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Article dans une revue

Investigation of turbulent slot impinging jet using laser doppler anemometry method–Experimental research and error analysis

Mahmoud Charmiyan, Ahmed-Reza Azimian, Ebrahim Shirani, Fethi Aloui

In this paper, the results obtained from experimental measurements of average and turbulence quantities of a turbulent rectangular impinging jet hitting a fixed wall is reported using the laser doppler anemometry (LDA) method. The nozzle to plate distance is 10 times the nozzle width, and the tests…

Modares Mechanical Engineering, 2017, 17 (4), pp.92-100. ⟨hal-03456393⟩

Communication dans un congrès

Etudes expérimentales et numériques d'un jet de particules : application au freinage ferroviaire

Charlène Octau, Marc Lippert, Talib Dbouk, Michel Watremez, Laurent Keirsbulck, Laurent Dubar

Les transports ferrés urbains, bien que considérés comme une alternative écologique au transport individuel, font aujourd'hui l'objet d'un intérêt grandissant en matière de risque pour la santé et d'exposition aux particules fines. Des campagnes de mesures aux particules fines (…

CFM 2017 - 23ème Congrès Français de Mécanique, Aug 2017, Lille, France. ⟨hal-03465385⟩

Communication dans un congrès

Modelling of Safety Instrumented Systems by using Bernoulli trials: towards the notion of odds on for SIS failures analysis

Laurent Cauffriez

This paper deals with the modeling of a random failures process of a Safety Instrumented System (SIS). It aims to identify the expected number of failures for a SIS during its lifecycle. Indeed, the fact that the SIS is a system being tested periodically gives the idea to apply Bernoulli trials to…

13th European Workshop on Advanced Control and Diagnosis, Nov 2016, Lille, France. pp.012057, ⟨10.1088/1742-6596/783/1/012057⟩. ⟨hal-03414914⟩

Communication dans un congrès

Etude des instabilités d'un écoulement décollé induit par une bosse

Fawzi Fadla, Ayoub Bouanik, Laurent Keirsbulck

L'objectif de ce travail est d'améliorer notre compréhensions sur la dynamique du décollement en vue de définir les paramètres clés dans le but de concevoir un modèle simplifié et prédictif de décollement en échange du modèle classique stationnaire et bidimensionnel. Ce travail sera…

CFM 2017 - 23ème Congrès Français de Mécanique, Aug 2017, Lille, France. ⟨hal-03465303⟩

Article dans une revue

Dynamic recrystallization behaviour of spheroidal graphite iron. Application to cutting operations

Kevin Le Mercier, Michel Watremez, Eli Saúl Puchi-Cabrera, Laurent Dubar, Jean-Dominique Guerin, Laurence Fouilland Paille

To increase the competitiveness of manufacturing processes, numerical approaches are unavoidable. Nevertheless, a precise knowledge of the thermo-mechanical behaviour of the materials is necessary to simulate accurately these processes. Previous experimental studies have provided a limited…

Journal of Materials Processing Technology, 2017, 239, pp.315-325. ⟨10.1016/j.jmatprotec.2016.08.036⟩. ⟨hal-01763347⟩

Communication dans un congrès

Towards advanced security engineering for enterprise information systems: Solving security, resilience and usability issues together within improvement of user experience

Wilson Goudalo, Christophe Kolski, Frédéric Vanderhaegen

In our era of the service industry, information systems play a major place, even a vital position for businesses, organizations and individuals. Information systems are facing new ongoing security threats, more sophisticated and of different natures. In this context, it is important to prevent…

18th International Conference on Enterprise Information Systems (ICEIS), Apr 2016, Rome, Italy. pp.436-459, ⟨10.1007/978-3-319-62386-3_20⟩. ⟨hal-03330787⟩

Article dans une revue

Effect of training status on beta-range corticomuscular coherence in agonist vs. antagonist muscles during isometric knee contractions

Fabien Dal Maso, Marieke Longcamp, Sylvain Cremoux, David Amarantini

Antagonist muscle co-activation is thought to be partially regulated by cortical influences, but direct motor cortex involvement is not fully understood. Corticomuscular coherence (CMC) measures direct functional coupling of the motor cortex and muscles. As antagonist co-activation differs…

Experimental Brain Research, 2017, 235 (10), pp.3023-3031. ⟨10.1007/s00221-017-5035-z⟩. ⟨hal-02342005⟩

Communication dans un congrès

Vers la caractérisation du collage des alliages d'aluminium en mise en forme à froid

André Dubois, Oussama Filali, Mirentxu Dubar, Cédric Hubert, Laurent Dubar, Tat Thang Pham

Les alliages d'aluminium sont des matériaux qui ont une forte tendance aux collages lors de leur mise en forme : une rupture du film lubrifiant séparant la pièce et l'outil peut avoir des conséquences dramatiques sur l'opération de formage (rayures et fissures en surface de la pièce…

CFM 2017 - 23ème Congrès Français de Mécanique, Aug 2017, Lille, France. ⟨hal-03465771⟩

Article dans une revue

Decentralization of Interval Observers for Robust Controlling and Monitoring a Class of Nonlinear Systems

Thach Ngoc Dinh, Hiroshi Ito

This paper tackles the problem of decentralizing interval observers for robust controlling and monitoring a class of nonlinear systems. The observer-based output feedback system considered in this paper is very different from classical systems in that an observer-type system is constructed not only…

SICE Journal of Control, Measurement, and System Integration, 2017, 10 (2), pp.117-123. ⟨10.9746/jcmsi.10.117⟩. ⟨hal-02435204⟩

Communication dans un congrès

Timetable Optimization during Railway Infrastructure Maintenance

Luis Diego Arenas Pimentel, Paola Pellegrini, Said Hanafi, Joaquin Rodriguez

Maintenance activities are necessary to maintain the functionality of the railway infrastructure. Commonly, timetables are elaborated by considering the infrastructure unavailability periods caused by the performance of maintenance activities. However, sometimes unplanned maintenance activities…

7th International Conference on Railway Operations Modelling and Analysis - Rail Lille, Apr 2017, Lille, France. 20p. ⟨hal-01470312⟩