Publications

• Communication dans un congrès

Experimental Study of Passive Defect Detection and Localization in Thin Plates from Noise Correlation

Lynda Chehami, Emmanuel Moulin, Julien de Rosny, Claire Prada, Jamal Assaad, Farouk Benmeddour

This paper reports experimental results on a passive imaging technique for structural health monitoring to detect the occurrence of defects in plate-like structures. This technique is based on the fact that the active transient response between two sensors can be passively retrieved by cross-…

International Congress on Ultrasonics, ICU 2015, May 2015, Metz, France. pp.322-325, ⟨10.1016/j.phpro.2015.08.216⟩. ⟨hal-04087482⟩

• Article dans une revue

Numerical simulation of the transient ultrasonic wave reflection at a liquid-solid interface

Nadir Maghlaoui, Hakim Djelouah, Mohamed Ourak, Djema Belgroune

In the nondestructive evaluation domain, the reflection of ultrasonic waves at liquid-solid interfaces generates interesting and useful phenomena when the incident angle approaches the longitudinal critical angle or Rayleigh angle. In this paper, we have developed a model for the study of the…

Journal of Mechanical Science and Technology, 2015, 29 (1), pp.165-172. ⟨10.1007/s12206-014-1223-y⟩. ⟨hal-03639052⟩

• Article dans une revue

Effects of robotic gait rehabilitation on biomechanical parameters in the chronic hemiplegic patients, Effets de la rééducation robotisée à la marche sur les paramètres biomécaniques de la marche chez des patients hémiplégiques chroniques

Laura Wallard, Gilles Dietrich, Yves Kerlirzin, Jonathan Bredin

Hemiplegia is a more or less complete loss of hemibody voluntary motricity following a brain injury, usually resulting in alterations of the locomotor system with persistent disorders of movement and posture. We were interested in studying the gait pattern called "stiff knee gait" with…, L’hémiplégie est une perte plus ou moins complète de la motricité volontaire d’un hémicorps suite à une lésion cérébrale, entraînant généralement des altérations de l’appareil locomoteur avec des troubles persistants du mouvement et de la posture. Nous nous sommes intéressés, pour cette étude, au…

Neurophysiologie Clinique = Clinical Neurophysiology, 2015, 45 (3), pp.215-219. ⟨10.1016/j.neucli.2015.03.002⟩. ⟨hal-03465478⟩

• Article dans une revue

Acousto-Optical Tunable Transmissive Grating Beam Splitter

Anthony Dieulangard, Jean-Claude Kastelik, Samuel Dupont, Joseph Gazalet

We present a tunable transmissive grating beam splitter for multiple laser line separation based on acousto-optic interaction in tellurium dioxide. Acousto-optic devices are well known for light modulation, frequency shifting, filtration or deflection. For a deflector, the incident light beam is…

Acta Physica Polonica A, 2015, 127 (1), pp.66-68. ⟨10.12693/APhysPolA.127.66⟩. ⟨hal-03552373⟩

• Article dans une revue

Axisymmetric modeling of the thermal cooling, including radiation, of a circular glass disk

Norbert Siedow, Dominique Lochegnies, Fabien Béchet, Philippe Moreau, Hiroshi Wakatsuki, Nobuhiro Inoue

Achieving correct tempering in thin glass is very important to prevent undesired stress and breakage. Computer simulation can elucidate and control the tempering process. For semitransparent materials like glass, heat transfer by thermal radiation is substantial; for thick glass, it may dominate…

International Journal of Heat and Mass Transfer, 2015, 89, pp.414-424. ⟨10.1016/j.ijheatmasstransfer.2015.04.091⟩. ⟨hal-03276352⟩

• Communication dans un congrès

Damage characterization for particles filled semi-crystalline polymer

Franck Lauro, Romain Balieu, Bruno Bennani, Grégory Haugou, Benjamin Bourel, Fahmi Chaari, Tsukatada Matsumoto, Ernesto Mottola

Damage evolution and characterization in semi-crystalline polymer filled with particles under various loadings is still a challenge. A specific damage characterization method using Digital Image Correlation is proposed for a wide range of strain rates considering tensile tests with hydraulic jacks…

DYMAT 2015 - 11th International Conference on the Mechanical and Physical Behaviour of Materials under Dynamic Loading, Sep 2015, Lugano, Switzerland. pp.01009, ⟨10.1051/epjconf/20159401009⟩. ⟨hal-03433114⟩

• Article dans une revue

Stabilization and asymptotic behavior of a generalized telegraph equation

Serge Nicaise

We analyze the stability of different models of the telegraph equation set in a real interval. They correspond to the coupling between a first-order hyperbolic system and a first-order differential equation of parabolic type. We show that some models have an exponential decay rate, while other ones…

Zeitschrift für Angewandte Mathematik und Physik = Journal of Applied mathematics and physics = Journal de mathématiques et de physique appliquées, 2015, 66 (6), pp.3221-3247. ⟨10.1007/s00033-015-0568-0⟩. ⟨hal-03151992⟩

• Article dans une revue

La conception extensive du dommage réparable sur le fondement de la responsabilité du fait des produits défectueux, Note sous C. cass. 1re civ., 1 juill. 2015, n° 14-18.391

Magali Jaouen

Gazette du Palais, 2015, n° 294-295, p. 15. ⟨hal-02886016⟩

• Chapitre d'ouvrage

Void Fraction Influence Over Aqueous Foam Flow: Wall Shear Stress and Core Shear Evolution

Rogelio Chovet, Fethi Aloui

In this study, the two main transport characterization problems of the foam flow are studied: foam flow stability, through the evolution of the velocity at the core of the foam, and rheology, with the study of the wall shear stress over the lateral walls, for different void fractions. The same…

Progress in Clean Energy Volume 1 Analysis and Modeling, Springer International Publishing, pp.909-931, 2015, ⟨10.1007/978-3-319-16709-1_66⟩. ⟨hal-03579829⟩

• Communication dans un congrès

Optimization of high frequency 45 degrees acoustic mirrors for lab on chip applications

Sizhe Li, Julien Carlier, Fabrice Lefebvre, Pierre Campistron, Dorothée Debavelaere-Callens, Georges Nassar, Bertrand Nongaillard

Ultra high frequency (similar to 1GHz) ultrasonic bulk acoustic waves (BAW) characterization has been already integrated in a lab-on-a-chip silicon platform. The acoustic wave guided in three dimensions (3D) was achieved via 45 degrees mirrors in a silicon wafer and applied for the characterization…

2015 ICU International Congress on Ultrasonics, May 2015, Metz, France. pp.918-922, ⟨10.1016/j.phpro.2015.08.190⟩. ⟨hal-03280234⟩