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Flow Measurements and Numerical Simulation on Low-Crested Structures for Coastal Protection

  • Pedro Lomonaco
  • Cesar Vidal
  • Iñigo J. Losada
  • Nicolas Garcia
  • Javier L. Lara
Conference paper
Part of the NATO Science Series book series (NAIV, volume 53)

Abstract

A series of laboratory and prototype experiments have been performed to measure and model the flow around and inside low-crested structures and submerged breakwaters. The results of the tests are used to improve the understanding of the wave-structure interaction and its effect on the near-shore dynamics. The database become the core to develop an empirical model to determine dynamic pressure and velocity profiles for design purposes, and to assess the laboratory scale effects on coastal structures. Finally, the large amount of measured information is used to calibrate and validate COBRAS, a 2DV, VOF-type, RANS numerical model, proven to be a powerful tool for the functional and structural design of low-crested and submerged breakwaters, as well as a numerical wave flume to increase the applicability of empirical models.

Keywords

Free Surface Coastal Structure Wave Flume Submerged Breakwater Free Surface Displacement 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer 2005

Authors and Affiliations

  • Pedro Lomonaco
    • 1
  • Cesar Vidal
    • 1
  • Iñigo J. Losada
    • 1
  • Nicolas Garcia
    • 1
  • Javier L. Lara
    • 1
  1. 1.Ocean & Coastal Research GroupUniversity of CantabriaSantanderSpain

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