Semi-analytical treatment of spherical solids in smoothed-particle hydrodynamics fluid simulations

DOI10.1002/nme.6597zbMATH Open1548.74194MaRDI QIDQ6553322

Wawrzyniec Kostorz, Anton Esmail-Yakas

Publication date: 11 June 2024

Published in: International Journal for Numerical Methods in Engineering (Search for Journal in Brave)

zbMATH Keywords

granular mediaparticle methodsfluid-solid systems

Mathematics Subject Classification ID

Fluid-solid interactions (including aero- and hydro-elasticity, porosity, etc.) (74F10) Particle methods and lattice-gas methods (76M28) Granular flows (76T25)

Cites Work

• A semi-analytical boundary integral method for radial functions with application to smoothed particle hydrodynamics
• A general method for evaluation of 2D and 3D domain integrals without domain discretization and its application in BEM
• A variational formulation based contact algorithm for rigid boundaries in two-dimensional SPH applications
• Piecewise polynomial, positive definite and compactly supported radial functions of minimal degree
• Coupled DEM-SPH method for interaction between dilated polyhedral particles and fluid
• Unified semi-analytical wall boundary conditions in SPH: analytical extension to 3-D
• Smoothed particle hydrodynamics: theory and application to non-spherical stars
• Unified semi‐analytical wall boundary conditions for inviscid, laminar or turbulent flows in the meshless SPH method
• Fast and accurate SPH modelling of 3D complex wall boundaries in viscous and non viscous flows

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