Publications

• 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

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

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

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

Corrigendum to “Structural, tribological and antibacterial properties of (α+β) based Ti-alloys for biomedical applications”

Mamoun Fellah, Naouel Hezil, Mohammed Zine Touhami, Mohammed Abdul Samad, Aleksei Obrosov, Dmitry Bokov, Ekaterina Marchenko, Alex Montagne, Alain Iost, Akram Alhussein

Journal of Materials Research and Technology, 2026, 41, pp.386-387. ⟨10.1016/j.jmrt.2025.12.025⟩. ⟨hal-05431669⟩

• Article dans une revue

Enhanced charging dynamics in latent heat storage system for solar applications: Experimental analysis of tube configuration effects

Ayoub Briache, Riadh Boubaker, Mustapha Mahdaoui, Mustapha Ouardouz, Mohammed Ahachad, Souad Harmand

Journal of Energy Storage, 2026, 150, pp.120500. ⟨10.1016/j.est.2026.120500⟩. ⟨hal-05585598⟩

• Article dans une revue

A Multidisciplinary Approach for Supporting Decision-Making and Repair of Household Appliances

Olivier Sénéchal, Hervé Barry, Patrice Caulier, Etienne Cocquebert, Véronique Flambard, Rajwane Kafrouni, Marion Lauwers, Yves Sallez

While various initiatives have been launched at the European level to promote appliance repair, the consumer’s decision to repair remains pivotal. This decision is influenced by multiple, often conflicting, factors, including economic, technical, and environmental considerations. To assist…

Circular Economy and Sustainability, 2026, 6 (2), pp.32. ⟨10.1007/s43615-026-00754-0⟩. ⟨hal-05513426⟩

• Article dans une revue

Enhancing thermal management of GaN transistors with direct oil jet impingement: Experimental insights for high-power electronics

Anas El Amraoui, Riadh Boubaker, Souad Harmand

This study experimentally investigates the cooling performance of oil jet impingement on high-power GaN transistors, focusing on the effects of nozzle geometry (diameter: 0.5 mm, 1 mm; nozzle-transistor distance: 5 mm, 10 mm) and properties of two fluids (a NewOil-A and Siloil M40). At a flow rate…

International Journal of Thermal Sciences, 2026, 220, pp.110364. ⟨10.1016/j.ijthermalsci.2025.110364⟩. ⟨hal-05297563⟩

• Article dans une revue

Development of a predictive multi-material and multi-physics model based on volume-of-fluid for simulating wire laser additive manufacturing process

Haijie Chang, Yabo Jia, Hans Boungomba, Hakim Naceur, Laurent Dubar

Wire Laser Additive Manufacturing (WLAM) has been widely applied in production technologies for creation of complex geometry and repairing. This process involves numerous coupled physical phenomena, such as laser-material interaction, phase transformations (solid and liquid), fluid dynamics within…

International Journal of Heat and Mass Transfer, 2026, 255, pp.127893. ⟨10.1016/j.ijheatmasstransfer.2025.127893⟩. ⟨hal-05660949⟩

• Article dans une revue

Experimental and numerical study of the incorporation of spent coffee grounds and phase change materials in hollow bricks manufactured by 3D printing

Mohamed El Aabbas, Mustapha Mahdaoui, Abdelhadi Bouchikhi, Mohammed Ahachad, Abdessalam Hijab, Diallo Mamadou Aliou Ii, Brahim Mazian, Mustapha Ouardouz

As part of a sustainable development and circular economy approach, this study proposes the manufacture of ecological bricks by combining extrusion 3D printing, the recovery of spent coffee grounds (SCG) and the incorporation of phase change materials (PCM) into bricks based on local clay.…

Case Studies in Thermal Engineering, 2026, 78, pp.107705. ⟨10.1016/j.csite.2026.107705⟩. ⟨hal-05627823⟩