A spherical-harmonic-based approach to discrete element modeling of irregular particles

DOI10.1002/nme.6766zbMATH Open1548.74916MaRDI QIDQ6554133

Hao Xiong, Zhen-Yu Yin, Dong Su, Y. T. Feng, Xiang Wang

Publication date: 12 June 2024

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

zbMATH Keywords

spherical harmonicsdiscrete element methodcontact detection and resolutioncomputational particle mechanicsirregular-shaped particles

Mathematics Subject Classification ID

Finite element methods applied to problems in solid mechanics (74S05) Granularity (74E20) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30)

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Spherical harmonic-based dem in LAMMPS: Implementation, verification and performance assessment ⋮ A unified Minkowski sum model for largely deformed granular materials with arbitrary morphologies

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