Global gradient driven gyrokinetic simulations performed with the Gyrokinetic
Electromagnetic Numerical Experiment (GENE) code are used to investigate Tokamak à …

The formation mechanism of internal transport barriers (ITBs) in flux-driven turbulence is
studied by means of the full-f gyrokinetic code GKNET. In the adiabatic electron case with a …

We study the effect of turbulent transport in different magnetic configurations of the
Weldenstein 7-X stellarator. In particular, we performed direct numerical simulations with the …

The GENE-3D code, the global stellarator version of the established GENE framework, has
been extended to an electromagnetic gyrokinetic code. This paper outlines the basic …

Full-f gyrokinetic simulations of ion temperature gradient (ITG) turbulence in the presence of
a magnetic island are performed. A newly developed method for evaluating the flux-surface …

Spatially non-local aspects of turbulent transport in tokamak plasmas are examined with
global gyrokinetic simulations using the ORB5 code. Inspired by very accurate …

We investigate tearing modes (TM) driven by current density gradient in collisionless
tokamak plasmas by using the electromagnetic gyrokinetic simulation code ORB5. We …

In the context of global gyrokinetic simulations of turbulence using a particle-in-cell
framework, verifying the delta-f assumption with a fixed background distribution becomes …

We show that large-amplitude, non-planar, Alfvén-wave (AW) packets are exact nonlinear
solutions of the relativistic magnetohydrodynamic equations when the total magnetic-field …

Using the GKEngine code which simulates an electrostatic plasma with adiabatic electron
response under a sheared-slab geometry, an attempt at developing a hybrid approach …