Smoothed particle hydrodynamics method for fluid flows, towards industrial applications: Motivations, current state, and challenges

MS Shadloo, G Oger, D Le Touzé - Computers & Fluids, 2016 - Elsevier
Abstract Smoothed Particle Hydrodynamics (SPH) is a relatively new meshless numerical
approach which has attracted significant attention in the last two decades. Compared with …

[HTML][HTML] Numerical modelling of large deformation problems in geotechnical engineering: A state-of-the-art review

CE Augarde, SJ Lee, D Loukidis - Soils and Foundations, 2021 - Elsevier
Many problems in geotechnical engineering involve large movements or rotations,
examples include natural processes such as landslides, and man-made processes such as …

LOQUAT: an open-source GPU-accelerated SPH solver for geotechnical modeling

C Peng, S Wang, W Wu, H Yu, C Wang, J Chen - Acta Geotechnica, 2019 - Springer
Smoothed particle hydrodynamics (SPH) is a meshless method gaining popularity recently
in geotechnical modeling. It is suitable to solve problems involving large deformation, free …

[HTML][HTML] A phase-change approach to landslide simulations: Coupling finite strain elastoplastic TLSPH with non-Newtonian IISPH

DS Morikawa, M Asai - Computers and Geotechnics, 2022 - Elsevier
The present work shows a novel phase-change concept for simulating landslides using the
smoothed particles hydrodynamics (SPH) method. The idea is to initiate the simulation of a …

Large deformation and failure simulations for geo-disasters using smoothed particle hydrodynamics method

Y Huang, Z Dai - Engineering Geology, 2014 - Elsevier
Geo-disasters result in serious loss of life and property, and prediction and prevention of
these disasters is of great importance. The smoothed particle hydrodynamics (SPH) method …

3D numerical simulation of debris-flow motion using SPH method incorporating non-Newtonian fluid behavior

W Wang, G Chen, Z Han, S Zhou, H Zhang, P Jing - Natural Hazards, 2016 - Springer
Flow-type landslide, such as debris-flow, often exhibits high velocity and long run-out
distance. Simulation on it benefits the propagation analysis and provides solution for risk …

[HTML][HTML] Soil-water strong coupled ISPH based on u− w− p formulation for large deformation problems

DS Morikawa, M Asai - Computers and Geotechnics, 2022 - Elsevier
This paper is dedicated to the introduction of a strong coupled soil–water interaction
formulation based on an incompressible smoothed particle hydrodynamics (ISPH) …

SPH-DEM simulations of saturated granular soils liquefaction incorporating particles of irregular shape

SF Sizkow, U El Shamy - Computers and Geotechnics, 2021 - Elsevier
A coupled smoothed particle hydrodynamics (SPH) and discrete element method (DEM)
scheme is presented herein to investigate liquefaction of saturated granular deposits during …

Applications of micropolar SPH in geomechanics

C Zhu, C Peng, W Wu - Acta Geotechnica, 2021 - Springer
A smoothed particle hydrodynamics code based on micropolar continua for geomaterials is
developed for problems involving large deformation and shear strain localization. Two …

Large deformation analysis of geomaterials using stabilized total Lagrangian smoothed particle hydrodynamics

MRI Islam, W Zhang, C Peng - Engineering Analysis with Boundary …, 2022 - Elsevier
Smoothed particle hydrodynamics (SPH) based on Eulerian kernels is widely-used in large
deformation analysis of geomaterials. Despite being popular, it has tensile instability and …