Ara es mostren els items 1-20 de 64

    • A hybrid numerical model for coastal engineering problems 

      Altomare, Corrado; Suzuki, T.; Domínguez Alonso, José Manuel; Crespo, Alejandro J.C.; Gómez Gesteira, Moncho; Cáceres Rabionet, Iván (2014)
      Text en actes de congrés
      Accés obert
      The implementation and first validation of a hybridization technique between a NLSWE model and a meshless fully Navier-Stokes equation-based model are presented. The scope is to overcome the limitations of each numerical ...
    • A new open source solver for modelling fluid-structure interaction: case study of a point-absorberwave energy converter with power take-off unit 

      Tagliafierro, Bonaventura; Montuori, Rosario; Vayas, Ioannis; Ropero, Pablo; Crespo, Alejandro J.C.; Domínguez Alonso, José Manuel; Altomare, Corrado; Viccione, Giacomo; Gómez Gesteira, Moncho (National Technical University of Athens, 2020)
      Text en actes de congrés
      Accés obert
      In this work, the capabilities of the open source code DualSPHysics coupled with the multiphysics library Project Chrono are shown. The framework is validated through an experimental campaign performed on a wave energy ...
    • Adaptation under extreme events: predictive maintenance for risk reduction 

      Sánchez-Arcilla Rosanas, Agustín; Altomare, Corrado; González Pérez, Manuel; Viñes Recasens, Manuel; Mösso Aranda, César; Gómez Aguar, Jesús Javier; Sánchez-Arcilla Conejo, Agustín (2022-11)
      Article
      Accés obert
      Increasing human and climatic pressures on coastal systems and their infrastructure has resulted in cumulative loses for ecosystem services (e.g. Sanchez-Arcilla et al, 2022) and increasing degradation of coastal and ...
    • An insightful tool for the response of armor block breakwaters on impermeable bed combining numerical modeling techniques 

      Tagliafierro, Bonaventura; Altomare, Corrado; Mitsui, Jun; Domínguez Alonso, José Manuel; Crespo, Alejandro J.C.; Gómez Gesteira, Moncho; Hernaez, Mario; Sánchez-Arcilla Conejo, Agustín (International Society of Ocean and Polar Engineers (ISOPE), 2023)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      We aim to increase the efficiency of an open-source hydrodynamic model in investigating the structural performance of port infrastructure under high return period wave conditions, thus anticipating possible scenarios that ...
    • An inter-model comparison for wave interactions with sea dikes on shallow foreshores 

      Gruwez, Vincent; Altomare, Corrado; Suzuki, T.; Streicher, Maximilian; Cappietti, Lorenzo; Kortenhaus, Andreas; Troch, Peter (MDPI, 2020-12)
      Article
      Accés obert
      Three open source wave models are applied in 2DV to reproduce a large-scale wave flume experiment of bichromatic wave transformations over a steep-sloped dike with a mildly-sloped and very shallow foreshore: (i) the ...
    • Applicability enhancement of integrated formula of wave overtopping and runup modeling 

      Yuhi, Masatoshi; Ohtani, Naoya; Mase, Hajime; Sooyoul, Kim; Umeda, Shinya; Altomare, Corrado (Japan Society of Civil Engineers, 2019-10)
      Article
      Accés restringit per política de l'editorial
      This study attempts to enhance the applicability of Integrated Formula of Wave Ovetopping and Runup Modeling (IFORM) for the estimation of wave overtopping discharge on seawalls constructed in shallow water depth. The ...
    • Benchmarking of numerical models for wave overtopping at dikes with shallow mildly sloping foreshores: Accuracy versus speed 

      Lashley, Chris H.; Zanuttigh, Barbara; Bricker, Jeremy; Van der Meer, Jentsje; Altomare, Corrado; Suzuki, T.; Roeber, Volker; Oosterlo, Patrick (Elsevier, 2020-08-01)
      Article
      Accés obert
      Practitioners often employ diverse, though not always thoroughly validated, numerical models to directly or indirectly estimate wave overtopping (q) at sloping structures. These models, broadly classified as either phase- ...
    • Characterization of overtopping waves on sea dikes with gentle and shallow foreshores 

      Suzuki, T.; Altomare, Corrado; Yasuda, Tomohiro; Verwaest, Toon (MDPI, 2020-10)
      Article
      Accés obert
      Due to ongoing climate change, overtopping risk is increasing. In order to have effective countermeasures, it is useful to understand overtopping processes in details. In this study overtopping flow on a dike with gentle ...
    • Composite modelling of the Pont del Petroli pier failure due to extreme sea waves during the winter storm Gloria 

      Altomare, Corrado; Gironella Cobos, Xavier; Sospedra Iglesias, Joaquim; Domínguez, Jose; Tafuni, Angelantonio; Cabrera Crespo, Alejandro (2022)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      On January 20th, 2020, the storm Gloria causedthe collapse of the final part of the walkway that connected the seaward platform of the Pont del Petroli pier to the beach of Badalona (Spain). A stretch of about 15 meters ...
    • Determination of semi-empirical models for mean wave overtopping using an evolutionary polynomial paradigm 

      Altomare, Corrado; Laucelli, Daniele; Mase, Hajime; Gironella Cobos, Xavier (MDPI, 2020-08)
      Article
      Accés obert
      The present work employs the so-called Evolutionary Polynomial Regression (EPR) algorithm to build up a formula for the assessment of mean wave overtopping discharge for smooth sea dikes and vertical walls. EPR is a ...
    • Developments and application of an offline coupling for armor block breakwaters on impermeable bed 

      Tagliafierro, Bonaventura; Altomare, Corrado; Sánchez-Arcilla Conejo, Agustín; Domínguez Alonso, José Manuel; Crespo, Alejandro J.C.; Gómez-Gesteira, Moncho (University of Manchester, 2023)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This paper proposes an optimization strategy that can be used in open-source hydrodynamic model to reduce the computational cost of simulations that aim to investigate the structural performance of port and coastal ...
    • DualSPHysics modelling to analyse the response of Tetrapods against solitary wave 

      Mitsui, Jun; Altomare, Corrado; Crespo, Alejandro; Dominguez, Jose; Martinez Estevez, Ivan; Suzuki, Tomohiro; Kubota, Shin-ichi; Gómez Gesteira, Moncho (2023-08)
      Article
      Accés obert
      The stability of Tetrapod armour units against solitary waves using Smoothed Particle Hydrodynamics (SPH) method is analysed in this work. To this purpose, the SPH-based DualSPHysics code was coupled with the multiphysics ...
    • DualSPHysics: a numerical tool to simulate real breakwaters 

      Zhang, Feng; Shang, Shaoping; Crespo, Alejandro J.C.; Domínguez Alonso, José Manuel; Gómez Gesteira, Moncho; Altomare, Corrado; Marzeddu, Andrea (2017)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      The open-source code DualSPHysics is used in this work to compute the wave run-up in an existing dike in the Chinese coast using realistic dimensions, bathymetry and wave conditions. The GPU computing power of DualSPHysics ...
    • DualSPHysics: an open-source code for engineering purposes 

      Rogers, Benedict D.; Fourtakas, Georgios; Stansby, Peter K.; Domínguez Alonso, José Manuel; Crespo, Alejandro J.C.; Gómez Gesteira, Moncho; García-Feal, Orlando; González-Cao, José; Birjukovs Canelas, Ricardo; Vacondio, Renato; Altomare, Corrado; Tafuni, Angelantonio (2020)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      The DualSPHysics project is an open-source smoothed particle hydrodynamics (SPH) code for simulating free-surface flow. The DualSPHysics code can be run on both multi-core central processing units (CPUs) or on a graphics ...
    • DualSPHysics: from fluid dynamics to multiphysics problems 

      Domínguez Alonso, José Manuel; Fourtakas, Georgios; Altomare, Corrado; Birjukovs Canelas, Ricardo; Tafuni, Angelantonio; García-Feal, Orlando; Martinez Estevez, Ivan; Mokos, Athanasios; Vacondio, Renato; Crespo, Alejandro J.C.; Rogers, Benedict D.; Stansby, Peter K.; Gómez Gesteira, Moncho (Springer, 2022-09)
      Article
      Accés obert
      DualSPHysics is a weakly compressible smoothed particle hydrodynamics (SPH) Navier–Stokes solver initially conceived to deal with coastal engineering problems, especially those related to wave impact with coastal structures. ...
    • DURCWAVE - CIEM 

      Altomare, Corrado; Gironella Cobos, Xavier; Sospedra Iglesias, Joaquim (Universitat Politècnica de Catalunya, 2021-03)
      Conjunt de dades
      Accés obert
      Data include measurements of water surface elevation along the wave flume and wave loading (forces + pressures) on elements of the pier. Both raw and post-processed data are provided.
    • DURCWAVE - CIEMito 

      Altomare, Corrado; Gironella Cobos, Xavier; Sospedra Iglesias, Joaquim (Universitat Politècnica de Catalunya, 2021-03)
      Conjunt de dades
      Accés obert
      The experimental data refer to physical model tests carried out in 2019 from May to December at the wave flume CIEMito of the Maritime Engineering Laboratory (LIM) of the Universitat Politècnica de Catalunya – BarcelonaTech ...
    • DURCWAVE ‘amending the Design criteria of URban defences in LECZs through Composite-modelling of WAVE overtopping under climate change scenarios’ 

      Gironella Cobos, Xavier; Altomare, Corrado (2020-01)
      Article
      Accés obert
      The main scientific objective of DURCWAVE project is to define new design criteria for wave action by modelling wave overtopping and post-overtopping processes of these urban defences.
    • DURCWAVE: deliverable 1.2 (DualSPHysics validation vs experimental results for WSI problems) 

      Altomare, Corrado (2021-03-31)
      Report de recerca
      Accés obert
      An experimental campaign to study the overtopping flow properties on sea dikes has been carried out within the framework of the MSCA-IF DURCWAVE. Data of overtopping volumes and discharges have been employed to validate ...
    • DURCWAVE: deliverable 4.8 (Wave overtopping flow properties: proposal for integration of EN 1191-1-8) 

      Altomare, Corrado (2021-04-03)
      Report de recerca
      Accés obert
      This document represents a proposal for Eurocodes amendment, with particular focus on wave overtopping assessment and overtopping flow properties on coastal defences in urbanized low-elevation coastal areas.