Enviaments recents

  • Assessment of inlet efficiency through a 3D simulation: numerical and experimental comparison 

    Gómez Valentín, Manuel; Recasens, Joan; Russo, Beniamino; Martínez Gomariz, Eduardo (2016-10-01)
    Article
    Accés obert
    Inlet efficiency is a requirement for characterizing the flow transfers between surface and sewer flow during rain events. The dual drainage approach is based on the joint analysis of both upper and lower drainage levels, ...
  • Estabilidad de personas en flujos de agua 

    Martínez Gomariz, Eduardo; Gómez Valentín, Manuel; Russo, Beniamino (2016-01)
    Article
    Accés obert
    Nuestras ciudades están formadas por diversos elementos que están expuestos a inundaciones de magnitudes acordes al evento de lluvia que se produzca y según el diseño del sistema de drenaje urbano. Los elementos más ...
  • New offset-free method for model predictive control of open channels 

    Horváth, Klaudia; Galvis, Eduard; Gómez Valentín, Manuel; Rodellar Benedé, José (2015-08)
    Article
    Accés restringit per política de l'editorial
    Irrigation or drainage canals can be controlled by model predictive control (MPC). Applying MPC with an internal model in the presence of unknown disturbances in some cases can lead to steady state offset. Therefore an ...
  • Assessment of the ability of a volume of fluid model to reproduce the efficiency of a continuous transverse gully with grate 

    Lopes, Pedro; Leandro, Jorge; Carvalho, Rita F.; Russo, Beniamino; Gómez Valentín, Manuel (2016-10)
    Article
    Accés obert
    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 ...
  • Balances de agua y calor en la marisma de Doñana 

    Ramos Fuertes, Anaïs; Dolz Ripollès, Josep; Prats Rodríguez, Jordi (2016-10)
    Article
    Accés obert
    Este trabajo expone los principales resultados del estudio de los balances hídrico y térmico de la marisma de Doñana. El estudio se ha basado en una amplia base de datos hidrometeorológicos tomados a intervalos de 10 minutos ...
  • Experimental study of the stability of pedestrians exposed to urban pluvial flooding 

    Martínez Gomariz, Eduardo; Gómez Valentín, Manuel; Russo, Beniamino (2016-06)
    Article
    Accés restringit per política de l'editorial
    Populations in urban environments are extremely mobile throughout the day and in various weather conditions; accounting for this pedestrian mobility and security becomes high importance. Research into the security and ...
  • Climate and land use changes on streamflow and subsurface recharge in the Fluvià basin, Spain 

    Candela Lledó, Lucila; Tamoh, Karim; Olivares Cerpa, Gonzalo; Gómez Valentín, Manuel (2016-05-28)
    Article
    Accés obert
    Climate change impact on water resources (streamflow and deep natural recharge) based on the downscaled outputs from the ECHAM5 general circulation model (GCM) has been investigated in the Mediterranean basin (Fluvià, ...
  • A simple measuring technique of surface flow velocity to analyze the behavior of velocity fields in hydraulic engineering applications 

    Tellez Alvarez, Jackson David; Gómez Valentín, Manuel; Russo, Beniamino; Redondo Apraiz, José Manuel (2015-04-14)
    Article
    Accés obert
    An important achievement is the invention and development of techniques for measurement of velocities in hydraulic engineering applications. Knowledge of the technological advances in digital cameras with high resolution ...
  • Richtmyer-meshkov and rayleigh-taylor fractal mixing 

    Redondo Apraiz, José Manuel; Vila Esteve, Maria Teresa; Tellez Alvarez, Jackson David; Lopez Gonzalez-Nieto, Pilar; Sánchez, Miguel Ángel (Institute of Thermomechanics, Academy of Sciences of the Czech Republic, 2016-02-10)
    Article
    Accés obert
    Turbulence affects molecular mixing in a large variety of physical processes both in the environment, in astrophysics and in industrial situations. In some events it is interesting to enhance the transport of mass, heat, ...
  • Avances en el análisis del material leñoso en ríos: incorporación, transporte e influencia en el riesgo por inundaciones 

    Ruiz-Villanueva, Virginia; Díez-Herrero, A.; Bodoque, Jose María; Bladé i Castellet, Ernest (2015)
    Article
    Accés obert
    El transporte y depósito de restos de vegetación en los ríos (troncos o árboles completos, ramas y raíces, material leñoso en general) puede agravar las consecuencias de los eventos de avenida e inundación e incrementar ...

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