37 citations · 118 across the 7 of their papers we have counts for
3 papers · 1 filter
Tokamak elongation: how much is too much? II Numerical results
Jungpyo Lee, Antoine Cerfon, Jeffrey P. Freidberg
The analytic theory presented in Paper I is converted into a form convenient for numerical analysis. A fast and accurate code has been written using this numerical formulation. The…
Tokamak elongation: how much is too much? I Theory
Jeff P. Freidberg, Antoin Cerfon, Jungpyo Lee
In this and the accompanying paper the problem of the maximally achievable elongation in a tokamak is investigated. The work represents an extension of many earlier studies, which…
Accurate Derivative Evaluation for any Grad-Shafranov Solver
L. F. Ricketson, A. J. Cerfon, M. Rachh +1
We present a numerical scheme that can be combined with any fixed boundary finite element based Poisson or Grad-Shafranov solver to compute the first and second partial derivatives…