Keynote speakers:
| Chinnapat Panwisawas |
Queen Mary University of London, UK |
| Seyedeh Mohadeseh Taheri-Mousavi |
Carnegie Mellon University, USA |
| Daniel Weisz-Patrault |
École Polytechnique, France |
| Bai-Xiang Xu |
Technical University of Darmstadt, Germany |
This symposium aims at gathering researchers working in the field of modeling and simulations in metal additive manufacturing (AM) processes of any kind e.g., direct energy deposition, powder-bed fusion, etc., for either metal or hybrid (e.g., metal-ceramic, among others) systems and with any type of heat source e.g., laser, electron beam, etc. Modeling of all non-equilibrium processes occurring during metal AM i.e., melt-pool dynamics, solidification and solid-state thermal cycling, shall be covered. All types of modeling approaches and numerical techniques are welcome, including the use of machine learning approaches to guide AM and provide real time/online process correction and control. Colleagues working on experimental validations of their models are highly encouraged to contribute to the symposium. The scope of the symposium includes the following non-exhaustive list of modeling approaches at different length scales:
- Atomic/intragranular level: modeling of micromechanisms spanning solidification, solid-state phase transformations, precipitation, dislocation thermo-mechanics, etc.
- Polycrystal level: cellular automata, phase field and kinetic Monte Carlo solidification modeling, polycrystal thermo-chemo-mechanics for solid-state thermal cycling, etc.
- Track level: CFD modeling of melt-pool dynamics, feedstock addition, etc.
- Part level: thermo-mechanical modeling of the part, rapid surrogate models for industrial applications, etc.
Symposium organizers:
| Manas V. Upadhyay |
École Polytechnique, France |
| Allison M. Beese |
Pennsylvania State University, USA |
| Damien Tourret |
IMDEA Materials, Spain |
