Description

In this FSI example, a solid sphere with a density close to water is allowed to freely sink. Remeshing is triggered and the the finer mesh zone follows the sphere's displacements. Results can be compared to experiments.

References :

[1] : A Smooth Particle Hydrodynamics discretization for the modelling of free surface flows and rigid body dynamics. Ricardo B. Canelas. Jose M. Domínguez, Alejandro J.C. Crespo, Moncho Gómez-Gesteira and Rui M.L. Ferreira