A toroidal Alfvén eigenmode (TAE) has been observed to be driven by alpha particles in a
JET deuterium-tritium internal transport barrier plasma. The observation occurred 50 ms …

A newly developed integrated suite of codes coined as tokamak reactor integrated
automated suite for simulation and computation (TRIASSIC) is reported. The suite comprises …

Abstract The Joint European Torus recently carried out an experimental campaign using a
plasma consisting of both deuterium (D) and tritium (T). We observed a high-frequency …

Tokamak is a torus-shaped nuclear fusion device that uses magnetic fields to confine fusion
fuel in the form of plasma. Tearing instability in plasma is a major issue in which the …

In this work, we use reduced and perturbative models to examine the stability of toroidal
Alfvén eigenmodes (TAEs) during the internal transport barrier (ITB) afterglow in JET …

Advanced operation scenarios such as high poloidal beta (β P) or high q min are promising
concepts to achieve the steady-state high-performance fusion plasmas. However, those …

Bulk ion heating from nonlinear Landau damping of high-n toroidal Alfvén eigenmodes
(TAEs) excited by energetic ions is studied. Based on the nonlinear saturation level of high-n …

Measurements of beam driven Alfvén Eigenmode (AE) activity in matched deuterium (D) and
hydrogen (H) DIII-D plasmas show a dramatic difference in unstable mode activity and fast …

A critical issue for achieving the integrated operation of steady-state long-pulse high-
confinement (H-mode) plasmas on experimental advanced superconducting tokamak …

The in-depth design and implementation of a newly developed integrated suite of codes,
TRIASSIC (tokamak reactor integrated automated suite for simulation and computation), are …