A new smoothed particle hydrodynamics method based on high-order moving-least-square targeted essentially non-oscillatory scheme for compressible flows

T Gao, T Liang, L Fu - Journal of Computational Physics, 2023 - Elsevier
In this study, we establish a hybrid high-order smoothed particle hydrodynamics (SPH)
framework (MLS-TENO-SPH) for compressible flows with discontinuities, which is able to …

An alternative sph formulation: Ader-weno-sph

D Avesani, M Dumbser, R Vacondio… - Computer Methods in …, 2021 - Elsevier
We present a new class of fully-discrete one-step SPH schemes based on a mesh-free
ADER (Arbitrary DERivatives in space and time) reconstruction on moving particles in …

[HTML][HTML] An arbitrary Lagrangian-Eulerian SPH-MLS method for the computation of compressible viscous flows

L Ramírez, A Eirís, I Couceiro, J París… - Journal of Computational …, 2022 - Elsevier
In this work we present a high-accurate discretization to solve the compressible Navier-
Stokes equations using an Arbitrary Lagrangian-Eulerian meshless method (SPH-MLS) …

A WENO SPH scheme with improved transport velocity and consistent divergence operator

R Antona, R Vacondio, D Avesani, M Righetti… - Computational Particle …, 2024 - Springer
Abstract The Arbitrary Lagrangian–Eulerian Smoothed Particle Hydrodynamics (ALE-SPH)
formulation can guarantee stable solutions preventing the adoption of empirical parameters …

Towards a high order convergent ALE-SPH scheme with efficient WENO spatial reconstruction

R Antona, R Vacondio, D Avesani, M Righetti, M Renzi - Water, 2021 - mdpi.com
This paper studies the convergence properties of an arbitrary Lagrangian–Eulerian (ALE)
Riemann-based SPH algorithm in conjunction with a Weighted Essentially Non-Oscillatory …

High-order Eulerian SPH scheme through W/TENO reconstruction based on primitive variables for simulating incompressible flows

ZF Meng, PN Sun, Y Xu, PP Wang, AM Zhang - Computer Methods in …, 2024 - Elsevier
The present work targets a high-order SPH scheme for simulating incompressible flows. To
achieve this, typical spatial reconstructions, piecewise constant approximation, MUSCL …

Numerical Study of Fluid–Solid Interaction in Elastic Sluice Based on SPH Method

J Zhang, B Wang, Q Jiang, G Hou, Z Li, H Liu - Water, 2023 - mdpi.com
In this paper, the fluid–solid interaction problem involving structural movement and
deformation is considered, and an SPH (smoothed particle hydrodynamics) interaction …

The role of nuclear mechanics in cell deformation under creeping flows

F Serrano-Alcalde, JM García-Aznar… - Journal of theoretical …, 2017 - Elsevier
Despite the relevant regulatory role that nuclear deformation plays in cell behaviour, a
thorough understanding of how fluid flow modulates the deformation of the cell nucleus in …

[HTML][HTML] Smoothed Particle Hydrodynamics for anisotropic dispersion in heterogeneous porous media

R Pérez-Illanes, G Sole-Mari… - Advances in Water …, 2024 - Elsevier
In the context of modeling solute transport through heterogeneous porous media, particle
methods possess inherent advantages with respect to mesh-based (Eulerian) methods. In …

Smoothed Particle Hydrodynamics modelling of fresh and salt water dynamics in porous media

H Basser, M Rudman, E Daly - Journal of Hydrology, 2019 - Elsevier
Seawater intrusion modelling is often used to assist with groundwater management in
coastal areas and islands. Although Smoothed Particle Hydrodynamics (SPH) schemes are …