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On methodology and application of smoothed particle hydrodynamics in fluid, solid and biomechanics
F Xu, J Wang, Y Yang, L Wang, Z Dai, R Han - Acta Mechanica Sinica, 2023 - Springer
Smoothed particle hydrodynamics (SPH), as one of the earliest meshfree methods, has
broad prospects in modeling a wide range of problems in engineering and science …
broad prospects in modeling a wide range of problems in engineering and science …
A review of SPH techniques for hydrodynamic simulations of ocean energy devices
This article is dedicated to providing a detailed review concerning the SPH-based
hydrodynamic simulations for ocean energy devices (OEDs). Attention is particularly focused …
hydrodynamic simulations for ocean energy devices (OEDs). Attention is particularly focused …
An improved Riemann SPH-Hamiltonian SPH coupled solver for hydroelastic fluid-structure interactions
The paper presents a novel Lagrangian meshfree computational solver for simulation of
hydroelastic fluid-elastic structure interaction (FSI) problems. An explicit Smoothed Particle …
hydroelastic fluid-elastic structure interaction (FSI) problems. An explicit Smoothed Particle …
High-order Eulerian SPH scheme through W/TENO reconstruction based on primitive variables for simulating incompressible flows
The present work targets a high-order SPH scheme for simulating incompressible flows. To
achieve this, typical spatial reconstructions, piecewise constant approximation, MUSCL …
achieve this, typical spatial reconstructions, piecewise constant approximation, MUSCL …
[HTML][HTML] Energy balance in quasi-Lagrangian Riemann-based SPH schemes
Abstract The Smoothed Particle Hydrodynamics (SPH) method suffers from the presence of
irregular particle distributions inherent in its Lagrangian nature. A way to circumvent this …
irregular particle distributions inherent in its Lagrangian nature. A way to circumvent this …
Lagrangian Voronoï meshes and particle dynamics with shocks
B Després - Computer Methods in Applied Mechanics and …, 2024 - Elsevier
We present a new first order particle method on lagrangian and moving Voronoï meshes for
the numerical simulation of compressible flows with shocks and internal interfaces between …
the numerical simulation of compressible flows with shocks and internal interfaces between …
Simulation of underwater shaped charge jet formation and penetration of metal plates by coupling Riemann-updated Lagrangian particle hydrodynamics and …
The shaped charge jet (SCJ) is a devised physical phenomenon that involves high-speed
collision of material particles, fluid–structure interaction, dynamic fracture, and complex large …
collision of material particles, fluid–structure interaction, dynamic fracture, and complex large …
Investigating landslide-induced tsunamis using a low-dissipation Riemann weakly compressible smoothed particle hydrodynamics model
Y Fang, Q Xu, J Chen, J Li, T Zhang - Ocean Engineering, 2024 - Elsevier
In order to address the complex moving boundary problem and violent free-surface flows
involved in the process of landslide tsunamis, this paper proposes a new low-dissipation …
involved in the process of landslide tsunamis, this paper proposes a new low-dissipation …
Adaptive moving window technique for SPH simulation of stationary shock waves
SA Murzov, SA Dyachkov, VV Zhakhovsky - Computer Physics …, 2024 - Elsevier
A novel adaptive moving window (AMW) technique is developed for simulating stationary
shock waves in a moving coordinate system associated with a simulation box. The velocity …
shock waves in a moving coordinate system associated with a simulation box. The velocity …
Globally time-reversible fluid simulations with smoothed particle hydrodynamics
This paper describes an energy-preserving and globally time-reversible code for weakly
compressible smoothed particle hydrodynamics (SPH). We do not add any additional …
compressible smoothed particle hydrodynamics (SPH). We do not add any additional …