As a step towards addressing scarcity of references on this topic, we compared the Eulerian and Lagrangian Computational Fluid Dynamics (CFD) approaches for solution free-surface Fluid–Solid Interaction (FSI) problems. The approach uses Finite Element Method (FEM) to spatially discretize Navier–Stokes equations. free surface is handled via volume-of-fluid (VOF) level-set (LS) equations; an Imme...

The multiphysics fluid-structure interaction simulation of shock-loaded thin-walled structures requires the dynamic coupling of a shock-capturing flow solver to a solid mechanics solver for large deformations. By combining a Cartesian embedded boundary approach with dynamic mesh adaptation a generic software framework for such flow solvers has been constructed that allows easy exchange of the s...

Fluid dynamics governed by Navier-Stokes equations is already solved for decades but the recent trend in computer graphics is to modify the simulation such that it easily controllable for the purpose of computer animation or real time fluid animation. In Eulerian approach, fields must be discretized in space, making these techniques inherently mesh-based. Each mesh cell represents an approximat...

Brain tissue is a heterogeneous material, constituted by soft matrix filled with cerebrospinal fluid. The interactions between, and the complexity of each these components are responsible for non-linear rate-dependent behaviour that characterises what one most complex in nature. Here, we investigate influence cutting rate on fracture properties brain, through wire experiments. We also present c...