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Research topics

Numerical methods for manufacturing processes & structures

Le groupe CSM travaille sur le développement de méthodes numériques avancées dans un environnement logiciel exigeant. Les algorithmes et méthodes doivent en effet s’inscrire dans le contexte de structures logicielles complexes dans des logiciels commerciaux.

      • Steady-state & ALE formulations
      • Iterative & Parallel solvers, Multi-mesh method
      • Multidomain algorithms, Contact analysis
      • Anisotropy, Adaptive meshing
    1. Mechanical joining (crimpring ,riveting,…)
    2. Sheet and tube forming
    3. Welding
    4. ...

 

Bi mesh method for cogging – PhD M. Ramadan


Bi mesh method for cogging

Crimping and mechanical testing of aeronautical cables – PhD M.Petitprez

Crimping and mechanical testing-1
  Crimping and mechanical testing-2  


Post machining distorsion – comparison between experiment results and the computational model – PhD X. Cerutti

Post machining distorsion


Electrofusion process of polymer pipes – PhD Z. Chebbo

Electrofusion process of polymer pipes

Influence of shot peening parameters on surface residual stresses and roughness for fatigue analyses – PhD A. Toufayli

Influence of shot peening parameters

Multiphysics couplings

Electric & magnetic couplings, heat transfer :Models & numerical methods

      • Direct and alternative currents
      • Solvers for Maxwell equations
      • Multiphysics Coupling
    1. Welding
    2. Induction heating
    3. Magnetic forming

Welding with Joule effect heating:


Welding with Joule effect heating


Induction heating of a cranckshaft


Induction heating of a cranckshaft

CEMEF magnetic forming device


magnetic forming device

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