Publications

Publications

Méthode Asymptotique Numérique

  • A Lejeune, H. Boudaoud, M. Potier-Ferry, I. Charpentier, H. Zahrouni: Automatic solver for non-linear partial differential equations with implicit local laws. Application to unilateral contact, 2013, International Journal for Numerical Methods in Engineering, volume 94, April 2013, Pages 850-867, doi: 10.1002/nme.4483
  • A Lejeune, F Béchet, H Boudaoud, N Mathieu, M Potier-Ferry: Object-oriented design to automate a high order non-linear solver based on asymptotic numerical method, 2012, Advances in Engineering Software, Volume 48, June 2012, Pages 70-88, ISSN 0965-9978
  • F Béchet, A Lejeune, M Potier-Ferry: Taylor series to solve friction problems, 2010, Comptes Rendus Mécanique
  • I Charpentier, A Lejeune, M Potier-Ferry: The diamant approach for an efficient automatic differentiation of the asymptotic numerical method, 2008, Advances in Automatic Differentiation

 

Optimisation du procédé de moulage par injection

  • G Ayad, A Lejeune, T Barriere, JC Gelin: Finite element modelling and optimization of powder segregation during injection molding, 2004, Journal of Steels and Related Materials

 

Instabilités en emboutissage et hydroformage de tôles et tubes minces

  • C. Labergere, A. Lejeune, J.C. Gelin: Optimization and control of flange and tube hydroforming processes, Journal of Steels and Related Materials, Vol, 2 (2004), 221–227.
  • A Lejeune, N Boudeau, JC Gelin: Influence of material and process parameters on bursting during hydroforming process, 2003, Journal of materials processing technology
  • N Boudeau, A Lejeune, JC Gelin: Influence of material and process parameters on the development of necking and bursting in flange and tube hydroforming, 2002, Journal of materials processing technology
  • N Boudeau, A Lejeune, JC Gelin: Damage in sheet metal forming: prediction of necking phenomenon, 2001, Revue européenne des éléments finis

 

Autre

  • A Daouadji, F Darve, H Al Gali Hussein, A. Lejeune, M. Jrad: Experimental and numerical analyses of failure in very loose sands, 2009, European Journal of Environmental and Civil Engineering

 

Conférences Internationales et Nationales

Méthode Asymptotique Numérique

  • E. Sadoulet-Reboul, A. Lejeune: Toward the automation of a non linear solver coupling harmonic balance method and asymptotic numerical method, 2012,6th European Congress on Computational Methods in Applied Sciences and Engineering, Vienna, Austria
  • F. Béchet, H. Boudaoud, A. Lejeune, H. Zahrouni, M. Potier-Ferry: Numerical Modeling of the contact sheet/roller using a coupled ANM/AD method, 2010, IV European Conference on Computational Mechanics, Palais des Congrès, Paris, France, May 16-21, 2010
  • F. Béchet, H. Boudaoud, A. Lejeune, H. Zahrouni, M. Potier-Ferry: Toward the simulation of transportation process, 2010, AMPT Conference
  • F. Béchet, H. Boudaoud, A. Lejeune, M. Potier-Ferry: Résolution de problemes de contact et de frottement avec la Méthode Asymptotique Numérique, 2009,19 eme Congres Français de Mécanique Marseille, 24-28 août 2009
  • F. Béchet, H. Boudaoud, A. Lejeune, M. Potier-Ferry, H Zahrouni: Mécanique du contact et MAN : avancées récentes, 2009, Congrès de Mécanique de Marrakech
  • I Charpentier, A Lejeune, M Potier-Ferry: DIAMANT: An efficient Automatic Differentiation tool for the solution of non linear problems, 2008, 8th.World Congress on Computational Mechanics (WCCM8) - 5th European Congress on Computational Methods in Applied Sciences and Engineeering (ECCOMAS 2008), June 30 –July 5, Venice, Italy
  • H. Boudaoud, I. Charpentier, A. Lejeune, M. Potier-Ferry, H. Zahrouni: Différentiation automatique et code éléments finis. Applications au contact unilatéral., 2009, Colloque National en Calcul des Structures

 

Optimisation du procédé de moulage par injection

  • G Ayad, A Lejeune, T Barriere, JC Gelin: Determination of the optimal parameters for segregation defect during metal injection molding numerical simulation, 2004, World Euro PM 2004, Vienne, Autriche, October
  • JC Gelin, T Barriere, G Ayad, A Lejeune: Optimization of the injection stage in MIM based on a surface response approach, 2004, PIM 2004, An International Conference on the Powder Injection Molding of Metals, Ceramics and Carbides, pp. 1-18, {Orlando, USA, March 21-24.
  • G Ayad, A Lejeune, T Barriere, JC Gelin: An optimization strategy for the determination of material and process parameters to avoid segregation defects during metal injection powder, 2004, AIP Conference Proceedings, doi:10.1063/1.1766848

 

Instabilités en emboutissage et hydroformage de tôles et tubes minces

  • C Labergere, A Lejeune, J Gelin: Control of damage in flanges hydroforming, 2004, Proceedings of the 4th European Congress on Computational Methods in Applied Science and Engineering, Vol. II
  • A Lejeune, G Keltz, N Boudeau, JC Gelin, Modélisation de striction localisée et de plissement en mise en forme de structures minces, 2003, 6eme Colloque National en Calcul des Structures, Vol. 3, Giens
  • A Lejeune, N Boudeau, JC Gelin: Prediction of localized wrinkling in sheet metal forming processes, 2002, 5th International ESAFORM Conference on Material Forming, pp. 547-550, Krakow, Pologne
  • A.Lejeune, N. Boudeau, J.C. Gelin: Wrinkling predictions in metal forming, 2002, 5th International Conference and Workshop on Numerical Simulation of 3D Sheet Forming Processes, Vol. 1
  • A Lejeune, N Boudeau, JC Gelin: Prediction of localized necking in sheet metal forming processes for 3 D-stress-state, 2001, 4 th International ESAFORM Conference on Material Forming
  • N Boudeau, A Lejeune, JC Gelin: Necking, bursting and wrinkling in stamping and tube hydroforming, 2000, 8th International Conference on Metal Forming; Krakow; Poland; 7 Sept. 2000. pp. 391-396.