The numerical simulation of manufacturing processes and of their mechanical consequences is of growing interest in industry. However, such simulations need the modeling of couplings between several physical phenomena such as heat transfer, material transformations and solid or fluid mechanics, as well as to be adapted to numerical methodologies. This book gathers a state of the art on how to simulate industrial processes, what data are needed and what numerical simulation can bring. Assembling processes such as welding and friction stir welding, material removal processes, elaboration processes of composite structures, sintering processes, surface-finishing techniques, and thermo-chemical treatments are investigated.This book is the work of a group of researchers who have been working together in this field for more than 12 years. It should prove useful for both those working in industry and those studying the numerical methods applied to multiphysics problems encountered in manufacturing processes.
Autorentext
Jean-Michel Bergheau is presently Director of Research at Ecole Nationale d'Ingénieurs de Saint-Etienne (ENISE) and is head of the Computational Mechanics research group of the Laboratory of Tribology and Systems Dynamics (LTDS, in France). His research interests concern the modeling of coupled physical phenomena applied to the numerical simulation of manufacturing processes such as welding, heat treatment and machining, and the understanding of the mechanical phenomena involved in interfaces.
Inhalt
Preface xi
Chapter 1. Industrial Challenges Where Computational Welding
Mechanics Becomes an Engineering Tool 1
Vincent Robin
Chapter 2. Laser and Electron Beam Welding of 6xxx Series
Aluminum Alloys - On Some Thermal, Mechanical and
Metallurgical Aspects 75
Daniel Nélias, Muhammad Zain-ul-abdein and Daniel
Maisonnette
Chapter 3. Finite Element Modeling of Friction Stir Welding
155
Eric Feulvarch, Jean-Christophe Roux and Jean-Michel
Bergheau
4. Material Removal Processes by Cutting and Abrasion: Numerical
Methodologies, Present Results and Insights 187
Hédi Hamdi, Frédéric Valiorgue and Tarek
Mabrouki
Chapter 5. Finite Element Approach to the Sintering Process at
the Grain Scale 247
Bruchon and Daniel Pino Munoz
Chapter 6. Scratch-Based Residual Stress Field by Scratch-Based
Surface Mechanical Treatments (Superfinishing, Polishing and Roller
Burnishing) 305
Guillaume Kermouche
Chapter 7. Simulation of the Cold Spray Deposition Process
for Aluminum and Copper using Lagrangian, ALE and CEL
Methods 321
Daniel Nélias, Jing Xie, Hélène Walter-Le Berre,
Yuji Ichikawa and Kazuhiro Ogawa
Chapter 8. Fluid/Solid/Porous Multiphysics Couplings for
Modeling Infusion-Based Processing of Polymer Composites 359
Sylvain Drapier
List of Authors 441
Index 443