Publications

• Article dans une revue

Optimization of Hot Forging Process Parameters of Alloy CuZn40Pb2 Using an Experimental and Numerical Approach

Souhir Hammami, José Gregorio La Barbera-Sosa, Fahmi Chaari, Tarik Sadat, Bassem Zouari, Laurent Dubar, Riadh Elleuch

ACS Omega, 2026, 11 (14), pp.22335-22346. ⟨10.1021/acsomega.6c00766⟩. ⟨hal-05695929⟩

• Article dans une revue

Multiscale and Multiphysics Topographical Analysis of Brake Friction Material Related to Friction Performance

Robin Guibert, Maël Thévenot, Julie Lemesle, Laurent Coustenoble, Jean-François Brunel, Philippe Dufrénoy, Maxence Bigerelle

Friction braking is the most spread braking system in vehicles, where the morphologies of the disc and the braking pads are essential to ensure that friction reduces rotation speed efficiently. However, modern braking systems are submitted to a complex balance between functionalities: braking…

Lubricants, 2026, 14 (3), pp.139. ⟨10.3390/lubricants14030139⟩. ⟨hal-05580210⟩

• Article dans une revue

Modeling and analysis of swirling flow in cyclone separators using various hybrid scale-resolving approaches

Mustafa Ishak Benzaza, David Uystepruyst, François Beaubert, Damien Méresse, François Delcourt, Céline Morin

This work investigates both experimentally and numerically the turbulent flow within cyclonic separators using DES and VLES turbulence methods. Numerical predictions are validated against Hoekstra’s experimental data, showing that DES accurately captures the tangential velocity and pressure drop,…

Computers and Fluids, 2026, 307, pp.106972. ⟨10.1016/j.compfluid.2026.106972⟩. ⟨hal-05651424⟩

• Article dans une revue

Influence of the PEO treatment time and sol-gel sealing on the corrosion resistance of AA1050 and AA2024, Influence de la durée du traitement PEO et du colmatage par voie sol-gel sur la résistance à la corrosion des alliages d’aluminium AA1050 et AA2024.

José Rakotonirina, Lara Moreno, Alex Montagne, Yoann Paint, Marie-Georges Olivier

Plasma Electrolytic Oxidation (PEO) is primarily used as a surface treatment technique to improve the corrosion resistance and mechanical properties of aluminium alloys. This environmentally friendly process uses plasma micro-discharges to produce an adherent, hard and wear resistant oxide layer.…

Results in Materials, 2026, Volume 30, 30, pp.100927. ⟨10.1016/j.rinma.2026.100927⟩. ⟨hal-05842174⟩

• Article dans une revue

Foam cleaning in closed circuits: effect of surfactant type on foam structure and Bacillus subtilis spore removal from stainless steel surfaces

Ahmad Al Saabi, Heni Dallagi, Piyush Kumar Jha, Fethi Aloui, Thierry Benezech, Christine Faille

Foam cleaning represents an environmentally and economically attractive alternative to conventional cleaning-in-place (CIP) processes for removing microbial contamination in food and bioprocessing industries. This study systematically compared three surfactants, sodium dodecyl sulfate (SDS),…

Frontiers in Soft Matter, 2026, 6, ⟨10.3389/frsfm.2026.1750630⟩. ⟨hal-05620409⟩

• Article dans une revue

Scalable Sparse Co-Kriging for Multi-Fidelity Data Fusion : An Application to Aerodynamics

Mauricio Castaño-Aguirre, Andrés F. López-Lopera, Nathalie Bartoli, Franck Massa, Thierry Lefebvre

Multi-fidelity Kriging surrogate modeling combines data of varying accuracy, such as experimental tests and numerical simulations, to improve predictive performance. Autoregressive models are commonly used to capture correlations across fidelity levels, offering interpretability compared to purely…

Reliability Engineering and System Safety, 2026, 272 (1), ⟨10.1016/j.ress.2026.112485⟩. ⟨hal-05530684v2⟩

• Article dans une revue

Design and manufacturing method for the production of soft tensegrity structures and mechanisms

Jérémy Sand, François Geiskopf, Salih Abdelaziz, Philippe Poignet, Pierre Renaud

Soft tensegrities are prestressed assemblies of soft elastic cables and rigid bars. They combine the interest of tensegrities, with high payload to weight ratio, stiffness tunable by the internal prestress, and the interest of soft robots with a large compliance thanks to the use of soft elastic…

Mechanism and Machine Theory, 2026, 223, pp.106405. ⟨10.1016/j.mechmachtheory.2026.106405⟩. ⟨hal-05536004⟩

• Article dans une revue

Classification of wear mechanisms in hot forming of aluminium alloy by machine and deep learning approaches

Philippe Moreau, Panuwat Soranansri, Lucas Morin, Donatien Claeyssens-Beaupere, Fabien Béchet, Franck Massa, André Dubois, Laurent Dubar, Ahmed Snoun, Thierry Delot

Sustainable manufacturing emphasises lubricant-free forming to reduce costs, chemical exposure and environmental impact. In high-temperature forming of aluminium alloys, this approach results in direct contact between the part and tools, leading to material transfer and surface defects. Amorphous…

European Journal of Mechanics - A/Solids, 2026, 116, pp.105927. ⟨10.1016/j.euromechsol.2025.105927⟩. ⟨hal-05660965⟩

• Article dans une revue

Quantification of the variability of the geometric properties of fibres and impact on mechanical behaviour of short-vegetal-fibre reinforced PP

D. Notta-Cuvier, F. Lauro, F. Massa

Short-fibre-reinforced thermoplastics (SFRT), processed by injection moulding, are commonly used in the automotive sector and the use of vegetal fibres in replacement of mineral glass fibres is booming. Yet, the great variability of the geometric and mechanical properties of the vegetal fibres, and…

Composite Structures, 2026, 379, pp.119983. ⟨10.1016/j.compstruct.2025.119983⟩. ⟨hal-05661274⟩

• Article dans une revue

Enhancing the prediction of squeal through multiphysic and multiscale analysis of experimental data from a pin-on-disk system

Sacha Durain, Quentin Caradec, Mathis Briatte, Jean-François Brunel, Cédric Hubert, Franck Massa, Philippe Dufrenoy

Mechanical Systems and Signal Processing, 2026, 247, pp.113968. ⟨10.1016/j.ymssp.2026.113968⟩. ⟨hal-05789015⟩