3 papers
physics.plasm-ph2022
Efficient numerical algorithm for multi-level ionization of high-atomic-number gases
Aiqi Cheng, Roman Samulyak
An efficient numerical algorithm for the laser driven multi-level ionization of high-atomic-number gases is proposed and implemented in an electromagnetic particle-in-cell code SPA…
physics.plasm-ph2020
Lagrangian particle model for 3D simulation of pellets and SPI fragments in tokamaks
R. Samulyak, S. Yuan, N. Naitlho +1
A 3D numerical model for the ablation of pellets and shattered pellet injection (SPI) fragments in tokamaks in the plasma disruption mitigation and fueling parameter space has been…
physics.plasm-ph2018
Simulation Study of the Influence of Experimental Variations on the Structure and Quality of Plasma Liners
Wen Shih, Roman Samulyak, Scott C. Hsu +3
Simulation studies of a section of a spherically imploding plasma liner, formed by the merger of six hypersonic plasma jets, have been performed at conditions relevant to the Plasm…