2 papers
physics.comp-ph2020
Performance of the BGSDC integrator for computing fast ion trajectories in nuclear fusion reactors
Krasymyr Tretiak, James Buchanan, Rob Akers +1
Modelling neutral beam injection (NBI) in fusion reactors requires computing the trajectories of large ensembles of particles. Slowing down times of up to one second combined with…
math.NA2018
An arbitrary order time-stepping algorithm for tracking particles in inhomogeneous magnetic fields
Krasymyr Tretiak, Daniel Ruprecht
The Lorentz equations describe the motion of electrically charged particles in electric and magnetic fields and are used widely in plasma physics. The most popular numerical algori…