[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 …

Review on the local weak form-based meshless method (MLPG): Developments and Applications in Ocean Engineering

V Sriram, QW Ma - Applied ocean research, 2021 - Elsevier
This paper reviews the developments and applications of meshfree method based on MLPG
(Meshless Local Petrov Galerkin) in ocean engineering, primarily from the work carried out …

Research progress of SPH simulations for complex multiphase flows in ocean engineering

XS Guan, PN Sun, HG Lyu, NN Liu, YX Peng… - Energies, 2022 - mdpi.com
Complex multiphase flow problems in ocean engineering have long been challenging
topics. Problems such as large deformations at interfaces, multi-media interfaces, and …

An accurate SPH Volume Adaptive Scheme for modeling strongly-compressible multiphase flows. Part 1: Numerical scheme and validations with basic 1D and 2D …

PN Sun, D Le Touzé, G Oger, AM Zhang - Journal of Computational …, 2021 - Elsevier
In the present work, the single-phase and weakly-compressible δ-SPH model is further
extended to simulate multiphase and strongly-compressible flows. This is motivated by the …

An accurate and stable multiphase moving particle semi‐implicit method based on a corrective matrix for all particle interaction models

G Duan, S Koshizuka, A Yamaji, B Chen… - International Journal …, 2018 - Wiley Online Library
The Lagrangian moving particle semi‐implicit (MPS) method has potential to simulate free‐
surface and multiphase flows. However, the chaotic distribution of particles can decrease …

Wave generation and wave–structure impact modelling with WCSPH

N Salis, M Luo, A Reali, S Manenti - Ocean Engineering, 2022 - Elsevier
The reliable prediction of plunging wave induced load, which represents a challenging task
in offshore engineering, is of key relevance for the safety of existing offshore structures as …

[HTML][HTML] A meshfree generalized finite difference method for surface PDEs

P Suchde, J Kuhnert - Computers & Mathematics with Applications, 2019 - Elsevier
In this paper, we propose a novel meshfree Generalized Finite Difference Method (GFDM)
approach to discretize PDEs defined on manifolds. Derivative approximations for the same …

An experimental and numerical study of plunging wave impact on a box-shape structure

B Yan, M Luo, W Bai - Marine Structures, 2019 - Elsevier
The plunging wave impacts on a box-shape structure are investigated experimentally and
numerically, focusing on three typical scenarios with distinct features, ie the wave impact …

An experimental study of two-layer liquid sloshing under pitch excitations

D Liu, Y Wu, P Lin - Physics of Fluids, 2022 - pubs.aip.org
The non-resonant and resonant responses of a two-layer liquid system in a tank under pitch
excitation were investigated experimentally in this study. The movement of both the free …

A fully Lagrangian meshfree framework for PDEs on evolving surfaces

P Suchde, J Kuhnert - Journal of Computational Physics, 2019 - Elsevier
We propose a novel framework to solve PDEs on moving manifolds, where the evolving
surface is represented by a moving point cloud. This has the advantage of avoiding the need …