We present the results of GENE gyrokinetic calculations based on a series of JET–ITER-like-
wall (ILW) type I ELMy H-mode discharges operating with similar experimental inputs but at …

Understanding and predicting plasma turbulence in the scrape-off layer of a magnetic
confinement fusion device is a key open problem in modern plasma physics. The transitional …

We present an energy-conserving discontinuous Galerkin scheme for the full-, the inductive
component of the parallel electric field, using a generalized Ohm's law derived directly from …

Five-dimensional gyrokinetic continuum simulations of electrostatic plasma turbulence in a
straight, open-field-line geometry have been performed using a full-discontinuous-Galerkin …

We present the Exascale Framework for High Fidelity coupled Simulations (EFFIS), a
workflow and code coupling framework developed as part of the Whole Device Modeling …

A fourth-order finite-volume Vlasov–Poisson algorithm is developed for simulating
axisymmetric plasma configurations in (r, vr, v θ) phase space coordinates. The Vlasov …

Unique properties of plasmas in the tokamak edge, such as large amplitude fluctuations and
plasma–wall interactions in the open-field-line regions, require major modifications of …

Curvature-driven turbulence in a helical open-field-line plasma is investigated using
electrostatic five-dimensional gyrokinetic continuum simulations in an all-bad-curvature …

COGENT is an Eulerian gyrokinetic code being developed for edge plasma modelling. The
code is distinguished by the use of a high‐order finite‐volume (conservative) discretization …

The first continuum gyrokinetic calculations of electrostatic ion scale turbulence are
presented for the case of a diverted tokamak geometry. The simulation model solves the …