Tomas Oppelstrup | 19-ERD-026
We will develop a unique simulation application and requisite algorithms for modeling the recrystallization of metals at high temperature that will significantly advance computational materials science and alloy design. This application could enable the development of more efficient energy-generation systems while the algorithms could significantly advance parallel discrete-event simulation and capabilities for exascale computing.
Publications, Presentations, and Patents
Cantwell, P. R., et al. 2020. "Grain Boundary Complexion Transitions." Annual Review of Materials Research 50: 465–492. LLNL-JRNL-782099
Meiners, T., et al. 2020. "Observations of Grain-Boundary Phase Transformations in an Elemental Metal." Nature 579, 375378. doi:10.1038/s41586-020-2082-6. LLNL-JRNL-791578
Oppelstrup, T., et al. 2019. "Large Scale Kinetic Monte Carlo Modeling of Recrystallization in Tungsten." Nineteenth International Conference on Fusion Reactor Materials (ICFRM-19), La Jolla, CA, October/November 2019. LLNL-ABS-768193