| Autor: |
Frandsen, Benjamin A., Nickerson, Stella D., Clark, Austin D., Solano, Andrew, Baral, Raju, Williams, Johnny, Neuefeind, Jörg, Memmott, Matthew |
| Rok vydání: |
2020 |
| Předmět: |
|
| Zdroj: |
Journal of Nuclear Materials 537 (2020) 152219 |
| Druh dokumentu: |
Working Paper |
| DOI: |
10.1016/j.jnucmat.2020.152219 |
| Popis: |
The structure of the molten salt (LiF)$_{0.465}$(NaF)$_{0.115}$(KF)$_{0.42}$ (FLiNaK), a potential coolant for molten salt nuclear reactors, has been studied by ab initio molecular dynamics simulations and neutron total scattering experiments. We find that the salt retains well-defined short-range structural correlations out to approximately 9 Angstroms at typical reactor operating temperatures. The experimentally determined pair distribution function can be described with quantitative accuracy by the molecular dynamics simulations. These results indicate that the essential ionic interactions are properly captured by the simulations, providing a launching point for future studies of FLiNaK and other molten salts for nuclear reactor applications. |
| Databáze: |
arXiv |
| Externí odkaz: |
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