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 …

Turbulent transport is a key physics process for confining magnetic fusion plasma. Recent
theoretical and experimental studies of existing fusion experimental devices revealed the …

In this work, we present first-of-their-kind nonlinear local gyrokinetic (GK) simulations of
electromagnetic turbulence at mid-radius in the burning plasma phase of the conceptual …

Recent evidence points toward the microtearing mode (MTM) as an important fluctuation in
the H-mode pedestal for anomalous electron heat transport. A study of the instabilities in the …

The RFX-mod2 installation is planned to be completed by 2024 and the start of operations is
expected in 2025. The high flexibility of the machine (already tested in the previous RFX …

This paper reports on the development of reduced models for electron temperature gradient
(ETG) driven transport in the pedestal. Model development is enabled by a set of 61 …

First nonlinear gyrokinetic simulations of microtearing modes in the core of a MAST case are
performed on two surfaces of the high-collisionality discharge used in Valovič et al (2011 …

Nonlinear multiscale gyrokinetic simulations of a Joint European Torus edge pedestal are
used to show that electron-temperature-gradient (ETG) turbulence has a rich three …

We report on a detailed study of magnetic fluctuations in the JET pedestal, employing basic
theoretical considerations, gyrokinetic simulations, and experimental fluctuation data to …

Accumulation of heavy impurities in the tokamak core is detrimental for its performance and
can lead to disruption of the plasma. In small to medium-sized tokamaks the effective …