Perspective: Dissipative particle dynamics

P Espanol, PB Warren - The Journal of chemical physics, 2017 - pubs.aip.org
Dissipative particle dynamics (DPD) belongs to a class of models and computational
algorithms developed to address mesoscale problems in complex fluids and soft matter in …

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 …

Shear thinning of noncolloidal suspensions

A Vázquez-Quesada, RI Tanner, M Ellero - Physical review letters, 2016 - APS
Shear thinning—a reduction in suspension viscosity with increasing shear rates—is
understood to arise in colloidal systems from a decrease in the relative contribution of …

Everything you always wanted to know about SDPD (but were afraid to ask)

M Ellero, P Español - Applied Mathematics and Mechanics, 2018 - Springer
An overview of the smoothed dissipative particle dynamics (SDPD) method is presented in a
format that tries to quickly answer questions that often arise among users and newcomers. It …

Shear thickening of a non-colloidal suspension with a viscoelastic matrix

A Vázquez-Quesada, P Español, RI Tanner… - Journal of Fluid …, 2019 - cambridge.org
We study the rheology of a non-colloidal suspension of rigid spherical particles interacting
with a viscoelastic matrix. Three-dimensional numerical simulations under shear flow are …

An arbitrary Lagrangian Eulerian smoothed particle hydrodynamics (ALE-SPH) method with a boundary volume fraction formulation for fluid-structure interaction

B Jacob, B Drawert, TM Yi, L Petzold - Engineering analysis with boundary …, 2021 - Elsevier
We present a new weakly-compressible smoothed particle hydrodynamics (SPH) method
capable of modeling non-slip fixed and moving wall boundary conditions. The formulation …

Rheology and microstructure of non-colloidal suspensions under shear studied with smoothed particle hydrodynamics

A Vázquez-Quesada, M Ellero - Journal of Non-Newtonian Fluid Mechanics, 2016 - Elsevier
In this work a Smoothed Particle Hydrodynamics model is presented to study rheology and
microstructure of a non-colloidal suspension of spherical particles in a Newtonian solvent …

Intelligent dissipative particle dynamics: Bridging mesoscopic models from microscopic simulations via deep neural networks

T Ye, B Jing, D Pan - Journal of Computational Physics, 2023 - Elsevier
We develop a bottom-up coarse graining framework to construct mesoscopic force fields
directly from microscopic dynamics by a machine learning technique. This scheme, called …

Numerical simulations of a sphere settling in simple shear flows of yield stress fluids

M Sarabian, ME Rosti, L Brandt… - Journal of Fluid …, 2020 - cambridge.org
We perform three-dimensional numerical simulations to investigate the sedimentation of a
single sphere in the absence and presence of a simple cross-shear flow in a yield stress …

SPH modeling and simulation of spherical particles interacting in a viscoelastic matrix

A Vázquez-Quesada, M Ellero - Physics of Fluids, 2017 - pubs.aip.org
In this work, we extend the three-dimensional Smoothed Particle Hydrodynamics (SPH) non-
colloidal particulate model previously developed for Newtonian suspending media in …