War** estimation of continuous fiber-reinforced composites made by robotic 3D printing
The 3D printing of continuous fiber-composite materials can widen their industrial
applications. This paper presents a modeling effort and an wrap** and deformation …
applications. This paper presents a modeling effort and an wrap** and deformation …
Spurious-free interpolations for non-intrusive PGD-based parametric solutions: application to composites forming processes
Non-intrusive approaches for the construction of computational vademecums face different
challenges, especially when a parameter variation affects the physics of the problem …
challenges, especially when a parameter variation affects the physics of the problem …
Data-driven generic modeling of poroviscoelastic materials
Biphasic soft materials are challenging to model by nature. Ongoing efforts are targeting
their effective modeling and simulation. This work uses experimental atomic force …
their effective modeling and simulation. This work uses experimental atomic force …
A nonparametric probabilistic method to enhance PGD solutions with data-driven approach, application to the automated tape placement process
A nonparametric method assessing the error and variability margins in solutions depicted in
a separated form using experimental results is illustrated in this work. The method assess …
a separated form using experimental results is illustrated in this work. The method assess …
Some comments on hydrogel and cartilage contact mechanics and friction
We discuss the origin of the low friction observed for some elastically soft materials, such as
hydrogels and the human cartilage. When a soft elastic solid is squeezed against another …
hydrogels and the human cartilage. When a soft elastic solid is squeezed against another …
Numerical and experimental study of the consolidation of continuous carbon fiber thermoplastics made by robotic 3D printing
The 3D printing of continuous carbon fiber reinforced thermoplastics can widen their
applications and allow the construction, on the fly, of complex composite parts. In this work …
applications and allow the construction, on the fly, of complex composite parts. In this work …
A Parsimonious Separated Representation Empowering PINN–PGD-Based Solutions for Parametrized Partial Differential Equations
C Ghnatios, F CHINESTA SORIA - 2024 - sam.ensam.eu
The efficient solution (fast and accurate) of parametric partial differential equations (pPDE) is
of major interest in many domains of science and engineering, enabling evaluations of the …
of major interest in many domains of science and engineering, enabling evaluations of the …
Sensitivity thermal analysis in the laser-assisted tape placement process
Nowadays, the production of large pieces made of thermoplastic composites is an industrial
challenging issue as there are yet several difficulties associated to their processing. The …
challenging issue as there are yet several difficulties associated to their processing. The …
Fast computation of multi-parametric electromagnetic fields in synchronous machines by using pgd-based fully separated representations
A novel Model Order Reduction (MOR) technique is developed to compute high-
dimensional parametric solutions for electromagnetic fields in synchronous machines …
dimensional parametric solutions for electromagnetic fields in synchronous machines …
A hybrid modeling combining the proper generalized decomposition approach to data-driven model learners, with application to nonlinear biphasic materials
C Ghnatios - Comptes Rendus. Mécanique, 2021 - comptes-rendus.academie-sciences …
Modeling soft biphasic permeable materials is a challenging issue tackled nowadays by
countless researchers. The effective modeling of such materials is a corner stone in the …
countless researchers. The effective modeling of such materials is a corner stone in the …