14 citations · 16 across the 7 of their papers we have counts for
7 papers · 1 filter
A theoretical analysis of mass scaling techniques
Yannis Voet, Espen Sande, Annalisa Buffa
Mass scaling is widely used in finite element models of structural dynamics for increasing the critical time step of explicit time integration methods. While the field has been flo…
The Immersed Boundary Conformal Method for Kirchhoff-Love and Reissner-Mindlin shells
Giuliano Guarino, Alberto Milazzo, Annalisa Buffa +1
This work utilizes the Immersed Boundary Conformal Method (IBCM) to analyze Kirchhoff-Love and Reissner-Mindlin shell structures within an immersed domain framework. Immersed bound…
An Interior Penalty coupling strategy for Isogeometric non-conformal Kirchhoff-Love shell patches
Giuliano Guarino, Pablo Antolin, Alberto Milazzo +1
This work focuses on the coupling of trimmed shell patches using Isogeometric Analysis, based on higher continuity splines that seamlessly meet the requirement of Kirchhoff-L…
Reduced Order Modeling based Inexact FETI-DP solver for lattice structures
Thibaut Hirschler, Robin Bouclier, Pablo Antolin +1
This paper addresses the overwhelming computational resources needed with standard numerical approaches to simulate architected materials. Those multiscale heterogeneous lattice st…
PDE-Based Parameterisation Techniques for Planar Multipatch Domains
Jochen Hinz, Annalisa Buffa
This paper presents a PDE-based parameterisation framework for addressing the planar surface-to-volume (StV) problem of finding a valid description of the domain's interior given n…
A shape derivative approach to domain simplification
Jochen Hinz, Ondine Chanon, Alessandra Arrigoni +1
The objective of this study is to address the difficulty of simplifying the geometric model in which a differential problem is formulated, also called defeaturing, while simultaneo…