The understanding and prediction of transport due to plasma microturbulence is a key open
problem in modern plasma physics, and a grand challenge for fusion energy research. Ab …

A global plasma turbulence simulation code, ORB5, is presented. It solves the gyrokinetic
electrostatic equations including zonal flows in axisymmetric magnetic geometry. The …

A new code is presented here, named Gyrokinetic SEmi-LAgragian (GYSELA) code, which
solves 4D drift-kinetic equations for ion temperature gradient driven turbulence in a cylinder …

The current state of the EUTERPE code is described with emphasis on the implemented
models and their numerical implementation. The code solves the multi-species …

In the context of gyrokinetic flux-tube simulations of microturbulence in magnetized toroidal
plasmas, different treatments of the magnetic equilibrium are examined. Considering the …

A new conservative global gyrokinetic toroidal full-f five-dimensional Vlasov simulation
(GT5D) is developed using a novel non-dissipative conservative finite difference scheme …

A new gyrokinetic toroidal particle code has been developed to study the ion temperature
gradient (ITG) driven turbulence in reactor relevant tokamak parameters. We use a new …

This paper reports verification and validation of linear simulations of Alfvén eigenmodes in
the current ramp phase of DIII-D L-mode discharge# 159243 using gyrokinetic, gyrokinetic …

One of the central physics issues currently targeted by nonlinear gyrokinetic simulations is
the role of finite-β effects. The latter change the MHD equilibrium, introduce new dynamical …

A global nonlinear simulation code for the time evolution of ion-temperature-gradient-driven
modes in θ-pinch geometry as a first approximation to the stellarator Wendelstein 7-X (W7 …