Results 101 to 110 of about 996 (157)

Two-Way Coupling Simulation of Fluid-Multibody Dynamics for Estimating Power Generation Performance of Point Absorber Wave Energy Converters

Energies
The objective of the present study is to develop and validate a two-way coupling simulation method between viscous fluid and multibody dynamics to estimate the power generation performance of point absorber wave energy converters.
Sang-Moon Yun, Hee-Sung Shin, Jong-Chun Park   +2 more
doaj   +1 more source

Launch Environment Water Flow Simulations Using Smoothed Particle Hydrodynamics [PDF]

This paper describes the use of Smoothed Particle Hydrodynamics (SPH) to simulate the water flow from the rainbird nozzle system used in the sound suppression system during pad abort and nominal launch.
Berg, Jared J., Crespo, Alejandro C., Harris, Michael F., Vu, Bruce T.   +3 more
core   +1 more source

Impact of focused wave groups on pier structures: a case study of severe breaking waves at Pont del Petroli during storm Gloria

Frontiers in Built Environment
In January 2020, the footbridge connecting the seaward platform of the Pont del Petroli pier to Badalona beach collapsed due to the severe sea storm named Gloria. Approximately 15 m of the footbridge fell into the sea as a result of prolonged wave action
Corrado Altomare, Xavier Gironella, Andrea Marzeddu, Manuel Viñes Recasens, Cesar Mösso, Joaquim Sospedra   +5 more
doaj   +1 more source

Modeling free-surface solitary waves with SPH [PDF]

, 2016
A weakly compressible SPH solver is presented and applied to simulate free- surface solitary waves generated in a dam-break experiment. Wave propaga- tion speeds are compared with the exact solutions of the Korteweg-de Vries (KdV) equation as a first ...
Tóth, Balázs
core  

Numerical Study of Wave Reflection by The Curtain Wall-Pile Breakwater Using the SPH Model

Journal of the Civil Engineering Forum
The Curtain Wall-Pile Breakwater (CPB) is comprised of a precast concrete wall structure that is upheld by pillars. The effectiveness of this breakwater has been extensively examined through experimental and numerical approaches in comparison to the ...
Muhammad Farizqi Khaldirian, Marcio Tahalele, Inggrit Tri Trida Wahyu Satiti   +2 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

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

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

Front Bioeng Biotechnol, 2020
Hockings N, Howard D.
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