Publications

• Article dans une revue

Friction and Wear in Metal Forming: 25 Years at LAMIH UMR CNRS 8201

Laurent Dubar, André Dubois, Mirentxu Dubar

Since the beginning of the 90’s, research activities focused on friction and wear in metal forming have been developed at the LAMIH UMR CNRS 8201 in Valenciennes. Specific methodologies have been designed to optimize a given forming process (bulk forming process or sheet forming process). These…

Key Engineering Materials, 2018, 767, pp.42-58. ⟨10.4028/www.scientific.net/KEM.767.42⟩. ⟨hal-03450663⟩

• Article dans une revue

Mechanisms of pattern formation from dried sessile drops

Maryam Maria Parsa, Souad Harmand, Khellil Sefiane

The formation of patterns after the evaporation of colloidal droplets deposited on a solid surface is an everyday natural phenomenon. During the past two decades, this topic has gained broader audience due to its numerous applications in biomedicine, nanotechnology, printing, coating, etc. This…

Advances in Colloid and Interface Science, 2018, 254, pp.22-47. ⟨10.1016/j.cis.2018.03.007⟩. ⟨hal-03450040⟩

• Article dans une revue

Influence of radiative heat transfer model on the computation of residual stresses in glass tempering process

Kossiga Agboka, Fabien Béchet, Norbert Siedow, Dominique Lochegnies

During glass tempering, residual stresses are caused by the temperature gradient appearing between the surface and the core of the glass. It is therefore necessary to have an accurate knowledge of the heat transfer occurring during the process to obtain an accurate estimation of the residual…

International Journal of Applied Glass Science, 2018, 9 (2), pp.235-251. ⟨10.1111/ijag.12335⟩. ⟨hal-03451187⟩

• Communication dans un congrès

MIP formulations for identical parallel machine scheduling problem with single server

Abdelhak El Idrissi, Rachid Benmansour, Mohammed Benbrahim, David Duvivier

This paper considers the problem of scheduling a set of independent jobs on an arbitrary number of identical parallel machines with setup consideration and a makespan objective. The setup operations are performed by one available server. We propose two mixed integer programming (MIP) formulations…

2018 4th International Conference on Optimization and Applications (ICOA), Apr 2018, Mohammedia, Morocco. pp.1-6, ⟨10.1109/ICOA.2018.8370596⟩. ⟨hal-03383549⟩

• Article dans une revue

Quantitative Evolution of WC-Co Cemented Carbide Tool Surface during the Cold Forming of Steel Parts

Laurent Dubar, Colin Debras, Mirentxu Dubar, André Dubois

The present paper investigates the evolution of the WC grain size and morphology with the number of produced parts. Four reduction dies used in cold forward extrusion of steel are taken from the production line: a brand new die and three dies which have respectively produced 100.000, 150.000 and…

Key Engineering Materials, 2018, 767, pp.290-297. ⟨10.4028/www.scientific.net/KEM.767.290⟩. ⟨hal-03450818⟩

• Article dans une revue

Geometrically nonlinear bending analysis of functionally graded beam with variable thickness by a meshless method

Jun Lin, Jiao Li, Yanjin Guan, Guoqun Zhao, Hakim Naceur, Daniel Coutellier

Geometrically nonlinear bending deformation of Functionally Graded Beams (FGBs) with variable thickness is simulated by a meshless Smoothed Hydrodynamic Particle (SPH) method. The material properties of FGB is assumed to be varied smoothly in the thickness according to exponent-law distribution. To…

Composite Structures, 2018, 189, pp.239-246. ⟨10.1016/j.compstruct.2018.01.063⟩. ⟨hal-03450880⟩

• Article dans une revue

Sarcopenia and Hip Structure Analysis Variables in a Group of Elderly Men

Riad Nasr, Eric Watelain, Antonio Pinti, Ghassan Maalouf, Abdel Jalil Berro, Rawad El Hage

Journal of Clinical Densitometry, 2018, 21 (2), pp.312-313. ⟨10.1016/j.jocd.2016.06.004⟩. ⟨hal-03313065⟩

• Rapport

Livrable D4.1 : Spécifications des stratégies de coopération Homme-machine

Chouki Sentouh, Philippe Simon, Jérôme Floris, Jean-Christophe Popieul

[Rapport de recherche] LAMIH, Université Polytechnique des Hauts-de-France. 2018. ⟨hal-03420605⟩

• Article dans une revue

Confinement device to assess dynamic crushability of wood material

Jérémy Wouts, Grégory Haugou, M. Oudjene, Hakim Naceur, Daniel Coutellier

Cellular materials such as wood are widely and advantageously used as shock absorbers in various transport applications. The design and manufacturing of structures made of these materials require the knowledge of their dynamic compressive properties at various strain rates and stress states.…

Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2018, 232 (8), pp.1418-1432. ⟨10.1177/0954406217719306⟩. ⟨hal-03110781⟩

• Article dans une revue

Towards the Numerical Prediction of Galling Onset in Cold Forming

Oussama Filali, André Dubois, Laurent Dubar, Mirentxu Dubar

Aluminum alloys are materials that have a strong tendency to galling when they are cold formed. Caused by a breakdown of the lubricant film between the part and the tool, galling can have dramatic consequences on the forming operation: scratches and cracks in the surface of the piece, clogging and…

Key Engineering Materials, 2018, 767, pp.103-110. ⟨10.4028/www.scientific.net/KEM.767.103⟩. ⟨hal-03450907⟩