Abstract

One of the main drawbacks of all the time integration algorithms using an Eulerian formulations in Coupled Problems is the restricted time-step to be used to have acceptable results.

For the case of fluid-structure interactions (FSI) with or without free-surfaces or for [...]

Abstract

Lagrangian finite element methods emerged in fluid dynamics when the deficiencies of the Eulerian
methods in treating free surface flows (or generally domains undergoing large shape deformations)
were faced. Their advantage relies upon natural tracking of boundaries and [...]

Abstract

En algunos problemas relevantes de la ingeniería el campo mecánico están fuertemente acoplados con el de temperatura y el de transporte de masa. La solución de estos problemas es compleja, sobre todo, cuando las deformaciones son grandes. Por ello, a [...]

Abstract

We propose here a displacement-based updated Lagrangian fluid [...]

Abstract

The aim of this paper is to present a Lagrangian formulation for thermo-coupled [...]

Abstract

This work presents a Fluid–Structure Interaction framework for the robust and efficient simulation of strongly coupled problems involving arbitrary large displacements and rotations. [...]

Abstract

The present contribution aims at the consistent discretisation of nonlinear, coupled thermoelectro-elastodynamics. In that regard, a new one-step implicit and thermodynamically consistent energymomentum integration scheme for the simulation of thermo-electro-elastic processes undergoing [...]

Abstract

This work details the development of a computational platform in joint collaboration between the Italian National Agency for New Technologies, Energy and Sustainable Economic Development (enea) and the University of Bologna (unibo). The platform is based on the open-source SALOME [...]

Abstract

The Antarctic sea ice, which undergoes annual freezing and melting, plays a signif icant role in the global climate cycle. Adverse environmental conditions in the Southern Ocean influence the extent and amount of ice in the Marginal Ice Zones (MIZ), the BioGeo- Chemical (BGC) cycles, [...]