Boundary treatment with multi-layer ghost particles as a dominant error source in the Least-Squares SPH method

Kensuke Shobuzako

Presentation information

[E] Poster

M (Multidisciplinary and Interdisciplinary) » M-GI General Geosciences, Information Geosciences & Simulations

[M-GI36] Computational sciences on the universe, galaxies, stars, planets and their environments

Fri. May 29, 2026 5:15 PM - 7:00 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

5:15 PM - 7:00 PM

[MGI36-P02] Boundary treatment with multi-layer ghost particles as a dominant error source in the Least-Squares SPH method

*Kensuke Shobuzako¹, Shigeo Yoshida² (1. Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University, 2. Department of Earth and Planetary Sciences, Faculty of Sciences, Kyushu University)

Keywords:Smoothed Particle Hydrodynamics (SPH) method, LS-SPH method, Boundary treatment, Particle methods