53 citations · 199 across the 12 of their papers we have counts for
12 papers
A fully explicit isogeometric collocation formulation for the dynamics of geometrically exact beams
Giulio Ferri, Josef Kiendl, Alessandro Reali +1
We present a fully explicit dynamic formulation for geometrically exact shear-deformable beams. The starting point of this work is an existing isogeometric collocation (IGA-C) form…
An efficient active-stress electromechanical isogeometric shell model for muscular thin film simulations
Michele Torre, Simone Morganti, Alessandro Nitti +4
We propose an isogeometric approach to model the deformation of active thin films using layered, nonlinear, Kirchhoff Love shells. Isogeometric Collocation and Galerkin formulation…
A variationally consistent membrane wrinkling model based on spectral decomposition of the strain tensor
Daobo Zhang, Josef Kiendl
We propose a novel variationally consistent membrane wrinkling model for analyzing the mechanical responses of wrinkled thin membranes. The elastic strain energy density is split i…
Patch-wise Quadrature of Trimmed Surfaces in Isogeometric Analysis
Michael Loibl, Leonardo Leonetti, Alessandro Reali +1
This work presents an efficient quadrature rule for shell analysis fully integrated in CAD by means of Isogeometric Analysis (IGA). General CAD-models may consist of trimmed parts…
Experimental and numerical investigations on heat transfer in fused filament fabrication 3D-printed specimens
Nathalie Ramos, Christoph Mittermeier, Josef Kiendl
A good understanding of the heat transfer in fused filament fabrication is crucial for an accurate stress prediction and subsequently for repetitive, high quality printing. This wo…
Efficient simulation of the heat transfer in fused filament fabrication
Nathalie Ramos, Christoph Mittermeier, Josef Kiendl
Heat transfer simulations of the fused filament fabrication process are an important tool to predict bonding, residual stresses and strength of 3D printed parts. But in order to ca…
Isogeometric analysis for multi-patch structured Kirchhoff-Love shells
Andrea Farahat, Hugo M. Verhelst, Josef Kiendl +1
We present an isogeometric method for Kirchhoff-Love shell analysis of shell structures with geometries composed of multiple patches and which possibly possess extraordinary vertic…
Coupling of non-conforming trimmed isogeometric Kirchhoff-Love shells via a projected super-penalty approach
Luca Coradello, Josef Kiendl, Annalisa Buffa
Penalty methods have proven to be particularly effective for achieving the required -continuity in the context of multi-patch isogeometric Kirchhoff-Love shells. Due to their…
Efficient equilibrium-based stress recovery for isogeometric laminated curved structures
Alessia Patton, Pablo Antolin, Josef Kiendl +1
This work focuses on an efficient stress recovery procedure for laminated composite curved structures, which relies on Isogeometric Analysis (IGA) and equilibrium. Using a single e…
Accurate equilibrium-based interlaminar stress recovery for isogeometric laminated composite Kirchhoff plates
Alessia Patton, Pablo Antolin, John-Eric Dufour +2
In this paper, we use isogeometric Kirchhoff plates to approximate composite laminates adopting the classical laminate plate theory. Both isogeometric Galerkin and collocation form…
A simple and effective method based on strain projections to alleviate locking in isogeometric solid shells
Pablo Antolin, Josef Kiendl, Marco Pingaro +1
In this work, we focus on the family of shell formulations referred to as "solid shells", where the simulation of shell-type structures is performed by means of a mesh of 3D solid…
A natural framework for isogeometric fluid-structure interaction based on BEM-shell coupling
Luca Heltai, Josef Kiendl, Antonio DeSimone +1
The interaction between thin structures and incompressible Newtonian fluids is ubiquitous both in nature and in industrial applications. In this paper we present an isogeometric fo…