Results 31 to 40 of about 996 (157)

Wave transmission model over hexagonal artificial reefs using DualSPHysics

IOP Conference Series: Earth and Environmental Science, 2022
Abstract The functions and uses of artificial reefs have evolved from a method of coral reefs restoration to a coastal protection system. The artificial reef can reduce the hydraulic load on the coast to the level required to maintain shoreline balance. Various materials and shapes of artificial reefs have been introduced.
Haryo Dwito Armono, Adelbert Manurung, null Sujantoko, I Ketut Suastika   +3 more
openaire   +1 more source

Short term scientific mission on WEC modelling in DualSPHysics [PDF]

, 2019
Crespo, Alejandro J.C., Quartier, Nicolas, Stratigaki, Vicky, Troch, Peter, Vervaet, Timothy   +4 more
core   +2 more sources

DualSPHysics: A numerical tool to simulate real breakwaters

Journal of Hydrodynamics, 2018
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 allows us to simulate real-engineering problems that involve complex geometries using high resolution at reasonable computational ...
Zhang, Feng, Shang, Shaoping, Crespo, Alejandro J.C., Domínguez Alonso, José Manuel, Gómez Gesteira, Moncho, Altomare, Corrado, Marzeddu, Andrea   +6 more
openaire   +2 more sources

DualSPHysics modelling to analyse the response of Tetrapods against solitary wave

Coastal Engineering, 2023
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 library Project Chrono. Tetrapod units are placed above a submerged mound.
Mitsui, Jun, Altomare, Corrado, Crespo, Alejandro J.C., Dominguez, Jose M., Martinez-Estevez, Ivan, Suzuki, Tomohiro, Kubota, Shin-ichi, Gomez-Gesteira, Moncho   +7 more
openaire   +5 more sources

DualSPHysics+: An enhanced DualSPHysics with improvements in accuracy, energy conservation and resolution of the continuity equation

Computer Physics Communications
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yi Zhan, Min Luo, Abbas Khayyer
openaire   +2 more sources

On the accuracy of DualSPHysics to assess violent collisions with coastal structures [PDF]

Computers & Fluids, 2019
The accuracy of DualSPHysics and IHFOAM to reproduce the propagation of a regular wave train and its collision with a vertical sea wall with a hanging horizontal cantilever slab was compared by different metrics (skill index, normalized standard deviation, correlation coefficient and root-mean square error).
J. González-Cao, C. Altomare, A.J.C. Crespo, J.M. Domínguez, M. Gómez-Gesteira, D. Kisacik   +5 more
openaire   +3 more sources

Regular Wave Seakeeping Analysis of a Planing Hull by Smoothed Particle Hydrodynamics: A Comprehensive Validation

Journal of Marine Science and Engineering, 2023
In this work, the dynamics of a planing hull in regular head waves was investigated using the Smoothed Particle Hydrodynamics (SPH) meshfree method.
Salvatore Capasso, Bonaventura Tagliafierro, Simone Mancini, Iván Martínez-Estévez, Corrado Altomare, José M. Domínguez, Giacomo Viccione   +6 more
doaj   +1 more source

Investigation of physical issues of the initial conditions of free water surface due to underwater disturbances on the basis of SPH numerical simulation of the phenomenon

Journal of Theoretical and Applied Physics, 2019
The current paper discusses the physical impacts of the various initial boundary conditions of the free surface of a waterbody on the initiation and propagation characteristics of water waves due to the underwater perturbations.
Omid Reza Safiyari, Mahmood Reza Akbarpour Jannat, Babak Banijamali   +2 more
doaj   +1 more source

Performance Assessment of a Planing Hull Using the Smoothed Particle Hydrodynamics Method

Journal of Marine Science and Engineering, 2021
Computational Fluid Dynamics simulations of planing hulls are generally considered less reliable than simulations of displacement hulls. This is due to the flow complexity around planing hulls, especially in the bow region, where the sprays are formed ...
Bonaventura Tagliafierro, Simone Mancini, Pablo Ropero-Giralda, José M. Domínguez, Alejandro J. C. Crespo, Giacomo Viccione   +5 more
doaj   +1 more source

Analysis of floating concrete breakwater mooring tension by DualSPHysics [PDF]

BIO Web of Conferences
An analysis of the effect of the distance between a Floating Concrete Breakwater (FCB) with dual configurations on the tension of the catenary mooring line system is presented.
Armono Haryo Dwito, Yolanda Noris, Tjitrosiswoyo Wahyudi   +2 more
doaj   +1 more source