Detailed study on the extension of the \(\delta \)-SPH model to multi-phase flow

DOI10.1016/j.cma.2020.113189zbMath1506.76125OpenAlexW3033636516MaRDI QIDQ2021216

I. Hammani, G. Oger, David Le Touzé, Salvatore Marrone, Andrea Colagrossi

Publication date: 26 April 2021

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://zenodo.org/record/4494350

zbMATH Keywords

smoothed particle hydrodynamicsmulti-phase flowswater impact\( \delta \)-SPH modelair-cushion effects

Mathematics Subject Classification ID

Particle methods and lattice-gas methods (76M28) Multiphase and multicomponent flows (76Txx) Probabilistic methods, particle methods, etc. for initial value and initial-boundary value problems involving PDEs (65M75)

Related Items (13)

SPH method for long-time simulations of sloshing flows in LNG tanks ⋮ An accurate SPH volume adaptive scheme for modeling strongly-compressible multiphase flows. I: Numerical scheme and validations with basic 1D and 2D benchmarks ⋮ A stable SPH model with large CFL numbers for multi-phase flows with large density ratios ⋮ WCSPH simulation of the forced response of an attenuator oscillating water column wave energy converter ⋮ A block-based adaptive particle refinement SPH method for fluid-structure interaction problems ⋮ Energy balance in quasi-Lagrangian Riemann-based SPH schemes ⋮ An improved MPS method for simulating multiphase flows characterized by high-density ratios and violent deformation of interface ⋮ Incompressible \(\delta\)-SPH via artificial compressibility ⋮ Multi-GPU multi-resolution SPH framework towards massive hydrodynamics simulations and its applications in high-speed water entry ⋮ A localized subdomain smoothing MMALE particle method for efficient modeling FSI problems ⋮ An efficient correction method in Riemann SPH for the simulation of general free surface flows ⋮ Further enhancement of the particle shifting technique: towards better volume conservation and particle distribution in SPH simulations of violent free-surface flows ⋮ A free surface flow solver based on an efficient improvement to a coupling method for interface computations

Uses Software

• TREESPH

Cites Work

• Particle packing algorithm for SPH schemes
• Free-surface flows solved by means of SPH schemes with numerical diffusive terms
• \(\delta \)-SPH model for simulating violent impact flows
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• A consistent approach to particle shifting in the \(\delta\)-\textit{\textbf{Plus}}-SPH model
• A multiphase SPH model based on Roe's approximate Riemann solver for hydraulic flows with complex interface
• Towards the ultimate conservative difference scheme. V. A second-order sequel to Godunov's method
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• ON PARTICLE WEIGHTED METHODS AND SMOOTH PARTICLE HYDRODYNAMICS
• A critical investigation of smoothed particle hydrodynamics applied to problems with free‐surfaces
• A simple SPH algorithm for multi‐fluid flow with high density ratios

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