Cornea modelling

A Pandolfi - Eye and Vision, 2020 - Springer
Background Biomechanics introduces numerous technologies to support clinical practice in
ophthalmology, with the goal of improving surgical outcomes and to develop new advanced …

Numerical simulation of the extrusion and layer deposition processes in 3D concrete printing with the Particle Finite Element Method

G Rizzieri, L Ferrara, M Cremonesi - Computational Mechanics, 2024 - Springer
Abstract 3D Concrete Printing (3DCP) is a rapidly evolving technology that allows for the
efficient and accurate construction of complex concrete objects. In this paper, a numerical …

Imposition of essential boundary conditions in the material point method

M Cortis, W Coombs, C Augarde… - International Journal …, 2018 - Wiley Online Library
There is increasing interest in the material point method (MPM) as a means of modelling
solid mechanics problems in which very large deformations occur, eg in the study of …

A partitioned fully explicit Lagrangian finite element method for highly nonlinear fluid‐structure interaction problems

S Meduri, M Cremonesi, U Perego… - International Journal …, 2018 - Wiley Online Library
In this work, a fully explicit partitioned method for the simulation of Fluid Structure Interaction
(FSI) problems is presented. The fluid domain is modelled with an explicit Particle Finite …

An explicit Lagrangian finite element method for free-surface weakly compressible flows

M Cremonesi, S Meduri, U Perego, A Frangi - Computational Particle …, 2017 - Springer
In the present work, an explicit finite element approach to the solution of the Lagrangian
formulation of the Navier-Stokes equations for weakly compressible fluids or fluid-like …

A Lagrangian fluid–structure interaction approach for the simulation of airbag deployment

S Meduri, M Cremonesi, A Frangi, U Perego - Finite Elements in Analysis …, 2022 - Elsevier
The numerical simulation of airbags is receiving an increasing attention for the remarkable
advantages in terms of cost, efficiency, flexibility and amount of data that can be extracted …

A hybrid Lagrangian–Eulerian particle finite element method for free‐surface and fluid–structure interaction problems

C Fu, M Cremonesi, U Perego - International Journal for …, 2024 - Wiley Online Library
The dynamics of fluid flows with free surfaces and interacting with highly deformable
structures is a complex problem, attracting considerable attention. The Particle Finite …

Statistical modeling of the gas–liquid interface using geometrical variables: Toward a unified description of the disperse and separated phase flows

E Mohamed, D Florence, L Adam, M Thibault… - International Journal of …, 2019 - Elsevier
In this work, we investigate an original strategy in order to derive a statistical modeling of the
interface in gas–liquid two-phase flows through geometrical variables. The contribution is …

An efficient runtime mesh smoothing technique for 3D explicit Lagrangian free‐surface fluid flow simulations

S Meduri, M Cremonesi… - International Journal for …, 2019 - Wiley Online Library
A fast runtime mesh smoothing algorithm for explicit Lagrangian simulations of 3D weakly
compressible viscous fluid flows, implemented in conjunction with the particle finite element …

A geometrically accurate low-diffusive conservative interface capturing method suitable for multimaterial flows

F De Vuyst, C Fochesato, V Mahy, R Motte… - Computers & …, 2021 - Elsevier
This paper is dedicated to the design of an artifact-free and geometrically accurate low-
diffusive interface capturing method for pure advection problems with extension to the …