This review is devoted to tokamak plasmas with a cross sectional shape featuring negative
triangularity, which appear to hold great promise as a candidate reactor configuration owing …

An overview of results of negative triangularity (NT) studies from the ASDEX Upgrade
tokamak (AUG) is given. Moderate values of the triangularity in the range of δ average≈ …

The favorable confinement properties of negative-triangularity (NT) tokamak configurations
were discovered in the TCV tokamak in the late 1990s and were documented over the two …

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

Considering the same magnetic equilibrium and plasma conditions as in Duff et al.[Phys.
Plasmas 29, 012303 (2022)], we perform linear and nonlinear simulations of electrostatic ion …

The effect of triangularity on tokamak boundary plasma turbulence is investigated using
global, flux-driven, three-dimensional, two-fluid simulations. The simulations show that …

Plasmas with negative triangularity (NT) shape have been recently shown to be able to
achieve H-mode levels of confinement in L-mode, avoiding detrimental edge localised …

Available energy (Æ), which quantifies the maximum amount of thermal energy that may be
liberated and converted into instabilities and turbulence, has shown to be a useful metric for …

ABSTRACT GENE solves the five-dimensional gyrokinetic equations to simulate the
development and evolution of plasma microturbulence in magnetic fusion devices. The …

Interplay between magnetic shear and triangularity in ion temperature gradient and trapped
electron mode dominated plasmas Page 1 J. Plasma Phys. (2023), vol. 89, 905890104 © …