Stabilised Updated Lagrangian SPH for Fast Solid Dynamics

Summary

This work is part of the ProTechTion project funded by MSCA - EU Horizon 2020, and consists of an Incremental Updated Lagrangian Smooth Particle Hydrodynamics (SPH) framework, aimed at applications in the field of fast solid dynamics, with the following highlights: - Mixed-based system of first-order conservation laws - Incremental ULF (multiplicative decomposition of the deformation) - Anisotropic updated kernel function - Entropy-stable Riemann-based stabilisation scheme.

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