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Article dans une revue

Experimental investigation on the feasibility of heat pipe cooling for HEV/EV lithium-ion battery

Thanh-Ha Tran, Souad Harmand, Bernard Desmet, Sebastien Filangi

In this paper, the use of flat heat pipe as an effective and low-energy device to mitigate the temperature of a battery module designed for a HEV application was investigated. For this purpose, nominal heat flux generated by a battery module was reproduced and applied to a flat heat pipe cooling…

Applied Thermal Engineering, 2014, 63 (2), pp.551-558. ⟨10.1016/j.applthermaleng.2013.11.048⟩. ⟨hal-03624730⟩

Article dans une revue

Liquid film evaporation enhancement in a vertical annulus with preheated air flow

Rym Ben Radhia, Souad Harmand, Jean-Pierre Corriou, Sadok Ben Jabrallah

The evaporation by mixed convection of a water film falling down the inner wall of a vertical annulus was studied numerically. The outer wall was assumed to be insulated and dry. A counter-current flow of preheated, dry air was blown between two concentric cylinders. This air flow was preheated at…

Desalination and Water Treatment, 2014, 52 (7-9), pp.1654-1661. ⟨10.1080/19443994.2013.806999⟩. ⟨hal-01276060⟩

Article dans une revue

On the implementation of a nonlinear shell-based SPH method for thin multilayered structures

Jun Lin, Hakim Naceur, Abdel Laksimi, Daniel Coutellier

An efficient Smoothed Particle Hydrodynamics method is developed in this paper for bending and buckling analysis of laminated composite plates and shells. The governing differential equations of thin structures is based on the First-order Shear Deformation Theory considering the geometrically…

Composite Structures, 2014, 108, pp.905-914. ⟨10.1016/j.compstruct.2013.10.008⟩. ⟨hal-03624749⟩

Article dans une revue

The Impact of Natural Disasters on Critical Infrastructures: A Domino Effect-based Study

Farid Kadri, B. Birregah, Eric Chatelet

Recent events show a significant increase in the number of disasters with natural and/or technological causes, which could have potentially serious consequences for critical infrastructures. Were these infrastructures to fail or be destroyed, the resulting cascade effect (chain of accidents) could…

Journal of Homeland Security and Emergency Management, 2014, 11 (2), pp.217-241. ⟨10.1515/jhsem-2012-0077⟩. ⟨hal-02365385⟩

Article dans une revue

L’aide à la décision comme cadre de gouvernance-innovation, Decision aiding as a framework of governance-innovation

Igor Crevits, Laurence Bonnafous, Said Hanafi

Dans cet article, nous avançons quelques arguments montrant que l’aide à la décision est utile pour soutenir une démarche d’innovation. Les concepts de l’aide à la décision permettent de caractériser finement une innovation, en la reliant à l’existant, comme une évolution et non comme une rupture.…, In this paper, we propose some arguments showing that decision aiding is useful for supporting an innovation approach. The concepts of decision aiding allow to finely characterize innovation, by linking it to the current situation, as an evolution rather than a disruption. The methodological…

Management des Technologies Organisationnelles (2014-..), 2014, 4, pp.129-139. ⟨hal-03402279⟩

Article dans une revue

Evaluation de la performance des blocs opératoires: du modèle aux indicateurs, Assessing Hospital Operating Rooms Performance: a framework and indicators

Frédéric Bonvoisin, Sondès Chaabane, Olivier Sénéchal, Christian Tahon

Dans cet article, nous présentons une méthodologie qui combine une approche pragmatique avec un outil d'aide à la conception, visant à générer un système global d'évaluation de la performance utilisable dans les blocs opératoires. Elle comporte quatre étapes: détermination de la stratégie…, In the current environment, hospitals need to develop performance assessment tools. Our purpose is an innovative methodology for reducing the existing deficiencies in healthcare performance. This methodology combines a practical approach with a design support tool for generating a global…

Logistique & Management, 2014, 22 (4), pp.33-42. ⟨10.1080/12507970.2014.11665666⟩. ⟨hal-03518955⟩

Article dans une revue

From technological acceptability to appropriation by users : Methodological steps for device assessment in road safety

Stéphanie Bordel, Alain Somat, Herî Barbeau, Françoise Anceaux, Catherine Greffeuille, Gaëlle Menguy, Marie-Pierre Pacaux-Lemoine, Peggy Subirats, Florence Http://www.Sites.Univ-Rennes2.Fr/crpcc/index.Php?rub=fiche&iduser=386 Terrade, Marie Line Gallenne

This article presents the methodology developed within the framework of the research project SARI(Automated Road Surveillance for Driver and Administrator Information). This methodology is based onthe logic of action research. The article presents the different stages in the development of…

Accident Analysis & Prevention, 2014, 67 (3396), pp.159-165. ⟨10.1016/j.aap.2014.01.016⟩. ⟨hal-01470381⟩

Article dans une revue

How to Select the Most Relevant 3D Roughness Parameters of a Surface

Raphaël Deltombe, Krzysztof Kubiak, Maxence Bigerelle

In order to conduct a comprehensive roughness analysis, around sixty 3D roughness parameters are created to describe most of the surface morphology with regard to specific functions, properties or applications. In this paper, a multiscale surface topography decomposition method is proposed with…

Scanning, 2014, 36 (1), pp.150-160. ⟨10.1002/sca.21113⟩. ⟨hal-03627416⟩

Article dans une revue

Current configuration detection in hybrid systems: Application to a conjunction–disjunction mechatronics system

Fayssal Arichi, Cherki Brahim, Mohamed Djemai

This paper deals with the problem of detecting the current conﬁgurations of hybrid mechatronic systems, where theevolution of the discrete part is governed by a Petri net. The considered class of systems may have several subsystems,with diﬀerent dimensions, evolving at the same time. The current…

Mechatronics, 2014, 24 (8), pp.1262-1268. ⟨10.1016/j.mechatronics.2014.09.012⟩. ⟨hal-03430103⟩

Article dans une revue

Active modes and switching instants identification for linear switched systems based on Discrete Particle Swarm Optimization

Sahbi Boubaker, Mohamed Djemai, Noureddine Manamanni, Faouzi M'Sahli

n this paper, a methodology for identifying switching sequences and switching instants of switched linear systems (SLS) is derived. The identification problem of a SLS is a challenging and non-trivial problem. In fact, it involves interaction between binary, discrete and real-valued variables. A…

Applied Soft Computing, 2014, 14 (Part C), pp.482-488. ⟨10.1016/j.asoc.2013.09.009⟩. ⟨hal-03649047⟩