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physics.flu-dyn2026
A high-order Fourier Continuation (FC)-based spectral incompressible Smoothed Particle Hydrodynamics (ISPH) scheme for general boundary conditions in wall-bounded domains
Meixuan Lin, Georgios Fourtakas, Benedict D. Rogers
In this paper, a high-order Fourier Continuation (FC) algorithm is introduced into the spectral smoothed particle hydrodynamics (SPH) scheme to simulate the wall-bounded incompress…
physics.flu-dyn2024
Divergence cleaning for weakly compressible smoothed particle hydrodynamics
Georgios Fourtakas, Renato Vacondio, Benedict D. Rogers
This paper presents a divergence cleaning formulation for the velocity in the weakly compressible smoothed particle hydrodynamics (SPH) scheme. The proposed hyperbolic/parabolic di…