Simple and reliable boundary detection for meshfree particle methods using interval analysis

DOI10.1016/j.jcp.2020.109702OpenAlexW3041265284MaRDI QIDQ2125005

Afonso Paiva, Marcos Sandim, Luiz Henrique de Figueiredo

Publication date: 11 April 2022

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jcp.2020.109702

zbMATH Keywords

interval analysisfree-surface flowsmeshfree particle methodsboundary particlesgeometric enclosure

Mathematics Subject Classification ID

Fluid mechanics (76-XX) Numerical analysis (65-XX)

Related Items

High-accuracy three-dimensional surface detection in smoothed particle hydrodynamics for free-surface flows ⋮ Improving stability of moving particle semi-implicit method by source terms based on time-scale correction of particle-level impulses

Uses Software

• Matlab
• SPHysics

Cites Work

• Unnamed Item
• Pressure boundary conditions for computing incompressible flows with SPH
• Comparisons of weakly compressible and truly incompressible algorithms for the SPH mesh free particle method
• Meshless methods: a review and computer implementation aspects
• Fast free-surface detection and level-set function definition in SPH solvers
• Smoothed particle hydrodynamics: Some recent improvements and applications
• A hybrid particle level set method for improved interface capturing
• An octree-based solver for the incompressible Navier-Stokes equations with enhanced stability and low dissipation
• Improved particle shifting technology and optimized free-surface detection method for free-surface flows in smoothed particle hydrodynamics
• A particle-based free surface detection method and its application to the surface tension effects simulation in smoothed particle hydrodynamics (SPH)
• An implicit boundary approach for viscous compressible high Reynolds flows using a hybrid remeshed particle hydrodynamics method
• Enhancing finite differences with radial basis functions: experiments on the Navier-Stokes equations
• An angular momentum conserving affine-particle-in-cell method
• Three-dimensional boundary detection for particle methods
• Introduction to Interval Analysis
• Smoothed Particle Hydrodynamics
• Moving least-squares particle hydrodynamics II: conservation and boundaries

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