2 papers
physics.plasm-ph2026
A tutorial on inversion-based shape control with design application to NSTX-U
J. T. Wai, M. D. Boyer, D. J. Battaglia +5
One of the most common designs for magnetic control in tokamaks is to ``linearize an equilibrium'' to obtain a sensitivity mapping, then invert this mapping in order to determine t…
physics.plasm-ph2025
FGE: A Fast Free-Boundary Grad-Shafranov Evolutive Solver
Cosmas HeiÃ, Antoine Merle, Francesco Carpanese +5
Accurate and rapid simulation of the free boundary tokamak plasma equilibrium evolution is essential for modern plasma control, stability analysis, and scenario development. This p…