Thermomechanical Industrial Processes

Modeling and Numerical Simulation

Buch | Hardcover

480 Seiten

2014
ISTE Ltd and John Wiley & Sons Inc (Verlag)
9781848213586 (ISBN)

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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.

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.

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