Publications

• Article dans une revue

Friction analysis at the glass/tool interface and the lubrication influence during hot forming cycles

Philippe Moreau, Damien Montoya, Dominique Lochegnies, Hugues Vivier

In the hollow glass industry, specifically in the luxury perfume glass bottle industry, the success of the forming process depends on preventing the sticking at the glass/mold interface to make it easier to release the mold and prevent defects on the glass surface. This study concerns a new way to…

Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology, 2013, 227 (11), pp.1253-1260. ⟨10.1177/1350650113488309⟩. ⟨hal-03621581⟩

• Communication dans un congrès

Friction analysis at the glass/tool interface and the lubrication influence during hot forming cycles

Philippe Moreau, Damien Montoya, Dominique Lochegnies, Hugues Vivier

In the hollow glass industry, specifically in the luxury perfume glass bottle industry, the success of the forming process depends on preventing the sticking at the glass/mold interface to make it easier to release the mold and prevent defects on the glass surface. This study concerns a new way to…

XXIII International Congress on Glass, Society of Glass Technology, Jul 2013, Prague, Czech Republic. pp.1253-1260, ⟨10.1177/1350650113488309⟩. ⟨hal-03448552⟩

• Article dans une revue

Experimental study of two-phase flow pattern evolution in a horizontal circular tube of small diameter in laminar flow conditions

S. Zeguai, Soufien Chikh, L. Tadrist

The carried out experimental study aims at analyzing air-water two-phase flow patterns in a horizontal tube for laminar flow with carefully controlled conditions. An experimental test rig has been setup to produce a two-phase flow in a glass tube of 3 mm inner diameter with co-current air and water…

International Journal of Multiphase Flow, 2013, 55, pp.99-110. ⟨10.1016/j.ijmultiphaseflow.2013.04.008⟩. ⟨hal-01459472⟩

• Communication dans un congrès

Analysis of the quench design for tempered glass

Yuan Chen, Dominique Lochegnies, François Monnoyer de Galland, J. Anton, H. Aben, Richard Langlais

IXth Int. Conf. on Architectural and Automative Glass, Jun 2013, Tampere, Finland. ⟨hal-03512795⟩

• Rapport

Analysis of the radiation impact during the thermal tempering of a circular glass flat sample: Results of 64 cases

Dominique Lochegnies, Norbert Siedow, Fabien Béchet

[Research Report] TEMPO; Université Valutec. 2013. ⟨hal-03522952⟩

• Rapport

Analysis of the radiation impact during the thermal tempering of a circular glass flat sample: Programming and validation

Fabien Béchet, Dominique Lochegnies, Norbert Siedow

[Research Report] TEMPO; Université Valutec. 2013. ⟨hal-03522955⟩

• Article dans une revue

Measuring the 2D residual surface stress mapping in tempered glass under the cooling jets: the influence of process parameters on the stress homogeneity and isotropy

Yuan Chen, Dominique Lochegnies, R. Defontaine, J. Anton, Hillar Aben, R. Langlais

In glass products, thermally tempered on industrial lines for automotive and architectural industries, the distribution of residual stress is highly inhomogeneous and, in certain situations, can produce optical defects that are more visible in sunlight because of the impact of the cooling jets on…

Strain, 2013, 49 (1), pp.60-67. ⟨10.1111/str.12013⟩. ⟨hal-03470452⟩

• Article dans une revue

3D Modelling of Thermal Replication for Designing Progressive Glass Moulds

Dominique Lochegnies, Philippe Moreau, Fabienne Hanriot, Patrick Hugonneaux

Worldwide, ESSILOR International provides customers with Progressive Addition Lenses (PAL), which replace bifocal lenses. Thermal replication is one process to produce glass moulds for PAL, using sagged glass on a ceramic slumping block. In this paper, thermal replication for producing PAL glass…

New Journal of Glass and Ceramics, 2013, 3 (1), pp.34-42. ⟨10.4236/njgc.2013.31006⟩. ⟨hal-03523040⟩

• Rapport

Analysis of the radiation impact during the thermal tempering of a circular glass flat sample: Mathematical model and numerics

Norbert Siedow, Fabien Béchet, Dominique Lochegnies

[Research Report] Université de Valenciennes et du Hainaut-Cambrésis-Valutec; TEMPO. 2013. ⟨hal-03514134⟩

• Communication dans un congrès

Experimental Investigation and Finite Element Analysis of Dynamic Behavior and Damage of Glass/Epoxy Tubular Structures

Mostapha Tarfaoui, Papa-Birame Gning

ICCST/8, Mar 2011, Kuala Lumpur, Malaysia. ⟨hal-00626980⟩