About this Abstract |
Meeting |
2020 TMS Annual Meeting & Exhibition
|
Symposium
|
Algorithm Development in Materials Science and Engineering
|
Presentation Title |
L-13: Three-dimensional Modeling of Growth and Motion of Dendrites under Thermosolutal Convection |
Author(s) |
Seyed Amin Nabavizadeh, Mohsen Eshraghi, Sergio D. Felicelli |
On-Site Speaker (Planned) |
Seyed Amin Nabavizadeh |
Abstract Scope |
A lattice Boltzmann-phase field model was developed to study columnar dendritic growth under solute-driven convection. The effects of convection on the solidification microstructure and the motion of detached dendrite arms were investigated. The lattice Boltzmann method was used to simulate the translational and rotational motion of the dendrites. The results can be used to predict spurious grain formation during directional solidification of alloys. |
Proceedings Inclusion? |
Planned: Supplemental Proceedings volume |