Results 71 to 80 of about 132 (124)

Research on oil boom performance based on Smoothed Particle Hydrodynamics method. [PDF]

PLoS One, 2023
Liu J, Jiao P, Xu Y.
europepmc   +1 more source

SPH-based modeling of a direct-drive WEC in extreme waves and currents

Applied Ocean Research
In this work, we present a fully Lagrangian framework specifically tailored to host point absorber WECs under violent wave–current excitations.
Salvatore Capasso, Zahra Shahroozi, Malin Göteman, Iván Martínez-Estévez, Giacomo Viccione, Bonaventura Tagliafierro   +5 more
doaj   +1 more source

SPH-integrated chamber model applied to floating OWC devices: 2-D and 3-D analysis

Applied Ocean Research
In this work, we present the implementation and validation of an analytical chamber model, coupled to a single-phase Smoothed Particle Hydrodynamics (SPH) approach, to mimic the pneumatic power take-off (PTO) characterizing an Oscillating Water Column ...
Beatrice Mina, Iván Martínez-Estévez, Bonaventura Tagliafierro, Alejandro J.C. Crespo, Moncho Gómez-Gesteira, Giovanni Malara, Felice Arena   +6 more
doaj   +1 more source

Simulation Analysis of Concrete Pumping Based on Smooth Particle Hydrodynamics and Discrete Elements Method Coupling. [PDF]

Materials (Basel), 2022
Chen W, Wu W, Lu G, Tian G.
europepmc   +1 more source

Research on rheological behavior of fresh concrete single-cylinder pumping based on SPH-DEM. [PDF]

Sci Rep, 2023
Wu W, Chen W, Lu G, Wang J, Tian G, Xu B, Deng C.   +6 more
europepmc   +1 more source

Hydraulic Design Optimization of a Multi-Stage Overtopping Wave Energy Converter Using WCSPH Methodology Under Site-Specific Wave Conditions

Journal of Marine Science and Engineering
In multi-level overtopping wave energy converters (OWEC), the inlet slot governs overtopping losses and the distribution of inflow among reservoirs, making it a critical design feature for maximizing hydraulic efficiency.
Sung-Hwan An, Jong-Hyun Lee
doaj   +1 more source

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

On methodology and application of smoothed particle hydrodynamics in fluid, solid and biomechanics. [PDF]

Acta Mech Sin, 2023
Xu F, Wang J, Yang Y, Wang L, Dai Z, Han R.   +5 more
europepmc   +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

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