Publications

• Article dans une revue

Exploring the effect of layer thickness on the elastoplastic properties of the constituent materials of CrN/CrAlN multilayer coatings: a nanoindentation and finite element-based investigation

Yamen Ben Ammar, Khalil Aouadi, Aurélien Besnard, Alex Montagne, Corinne Nouveau, Faker Bouchoucha

This paper aims to assess the effect of layer thickness on the elastoplastic properties of the constituent materials of multilayer coating systems, as well as on the stress and strain fields in the vicinity of the coating/substrate interface. A methodology based on a trust-region reflective…

Thin Solid Films, 2024, 808, pp.140581. ⟨10.1016/j.tsf.2024.140581⟩. ⟨hal-04830868⟩

• Article dans une revue

Wall pressure control of a 3D cavity with lateral apertures and wall proximity

Tarek Ammam, Laurent Keirsbulck, Jérémy Basley, Etienne Grappein, Sebastien Delprat, Tewfik Benazzouz, Denis Cornu, Marc Lippert, David Boussemart

<div><p>Flows over cavities are relevant to many branches of engineering and are known to be a source of instabilities, high pressure disturbances and large recirculating regions, leading to excessive pressure loads. In this paper, we studied the dynamical behavior of a 6.44 length-to-…

Experiments in Fluids, 2024, 65 (12), pp.177. ⟨10.1007/s00348-024-03900-2⟩. ⟨hal-04978805⟩

• Article dans une revue

30‐Minute infusion of isatuximab in patients with newly diagnosed multiple myeloma: Results of a Phase 1b study analysis

Enrique Ocio, Aurore Perrot, Philippe Moreau, Maria‐victoria Mateos, Sara Bringhen, Joaquín Martínez-López, Lionel Karlin, Song‐yau Wang, Corina Oprea, Yi Li, Ercem Kodas, Jesus San-Miguel

HemaSphere, 2024, 8 (11), ⟨10.1002/hem3.70041⟩. ⟨hal-04921037⟩

• Article dans une revue

An improved Arbitrary Lagrangian–Eulerian thermal-fluid model by considering powder deposition effects on melting pool during Direct Energy Deposition processes

Yabo Jia, Loïc Jegou, Eric Feulvarch, Yassine Saadlaoui, Valérie Kaftandjian, Thomas Elguedj, Laurent Dubar, Jean-Michel Bergheau

Directed Energy Deposition (DED) has emerged notably by offering new possibilities for (re-)manufacturing parts. The multi-phase thermal-fluid models that simulate powder stream deposition are computationally too expensive. The mono-phase Arbitrary Lagrangian–Eulerian (ALE) method are limited in…

Additive Manufacturing, 2024, pp.104570. ⟨10.1016/j.addma.2024.104570⟩. ⟨hal-04812914⟩

• Article dans une revue

Demand rerouting mechanisms with revenue management for intermodal barge transportation networks

Yaheng Cui, Ioana Bilegan, Eric Duchenne, David Duvivier

Transportmetrica B: Transport Dynamics, 2024, 12 (1), ⟨10.1080/21680566.2024.2416182⟩. ⟨hal-05144253⟩

• Article dans une revue

Combining real data and expert knowledge to build a Bayesian Network — Application to assess multiple risk factors for fall among elderly people

Gulshan Sihag, Véronique Delcroix, Emmanuelle Grislin-Le Strugeon, Xavier Siebert, Sylvain Piechowiak, François Puisieux

Building a prediction model based on both real data and expert knowledge can be challenging. We experienced this difficulty in our context of predicting fall risk factors in the elderly, where two sources of data were available: hand-reported information from medical consultations and expert…

Expert Systems with Applications, 2024, 252, pp.124106. ⟨10.1016/j.eswa.2024.124106⟩. ⟨hal-04649596⟩

• Article dans une revue

Stress-based topological shape optimization for thick shells using the level set method and trimmed non-conforming multi-patch isogeometric analysis

Fernando Hübner Scherer, Malek Zarroug, Hakim Naceur, Andrei Constantinescu

This paper introduces a novel method for optimal shape design of thick shells. We consider shells based on the Reissner-Mindlin theory, with the assumption of linear elastic material behavior. The goal is to find the optimal material distribution within the shell's mid-surface. This is…

Structural and Multidisciplinary Optimization, 2024, 67 (10), pp.177. ⟨10.1007/s00158-024-03892-x⟩. ⟨hal-04758595⟩

• Article dans une revue

Controllability of heterogeneous multi-agent systems via cooperative output regulation

Jun Jiang, Yiwen Chen, Othman Lakhal, Rochdi Merzouki

Journal of The Franklin Institute, 2024, 361 (15), pp.107133. ⟨10.1016/j.jfranklin.2024.107133⟩. ⟨hal-04687211⟩

• Article dans une revue

Topology optimization of curved thick shells using level set method and non-conforming multi-patch isogeometric analysis

Fernando Hübner Scherer, Malek Zarroug, Hakim Naceur, Andrei Constantinescu

We present a novel framework for topological shape optimization of curved non-conforming multi-patch and trimmed thick-shells subjected to external loads. Our method integrates the level set method (LSM) with a diffuse interface, a Hadamard shape derivative, and multi- patch isogeometric analysis (…

Computer Methods in Applied Mechanics and Engineering, 2024, 430, pp.117205. ⟨10.1016/j.cma.2024.117205⟩. ⟨hal-04758603⟩

• Article dans une revue

A Deep Learning Based System For a Long-term Elderly Behavioral Drift Detection

Dorsaf Zekri, Ahmed Snoun, Thierry Delot, Marie Thilliez

<div><p>The detection of behavioral drifts by applications monitoring daily living activities, is very relevant in health care monitoring systems particularly for older persons. The detection of behavioral drifts can be crucial, as it may indicate the early stages of a disease. Our…

SN Computer Science, 2024, 5 (7), pp.910. ⟨10.1007/s42979-024-03207-3⟩. ⟨hal-05351049⟩