Publications

• Communication dans un congrès

An Efficient Power Estimation Methodology for Complex RISC Processor-based Platforms

Santhosh Kumar Rethinagiri, Rabie Ben Atitallah, Jean-Luc Dekeyser, Smail Niar, Eric Senn

In this contribution, we propose an efficient power estima- tion methodology for complex RISC processor-based plat- forms. In this methodology, the Functional Level Power Analysis (FLPA) is used to set up generic power models for the different parts of the system. Then, a simulation framework based…

GLSVLSI 2012, GLSVLSI, May 2012, Salt lake city, UTAH, United States. ⟨hal-00675469⟩

• Communication dans un congrès

A collaborative freight transportation system

Frédéric Semet, Luce Brotcorne, Alexandre Huart

Fifth international workshop on freight transportation and logistics, May 2012, Mykonos, Greece. pp.1-1. ⟨hal-00832103⟩

• Article dans une revue

The multi-scale roughness analyses and modeling of abrasion with the grit size effect on ground surfaces

Maxence Bigerelle, Thomas Mathia, Salima Bouvier

This paper is focused on the study of abrasion using a multi-scale roughness analysis of Extreme Amplitude of Peaks to Valleys (EAPV) on stainless steel (316L) surfaces polished with different grit abrasive papers. In order to examine the different abrasive mechanisms at all scales, roughness…

Wear, 2012, 286-287, pp.124-135. ⟨10.1016/j.wear.2011.08.006⟩. ⟨hal-02909054⟩

• Rapport

Validation of the UMD model for cars and trains

Magnus Hjälmdahl, B Peters, Simon Enjalbert, Rudy Dahyot, Kiswendsida Abel Ouedraogo, Frédéric Vanderhaegen, Pietro Carlo Cacciabue, Mirella Cassani

[Research Report] LAMIH, Valenciennes. 2012. ⟨hal-03648529⟩

• Article dans une revue

Assessment of the FE model mesh influence on the mechanical properties identified for cranial bone

Barbara Autuori, Christophe Delille, Rémi Delille, Karine Bruyère, Catherine Masson, Pascal Drazetic

The present study was undertaken to assess the influence of two FE modelling strategies on the identified mechanical properties of cranial bone samples. Two experimental databases were reproduced numerically using the two mesh types. Experimental tests were four-point and cantilever beam bending…, Cette étude a pour but de déterminer l'influence du type de modélisation EF sur les propriétés mécaniques identifiées d'éprouvettes d'os crânien. Des échantillons d'os crânien frais et embaumés ont été chargés en flexion quatre points et poutre-console. Les propriétés élasto-…

Revue Européenne des Éléments Finis, 2012, 14 (4-5), pp.379-395. ⟨10.3166/reef.14.379-395⟩. ⟨hal-04254309⟩

• Article dans une revue

Multiscale Modelling of Morphological Evolution of Rough Surface during Superficial, Volume and Evaporation-Condensation Diffusions

M. Bigerelle, Jérôme Favergeon, T. Mathia, Alain Iost

Fractal functions are used to model a metallic interface. An analytical model described by three partial differential equations is built to model time evolution of the surface during heating including three different mechanisms of diffusion: superficial diffusion (SD), volume diffusion (VD) and…

Defect and Diffusion Forum (Online), 2012, 323-325, pp.101-107. ⟨10.4028/www.scientific.net/DDF.323-325.101⟩. ⟨hal-04525935⟩

• Article dans une revue

Fractal Dimension of Grain Boundary during Heating Comparison between Images Analyses and Monte Carlo Simulation

M. Bigerelle, Jérôme Favergeon, Alain Iost

There are few articles that mention fractal dimension in grain growth mechanism. Some authors build a simplified analytic model showing that initial fractal dimension of grain boundary has an influence on interface modification velocity. Nevertheless they postulate the relation where L is the grain…

Defect and Diffusion Forum (Online), 2012, 323-325, pp.133-138. ⟨10.4028/www.scientific.net/DDF.323-325.133⟩. ⟨hal-04525931⟩

• Article dans une revue

On the definition of an average strain tensor for two-dimensional granular material assemblies

Stéphane Bonelli, O. Millet, François Nicot, Jamila Rahmoun, G. de Saxcé

The description of deformation of granular assemblies is one of the basic ingredients, in view of developing constitutive relations following a micromechanical line. Ignoring the deformation of particles, the macroscopic strain of a granular specimen results from the relative motions of particles,…

International Journal of Solids and Structures, 2012, 49 (7-8), pp.947-958. ⟨10.1016/j.ijsolstr.2011.11.005⟩. ⟨hal-02944925⟩

• Communication dans un congrès

Interfaces Humain-Systèmes : Ingénierie et Intégration dans le Cycle de Vie et de Qualité

Ahmed Seffah, Christophe Kolski

• Thèse

Analyse des structures tourbillonnaires et des mécanismes de transfert thermique dans les échangeurs de chaleur multi-rangs de tubes ailetés, Heat transfer mechanims and vortical structures analysis in multirow finned tube heat exchanger

J.V. Simo Tala

Dans cette thèse, nous analysons l’écoulement et les transferts thermiques convectifs dans des modèles géométriques d’échangeurs de chaleur multi-rangs de tubes à ailettes planes continues. Dans un premier temps, les phénomènes Aérauliques qui s’y développent sont mis en évidence par des mesures…, In this thesis, we analyze the flow and convective heat transfer in multi-row plain fin and tube heat exchangers. The aeraulic phenomena that occur in these devices are first highlighted by means of PIV and LDA measurements. A local study of horseshoe vortices production, development, spatial…

Mécanique [physics.med-ph]. Université de Valenciennes et du Hainaut-Cambrésis, 2012. Français. ⟨NNT : 2012VALE0015⟩. ⟨tel-03420788⟩