Abstract
For the analysis of the stationary viscoplastic forming processes in hot rolling of steel, a highly efficient new Eulerian-Lagrangian Hybrid Method has been developed. It is based on an intermediate level of description, using an Eulerian coordinate in the longitudinal direction of the strip, whereas in the width and thickness direction Lagrangian coordinates are employed. The formal conversion of this concept is straight forward, leading to an efficient algorithm, where the time is eliminated as an independent variable. This new method differs significantly from the well known and established "Arbitrary Lagrangian Eulerian" (ALE) Finite Element concepts based on a moving mesh which is independent of the material flow.
| Original language | English |
|---|---|
| Title of host publication | Modelling of Metal Rolling Processes 3 |
| Editors | J.H.Beynon, M.T.Clark, P.Ingham, P.Kern, K.Waterson |
| Publisher | IOM Communications (Institute of Materials) |
| Pages | 104-113 |
| Number of pages | 10 |
| ISBN (Print) | 1-86125-105-X |
| Publication status | Published - Dec 1999 |
Fields of science
- 102005 Computer aided design (CAD)
- 202007 Computer integrated manufacturing (CIM)
- 203 Mechanical Engineering
- 203006 Production engineering
- 203013 Mechanical engineering
- 203014 Machine dynamics
- 203015 Mechatronics
- 203022 Technical mechanics
- 203026 Forming
- 102034 Cyber-physical systems
- 103043 Computational physics
- 203037 Computational engineering
