Ara es mostren els items 37-44 de 44

    • Recent trends in stepped spillway design: behaviour without sidewalls 

      Estrella Toral, Soledad; Sánchez Juny, Martí; Dolz Ripollès, Josep; Ibáñez de Aldecoa, R.; Rodríguez, Jesús; Balairón, Luis (International Commission on Large Dams (ICOLD), 2012)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Until now, hydraulic research of stepped spillways has focused on characterizing aspects as: the different types of flow that occur on the dam, the air inception processes, the potential negative effects associated to the ...
    • Revisiting the hydraulics of the Aznalcóllar mine disaster 

      Sanz Ramos, Marcos; Bladé i Castellet, Ernest; Dolz Ripollès, Josep; Sánchez Juny, Martí (2022-06)
      Article
      Accés obert
      The Aznalcóllar tailings pond failure (1998) is regarded as one of the severe ecological mine disasters ever reported. The spill of the mine tailings affected more than 60 km of the Agrio and Guadiamar rivers and caused ...
    • Simulación de la onda de avenida por ruptura de tanque de enfriamiento 

      Fuentes Mariles, Oscar Arturo; Arganis Juarez, Maritza Liliana; Bladé i Castellet, Ernest; Sánchez Juny, Martí; De Luna Cruz, Faustino; Cruz Gerón, Juan Ansberto; Mendoza Facundo, José Enedino; Aragón Hernández, José Luis (UNAM, Mèxico, 2010)
      Article
      Accés obert
      Se llevó a cabo la simulación de la ruptura del borde de un tanque de enfriamiento usando dos métodos: Uno de volúmenes finitos denominado CARPA y un algoritmo en diferencias finitas centradas. El algoritmo en volúmenes ...
    • Strategies in the 2D numerical modelling of wood transport in rivers 

      Bladé i Castellet, Ernest; Sánchez Juny, Martí; Ruíz-Villanueva, Virginia (Taylor & Francis, 2016)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      In recent years the improvements in computational capacity and the advances in numerical modelling techniques have produced a significant increase in the type of river processes that can be studied with the support of ...
    • The FC algorithm to estimate the Manning’s roughness coefficients of irrigation canals 

      Bonet Gil, Enrique; Russo, Beniamino; Yubero de Mateo, Maria Teresa; Gómez Valentín, Manuel; Sánchez Juny, Martí (Multidisciplinary Digital Publishing Institute (MDPI), 2023-07-04)
      Article
      Accés obert
      Freshwater scarcity has driven the integration of technological advancements and automation systems in agriculture in order to attempt to improve water-use efficiency. For irrigation canals, water-use efficiency is, in ...
    • Two-dimensional modelling of discharge distribution in vegetated compound channel (Besòs river) 

      Bladé i Castellet, Ernest; Gómez Valentín, Manuel; Sánchez Juny, Martí; Pomares Abad, Juan (Corila, 2007)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Flow distribution in Besòs river is studied by means of a two dimensional numerical model and a scale model. Besòs river presents a compound channel floodway with a central sinusoidal main channel and floodplains at each ...
    • Velocity and air concentration in air-water flow: application on a stepped spillway without sidewalls 

      Estrella Toral, Soledad; Sánchez Juny, Martí; Dolz Ripollès, Josep; Ibáñez, R.; Domínguez, M.; Balairón, Luis; López, D. (Associação Portuguesa dos Recursos Hídricos, 2012)
      Comunicació de congrés
      Accés restringit per política de l'editorial
      Until now, hydraulic research of stepped spillways has focused on characterizing aspects as: the different types of flow that occur on the chute, the air inception processes, the potential negative effects associated to ...
    • Velocity measurements in highly aerated flow on a stepped chute without sidewall constraint using a BIV technique 

      Sánchez Juny, Martí; Estrella Toral, Soledad; Matos, Jorge; Bladé i Castellet, Ernest; Martínez Gomariz, Eduardo; Bonet Gil, Enrique (2022-08)
      Article
      Accés obert
      The lack of sidewalls in a spillway leads to lateral expansion of the flow and, consequently, a non-uniform transversal flow rate distribution along the chute. The present work shows the velocity field measured in a physical ...