Publications

• COMM

Separation of the elastic waves’ system in pre-stretched bar devices

Grégory Haugou, Nicolas Leconte, Hervé Morvan

The loading mode generated by Kolsky bars apparatus is limited due to physical reasons to a duration time of around 0.4ms. This is not suited in the characterization of high ductility metallic alloys up to fracture at moderate strain rates, since the duration time is too short. The pre-stretched…

DYMAT 2015 - 11th International Conference on the Mechanical and Physical Behaviour of Materials under Dynamic Loading, Sep 2015, Lugano, Switzerland. pp.01067, ⟨10.1051/epjconf/20159401067⟩. ⟨hal-03433273⟩

• COMM

Harmonized methodology for Safety Integrity Level allocation in a generic TCMS application

Kiswendsida Abel Ouedraogo, Julie Beugin, El Miloudi El Koursi, Joffrey Clarhaut, Dominique Renaux, Frédéric Lisiecki

This article presents a generic methodology for SIL allocation to railway rolling stock safety-related func-tions to solve the SIL concept application issues. This methodology is based on the flowchart formalism al-ready used in CSM European regulation. It starts with the use of quantitative safety…

ESREL 2015 - European safety and reliability conference, Sep 2015, Zürich, Switzerland. pp.3579-3587. ⟨hal-01471416⟩

• ART

Experimental study of oil cooling systems for electric motors

Tanguy Davin, Julien Pellé, Souad Harmand, Robert Yu

The present study focuses on the use of lubricating oil as a coolant for electrical motors. Oil is introduced at each side of a 40 kW test machine to directly cool the stator coil end-windings. An experimental setup has been implemented to test different oil injection patterns. The influence of the…

Applied Thermal Engineering, 2015, 75, pp.1-13. ⟨10.1016/j.applthermaleng.2014.10.060⟩. ⟨hal-03452082⟩

• COMM

User information Analysis for Energy Consumption Optimization in Mobile Systems.

Ismat Chaib Draa, Jamel Tayeb, Smail Niar, Mikael Desertot

Personal and mobile computing systems appear as one ofthe most important segment of the electronic market andthey are rapidly becoming the central device for process-ing and for communication. Managing energy efficiently isparamount in modern smartphones. With an intelligent en-ergy management,…

High Performance Energy Efficient Embedded Systems (HIP3ES 2015), 2015, Amsterdam, Netherlands. ⟨hal-03385031⟩

• PROCEEDINGS

Proceedings of 4th International Conference on Advanced Logistics and Transport

Mourad Abed, Mounir Benaissa

ICALT'2015, May 2015, Valenciennes, France. 2015. ⟨hal-03402368⟩

• COUV

Friction Analysis in Bulk Metal Forming

Laurent Dubar, André Dubois, Mirentxu Dubar

A methodology to characterize friction according to the severe conditions of contact encountered in metal forming is presented. The main peculiarity of the proposed method is to use specimens and contactor made of industrial tool and workpiece surface in laboratory bench tests in order to ensure…

A. Erman Tekkaya; Alexander Brosius; Werner Homberg. 60 Excellent Inventions in Metal Forming, Springer Berlin Heidelberg, pp.23-28, 2015, 978-3-662-46312-3. ⟨10.1007/978-3-662-46312-3_4⟩. ⟨hal-03579559⟩

• ART

Supporting software process performance analysis through a knowledge-based environment

Natalia Chaves Lessa Schots, Taisa Guidini Gonçalves, Rodrigo Figueiredo Magalhaes, Ricardo de Holanda Busquet, Ana Regina Rocha, Gleison Santos, Káthia Marçal de Oliveira

Software process performance analysis is a challenge for software organizations that aim to achieve higher levels of maturity models and quality standards, as it usually depends on knowledge of quantitative and statistical techniques, and experience with software processes and in the organizational…

CLEI Electronic Journal., 2015, pp.1-12. ⟨10.1109/CLEI.2014.6965146⟩. ⟨hal-03401144⟩

• ART

Introduction

Paul-Antoine Bisgambiglia, Kevin Guelton, Jimmy Lauber, Jean-Luc Marichal

Revue des Sciences et Technologies de l'Information - Série RIA : Revue d'Intelligence Artificielle, 2015, 29 (5), pp.491-492. ⟨hal-03659537⟩

• COMM

Scavenging Process Analysis in a 2-Stroke Engine by CFD Approach for a Parametric 0D Model Development

Stéphanie Cagin, Nachida Bourabaa, Eric Delacourt, Céline Morin, Xavier Fischer, Daniel Coutellier, Bertrand Carre, Sylvain Loumé

This paper presents a method to improve cylinder design of 2-stroke auto-ignition engine based on a CFD (Computational Fluid Dynamics) study of internal flows in the chamber and an unsteady global 0D parametric approach. In 2-stroke engine, scavenging process plays an important role regarding…

7th International Exergy, Energy and Environment Symposium (IEEES-7), Apr 2015, Valenciennes, France. ⟨10.36884/jafm.9.SI1.26397⟩. ⟨hal-01331189⟩

• COMM

Context Aware Criteria for the Evaluation of Mobile Decision Support Systems

Emna Ben Ayed, Mounir Ben Ayed, Christophe Kolski, Houcine Ezzedine, Faiez Gargouri

The propagation and convergence of wireless communications, Internet, and mobile technology has given rise to new generation of decision support utilities commonly known as Mobile Decision Support Systems. Drawing on technology acceptance and decision-making theories, this study explores critical…

14th International Conference on Computer and Information Science (ICIS) 2015, Institute of Electrical and Electronics Engineers (IEEE); International Association for Computer & Information Science (ACIS), Jun 2015, Las Vegas, United States. 6 p. ⟨hal-03350833⟩