Marc Legrand

Marc Legrand
MINES ParisTech | ParisTech

About

6
Publications
259
Reads
How we measure 'reads'
A 'read' is counted each time someone views a publication summary (such as the title, abstract, and list of authors), clicks on a figure, or views or downloads the full-text. Learn more
48
Citations

Publications

Publications (6)
Article
Cette épreuve et son corrigé sont publiés dans sur le site du ministère de l'éducation nationale à la rubrique: http://www.education.gouv.fr/siac/siac2/jury/2005/detail/agreg_ext_ge_meca.htm
Article
An estimation tool developed for the cure optimisation of carbon/epoxy prepreg has been improved to determine during a cure cycle the variation in component temperature, the cross-linking ratio, and the glass-transition temperature of the matrix. The cross-linking ratio, α, is fitted by solving by finite differences the relationship of Sourour and...
Article
After having created inflatable silicone rubber tools that are adapted for the pressing of prepreg plies during the moulding of hollow complex forms made of composite materials, their production has not only been stabilised but also performed according to current industrial processes. Such a device is to be considered as an alternative to autoclave...
Article
A complete package of knowledge and numerical simulation of cure cycles has been developed and perfected for high-performance composite materials. The various constraints of an industrial process are respected and an optimizing temperature order is determined for oven and/ or autoclave control. The interest of this tool lies in better knowledge of...
Article
Based on the formulation of dragging axial velocity of the rolls, a new kinematic model gives the sliding velocity distribution at the roll billet interface and the effective axial velocity of the billet during the piercing operation. Starting from this preliminary result, an original flow approach has been developed to calculate plastic flow patte...

Network

Cited By