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Affichage de 871 à 880 sur 1985

Article dans une revue

Thorax Injury Criteria Assessment Through Non-Lethal Impact Using An Enhanced Biomechanical Model

Michèle Bodo, Anthony Bracq, Rémi Delille, Christophe Maréchal, Sébastien Roth

Ballistic injury refers to the interaction of a projectile and the human body, resulting in penetration or blunt trauma. In order to consider both consequences, a hydrodynamic elastoplastic constitutive law was implemented in a numerical FE model of the human torso to simulate soft tissues behavior...

Journal of Mechanics in Medicine and Biology, 2017, 17 (07), pp.1740027. ⟨10.1142/S0219519417400279⟩. ⟨hal-03451435⟩

Article dans une revue

Possibilistic interest discovery from uncertain information in social networks

Mondher Sendi, Moahamed Nazih Omri, Mourad Abed

User generated content on the microblogging social network Twitter continues to grow with significant amount of information. The semantic analysis offers the opportunity to discover and model latent interests’ in the users’ publications. This article focuses on the problem of uncertainty in the...

Intelligent Data Analysis, 2017, 21 (6), pp.1425-1442. ⟨10.3233/IDA-163131⟩. ⟨hal-03402213⟩

Article dans une revue

Effect of natural sagittal trunk lean on standing balance in untreated scoliotic girls

Sebastien Leteneur, Emilie Simoneau-Buessinger, Franck Barbier, Charles-Hilaire Rivard, Paul Allard

Background: Generally, scoliotic girls have a tendency to lean further back than a comparable group of non-scoliotic girls. To date, no study has addressed how standing balance in untreated scoliotic girls is affected by a natural backwardly or forwardly inclined trunk. Methods: 27 able-bodied...

Clinical Biomechanics, 2017, 49, pp.107-112. ⟨10.1016/j.clinbiomech.2017.09.004⟩. ⟨hal-03465144⟩

Article dans une revue

Incremental constitutive description of SAE 5120 steel deformed under hot-working conditions

Eli Saúl Puchi-Cabrera, Jean-Dominique Guerin, José Gregorio La Barbera-Sosa, Mirentxu Dubar, Laurent Dubar

The present communication describes the development of a novel incremental formulation for the determination of the flow stress of austenite, as a function of microstructure and deformation conditions. The proposed constitutive description is validated by employing the flow stress curves derived...

International Journal of Mechanical Sciences, 2017, 133, pp.619-630. ⟨10.1016/j.ijmecsci.2017.09.026⟩. ⟨hal-03461824⟩

Article dans une revue

Dynamical aspects of a backward-facing step flow at large Reynolds numbers

Camila Chovet, Marc Lippert, Jean-Marc Foucaut, Laurent Keirsbulck

A contribution to the study of separating and reattaching flows over a backward-facing step configuration is reported. Simultaneous unsteady wall-pressure and velocity field measurements are made to investigate the dynamical aspects of the separated flow field at high Reynolds numbers, up to 182,...

Experiments in Fluids, 2017, 58 (11), ⟨10.1007/s00348-017-2444-5⟩. ⟨hal-03451398⟩

Article dans une revue

A quantitative model for the risk evaluation of driver-ADAS systems under uncertainty

Siqi Qiu, Nedjemi Rachedi, Mohamed Sallak, Frédéric Vanderhaegen

In this paper, a quantitative model is proposed to assess the probability of accidents occurring in driver-Advanced Driver Assistance Systems (ADAS) under uncertainty using Valuation-Based System (VBS). Two kinds of uncertainties are analyzed: data uncertainty related to the states of components,...

Reliability Engineering and System Safety, 2017, 167, pp.184-191. ⟨10.1016/j.ress.2017.05.028⟩. ⟨hal-01702349⟩

Article dans une revue

From homotopy perturbation technique to reduced order model for multiparametric modal analysis of large finite element models

Franck Massa, Isabelle Massa-Turpin, Thierry Tison

The paper focuses on the definition of a reduced order model for linear modal analysis. The aim is to supply a suitable mathematical alternative tool compatible for multiparametric analysis of large finite element model considering numerous variable parameters, numerous mode shapes and significant...

Mechanical Systems and Signal Processing, 2017, 96, pp.291-302. ⟨10.1016/j.ymssp.2017.04.025⟩. ⟨hal-03359283⟩

Article dans une revue

3D tomographic PIV, POD and vortex identification of turbulent slot jet flow impinging on a flat plate

Mahmoud Charmiyan, Ahmad Reza Azimian, Ebrahim Shirani, Fethi Aloui, Cédric Degouet, Dirk Michaelis

The impinging turbulent slot jet was investigated experimentally using tomographic particle image velocimetry technique. The jet Reynolds number was considered equal to 9000 and the nozzle to plate distance was 10 times the width of the nozzle. The mean flow and turbulent statistics were evaluated...

Journal of Mechanical Science and Technology, 2017, 31 (11), pp.5347-5357. ⟨10.1007/s12206-017-1029-9⟩. ⟨hal-03663319⟩

Article dans une revue

A holonic multi-agent methodology to design sustainable intelligent manufacturing control systems

Adriana Giret, Damien Trentesaux, Miguel A. Salido, Emilia Garcia, Emmanuel Adam

The urgent need for sustainable development is imposing radical changes in the way manufacturing systems are designed and implemented. The overall sustainability in industrial activities of manufacturing companies must be achieved at the same time that they face unprecedented levels of global...

Journal of Cleaner Production, 2017, 167, pp.1370-1386. ⟨10.1016/j.jclepro.2017.03.079⟩. ⟨hal-03401092⟩

Article dans une revue

Erratum: "Thermocapillary effects on steadily evaporating contact line: A perturbative local analysis

Adel Mustafa Benselama, Souad Harmand, Khellil Sefiane

In a previously published article,1 we gave the derivation of the equations governing the dynamics of a thin film subjected to dispersive, capillary, and thermocapillary forces.We performed a series expansion in the long wave limit and deduced the zerothand first-order equations. Then we linearized...

Erratum: "Thermocapillary effects on steadily evaporating contact line: A perturbative local analysis". Physics of Fluids, 2017, 29 (11), pp.119901. ⟨10.1063/1.5006992⟩. ⟨hal-03665337⟩