Results 81 to 90 of about 132 (124)

Optimizing Particle Density for Accurate Wave Simulation: A Comparative Study of Non-Breaking and Breaking Wave Conditions

Journal of Marine Science and Engineering
This study investigates the optimal particle density for accurate wave simulation in non-breaking and breaking wave conditions using Smoothed Particle Hydrodynamics (SPH).
Thi-Quynh Nguyen, Kyong-Hwan Kwon, Chang-Wook Park, Kwang-Ho Lee   +3 more
doaj   +1 more source

A Versatile SPH Approach for Modelling Very Flexible and Modularized Floating Structures in Moored Configurations

Journal of Marine Science and Engineering
A variety of Offshore Floating Photovoltaics (OFPVs) applications rely on the capacity of their floating support structures displacing in the shape of surface waves to reduce extreme wave-induced loads exerted on their floating-mooring system.
Rafail Ioannou, Vasiliki Stratigaki, Eva Loukogeorgaki, Peter Troch   +3 more
doaj   +1 more source

Review of smoothed particle hydrodynamics: towards converged Lagrangian flow modelling. [PDF]

Proc Math Phys Eng Sci, 2020
Lind SJ, Rogers BD, Stansby PK.
europepmc   +1 more source

DualSPHysics: towards high performance computing using SPH technique

, 2014
La dinámica de fluidos computacional (CFD) proporciona una valiosa herramienta para la investigación científica. Por un lado permite simular experimentos numéricos en lugar de reproducir experiencias reales que son caras y en algunas ocasiones imposibles de llevarse a cabo con modelos a escala. Por otro lado, proporciona información adicional que no se
openaire   +1 more source

DURCWAVE: deliverable 1.2 (DualSPHysics validation vs experimental results for WSI problems)

, 2021
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 the SPH-based meshless and open-source DualSPHysics solver. Besides, data from other experimental campaigns (e.g.
openaire   +1 more source

New Biological Morphogenetic Methods for Evolutionary Design of Robot Bodies. [PDF]

Front Bioeng Biotechnol, 2020
Hockings N, Howard D.
europepmc   +1 more source

Wave propagation over a submerged bar: benchmarking of VoF, sigma transformation, and SPH numerical models against physical wave flume tests

Discover Applied Sciences
Accurate prediction of wave transformation is key in the design of coastal and nearshore structures which typically depends on numerical models. Turbulent and rotational effects call for the use of Computational Fluid Dynamics (CFD) solvers of which a ...
Jacob Andersen, Mads Røge Eldrup, Francesco Ferri, Gael Verao Fernandez   +3 more
doaj   +1 more source

SPH modelling of tsunami-induced bore and structure interaction using DualSPHysics

, 2015
A series of 3-D smoothed particle hydrodynamics (SPH) models with a domain in the form of a water tank were undertaken to simulate tsunami-induced bore impact on a discrete onshore structure on a dry bed. The tsunami-like waves were represented by solitary waves with different characteristics generated by the numerical paddle wavemaker.
Pringgana, Gede, Cunningham, Lee, Rogers, Benedict D.   +2 more
openaire   +1 more source

GPUs, a new tool of acceleration in CFD: efficiency and reliability on smoothed particle hydrodynamics methods. [PDF]

PLoS One, 2011
Crespo AC, Dominguez JM, Barreiro A, Gómez-Gesteira M, Rogers BD.   +4 more
europepmc   +1 more source

Influence of Various Excitation Parameters on Polymer Flow Properties in Twin-Screw Extruders Simulated with Smoothed Particle Hydrodynamics. [PDF]

Polymers (Basel)
Liu T, Liu H, Dong T, Lai J, Yu W, Yu Z, Yu H.   +6 more
europepmc   +1 more source