An iterative approach to an arbitrarily short-wavelength solver in global gyrokinetic simulations
Alexey Mishchenko, Roman Hatzky, Eric Sonnendrücker, Ralf Kleiber, Axel Könies
Abstract
An iterative formulation of an arbitrarily short-wavelength solver for global gyrokinetic simulations is suggested. The solver is verified against solutions of the dispersion relation. It can be used to treat the nonlinear polarisation density which is important at the plasma edge. In the linear case, the solver is shown to be computationally efficient.
BibTeX
@article{Mishchenko_2019,
title={An iterative approach to an arbitrarily short-wavelength solver in global gyrokinetic simulations},
volume={85},
ISSN={1469-7807},
url={http://dx.doi.org/10.1017/s0022377819000138},
DOI={10.1017/s0022377819000138},
number={1},
journal={Journal of Plasma Physics},
publisher={Cambridge University Press (CUP)},
author={Mishchenko, Alexey and Hatzky, Roman and Sonnendrücker, Eric and Kleiber, Ralf and Könies, Axel},
year={2019},
month=Feb }