Lagrangian and arbitrary Lagrangian Eulerian simulations of complex roll-forming processes - 23/03/16
, Romain Boman
, Luc Papeleux
, Jean-Philippe Ponthot ⁎ 

| páginas | 16 |
| Iconografías | 17 |
| Vídeos | 0 |
| Otros | 0 |
Abstract |
The Arbitrary Lagrangian Eulerian (ALE) formalism is a breakthrough technique in the numerical simulation of the continuous-type roll-forming process. In contrast to the classical Lagrangian approach, the ALE formalism can compute the hopefully stationary state for the entire mill length with definitely effortless set-up tasks thanks to a nearly-stationary mesh. In this paper, advantages of ALE and Lagrangian formalisms are extensively discussed for simulating such continuous-type processes. Through a highly complex industrial application, the ease of use of ALE modelling is illustrated with the in-house code METAFOR. ALE and Lagrangian results are in good agreement with each other.
El texto completo de este artículo está disponible en PDF.Keywords : Cold roll forming, Finite element method, ALE formalism, Springback
Esquema
Vol 344 - N° 4-5
P. 251-266 - avril 2016 Regresar al númeroBienvenido a EM-consulte, la referencia de los profesionales de la salud.
El acceso al texto completo de este artículo requiere una suscripción.
Bienvenido a EM-consulte, la referencia de los profesionales de la salud.
La compra de artículos no está disponible en este momento.
¿Ya suscrito a @@106933@@ revista ?
