Institut de Mécanique et d’Ingénierie de Bordeaux (I2M)

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I2M regroupe des équipes relatives aux nombreuses facettes de la recherche en mécanique sur Bordeaux. Cette recherche, même si elle peut être amont et très spécifique, n’est pas dissociable des métiers et des préoccupations des formations d’ingénieur.
Notre objectif est d’explorer des mosaïques de petits mécanismes pour concevoir les grandes machines de demain.

I2M : Institute of Mechanics and Mechanical Engineering of Bordeaux.
I2M Institute includes a large range of topics related to research fields in mechanical engineering on the campus of the University of Bordeaux, France. Although the topics are of fundamental nature, they cannot be separated from the applications as well as from training activities.
The aim of our Unit is to investigate a mosaic of mechanisms at the low scales in order to design the future of the mechanical engines.

https://i2m.u-bordeaux.fr/

Recent Submissions

About the heat sources generated during fatigue crack growth: What consequences on the stress intensity factor?

BOUSSATTINE, Zaid; RANC, Nicolas; PALIN-LUC, Thierry (Elsevier, 2020)

During cyclic loading of a cracked metallic alloy at room temperature, heat sources are generated and produce a heterogeneous temperature field around the crack tip. Those heat sources are: (i) the thermo-elastic coupling ...
A Multicomponent Distributed Framework for Smart Production System Modeling and Simulation

GORECKI, Simon; POSSIK, Jalal; ZACHAREWICZ, Gregory; DUCQ, Yves; PERRY, Nicolas (MDPI AG, 2020)

In order to control manufacturing systems, managers need risk and performance evaluation methods and simulation tools. However, these simulation techniques must evolve towards being multiperformance, multiactor, and ...
Effect of hot isostatic pressing on the critical defect size distribution in AlSi7Mg0.6 alloy obtained by selective laser melting

BONNERIC, Matthieu; BRUGGER, Charles; SAINTIER, Nicolas (Elsevier BV, 2020)

This study focuses on the influence of defect density on the sizes of the critical defects responsible for fatigue failure in AlSi7Mg0.6 alloy produced by Selective Laser Melting. Samples having similar microstructures and ...
Establishing Accuracy of Watershed-Derived Pore Network Extraction for Characterizing In-Plane Effective Diffusivity in Thin Porous Layers

CHEVALIER, Stéphane; HINEBAUGH, J.; BAZYLAK, A. (The Electrochemical Society, 2019)

The work presented in this paper reports a versatile and customizable watershed-based pore network extraction tool. It was used to build pore networks from microscale computed tomography images of highly porous carbon-fiber ...
Economic models used in consequential life cycle assessment: a literature review

ALMEIDA, Denise T.L.; CHARBUILLET, Carole; HESLOUIN, Charlotte; LEBERT, Alexandra; PERRY, Nicolas (Elsevier BV, 2020)

The construction sector is a key actor for achieving the sustainable development goals, particularly from an environmental point of view, due to the significant sector's contribution to energy consumption, greenhouse gas ...
How recycling mitigates supply risks of critical raw materials: Extension of the geopolitical supply risk methodology applied to information and communication technologies in the European Union

SANTILLÁN-SALDIVAR, Jair; CIMPRICH, Alexander; SHAIKH, Noor; LARATTE, Bertrand; YOUNG, Steven B.; SONNEMANN, Guido (Elsevier BV, 2021)

The Geopolitical Supply Risk method, originally developed by Gemechu et al. (2016) and subsequently extended by Helbig et al. (2016a) and Cimprich et al. (2017, 2018), is aimed at incorporating supply risk assessment of ...
Fatigue Crack Initiation and Propagation

DOQUET, Véronique; HENAFF, Gilbert; PALIN-LUC, Thierry; RISBET, Marion (Elsevier, 2019)

The resistance of metal alloys to fatigue can be classified into four major regimes: low-cycle fatigue (or short life), limited resistance (between 10^5 and 10^6 cycles), high-cycle fatigue (between 10^6 and 10^7 cycles) ...