A review of SPH techniques for hydrodynamic simulations of ocean energy devices

HG Lyu, PN Sun, XT Huang, SY Zhong, YX Peng… - Energies, 2022 - mdpi.com
This article is dedicated to providing a detailed review concerning the SPH-based
hydrodynamic simulations for ocean energy devices (OEDs). Attention is particularly focused …

[HTML][HTML] Particle methods in ocean and coastal engineering

M Luo, A Khayyer, P Lin - Applied Ocean Research, 2021 - Elsevier
This paper aims at providing a state-of-the-art review on the applications of particle methods
in hydrodynamics-related problems in ocean and coastal engineering. The problems are …

Smoothed particle hydrodynamics modelling of multiphase flows: an overview

J Pozorski, M Olejnik - Acta Mechanica, 2024 - Springer
Smoothed particle hydrodynamics (SPH) is a meshless, particle-based approach that has
been increasingly applied for modelling of various fluid-flow phenomena. Concerning …

Enhanced resolution of the continuity equation in explicit weakly compressible SPH simulations of incompressible free‐surface fluid flows

A Khayyer, Y Shimizu, T Gotoh, H Gotoh - Applied Mathematical Modelling, 2023 - Elsevier
This paper is dedicated to improved resolution of the continuity equation and thus more
precise satisfaction of incompressibility conditions in explicit weakly compressible SPH …

[HTML][HTML] Inclusion of an acoustic damper term in weakly-compressible SPH models

PN Sun, C Pilloton, M Antuono, A Colagrossi - Journal of Computational …, 2023 - Elsevier
The proposed work describes a novel viscous term specifically conceived to reduce the
amount of acoustic pressure waves in weakly-compressible SPH models. The above …

Entirely Lagrangian meshfree computational methods for hydroelastic fluid-structure interactions in ocean engineering—Reliability, adaptivity and generality

H Gotoh, A Khayyer, Y Shimizu - Applied Ocean Research, 2021 - Elsevier
The paper presents a concise review on latest advances related to development of entirely
Lagrangian meshfree computational methods for hydroelastic fluid-structure interactions …

A coupled peridynamics–smoothed particle hydrodynamics model for fracture analysis of fluid–structure interactions

Z Dai, J **e, M Jiang - Ocean Engineering, 2023 - Elsevier
In this paper, a numerical model that couples peridynamics (PD) with smoothed particle
hydrodynamics (SPH) is presented for fracture modeling in fluid–structure interaction (FSI) …

Further enhancement of the particle shifting technique: Towards better volume conservation and particle distribution in SPH simulations of violent free-surface flows

HG Lyu, PN Sun - Applied Mathematical Modelling, 2022 - Elsevier
The non-conservation of total fluid volume, caused by the accumulating errors on the
potential energy of the fluid, has been a serious numerical issue in a Weakly-Compressible …

Coupled PD-SPH modeling for fluid-structure interaction problems with large deformation and fracturing

X Yao, D Huang - Computers & structures, 2022 - Elsevier
A simple and accurate coupled peridynamics (PD) and smoothed particle hydrodynamics
(SPH) strategy based on virtual particles and repulsive forces is proposed to simulate fluid …

[HTML][HTML] Coupling an SPH-based solver with an FEA structural solver to simulate free surface flows interacting with flexible structures

I Martínez-Estévez, B Tagliafierro, J El Rahi… - Computer methods in …, 2023 - Elsevier
This work proposes a two-way coupling between a Smoothed Particle Hydrodynamics
(SPH) model-based named DualSPHysics and a Finite Element Analysis (FEA) method to …