots aligned in the flow direction and compared with experimental data sets. The gully efficiency attained with a three-dimensional (3D) numerical model is compared and validated against experimental data. The numerical simulations are performed using a computational fluid dynamics volume of fluid solver. Different slopes, from 0 to 10%, and a wide range of drainage flows, from 6.67 to 66.67¿¿L/s/m66.67¿¿L/s/m, are simulated. The linear relation between Froude number and efficiency of the gully is in agreement to the one experimentally obtained.
Abstract:	Peer Reviewed
Materia(s):	-Àrees temàtiques de la UPC::Enginyeria civil::Geologia::Hidrologia -Drainage--Mathematical models -Numerical validation -Volume of fluid -Transverse gully -Drainage efficiency -Drenatge
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Tipo de documento:	Artículo - Versión presentada Artículo
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