Now showing items 1-3 of 3

  • Bedload transport of sand-gravel mixtures with antidunes: flume experiments 

    Núñez González, Francisco (Universitat Politècnica de Catalunya, 2012-07-20)
    Doctoral thesis
    Open Access
    In this thesis, the interaction between flow and sediment in alluvial channels is studied from an empirical approach, for conditions close or pertaining to supercritical flow, and for four types of sediment: sand, gravel ...
  • Experimentos de equilibrio de lechos fluviales de arena y grava 

    Martín Vide, Juan Pedro; Núñez González, Francisco (2019-03)
    Article
    Open Access
    Se describe una instalación de laboratorio que permite realizar ensayos en canal con alimentación separada de arena y grava, como es caracterísitico de los lechos de muchos ríos. Se hacen ensayos de gran duración, en que ...
  • Porosity and size gradation of saturated gravel with percolated fines 

    Núñez González, Francisco; Martín Vide, Juan Pedro; Kleinhans Maarten, G. (2016-08)
    Article
    Open Access
    Fine particles may infiltrate through coarse alluvial beds and eventually saturate the subsurface pore space. It is essential to understand the conditions that lead to bed saturation, and to forecast the packing characteristics ...