94 citations · 399 across the 33 of their papers we have counts for
35 papers · 1 filter
Comparison of MHD and gyrokinetic simulations of linear instabilities at the q = 1 surface
F. N. Antlitz, X. Wang, M. Hoelzl +10
Accurate modeling of core instabilities in tokamak plasmas is essential to understand the underlying physical mechanisms and their impact on plasma confinement. The ideal stability…
Analysis of non-diffusive avalanche transport of energetic particles
Nakia Carlevaro, Matteo V. Falessi, Giovanni Montani +1
The dynamics of energetic particles (EPs) interacting with Alfvén eigenmodes (AEs) for the ITER 15MA baseline scenario was described using a reduced 1D model in [Carlevaro et al. P…
Characteristics of the Alfvénic activity during the current quench in ASDEX Upgrade
P. Heinrich, G. Papp, Ph. Lauber +7
ASDEX Upgrade has developed multiple massive gas injection (MGI) scenarios to investigate runaway electron (RE) dynamics. During the current quench of the MGI induced disruptions,…
Nonlinear interaction of Alfvénic instabilities and turbulence via the modification of the equilibrium profiles
A. Biancalani, A. Bottino, D. Del Sarto +10
Nonlinear simulations of Alfvén modes (AM) driven by energetic particles (EP) in the presence of turbulence are performed with the gyrokinetic particle-in-cell code ORB5. The AMs c…
EP-Stability-WF: an IMAS-integrated workflow for energetic particle stability
V. -A. Popa, Ph. Lauber, T. Hayward-Schneider +3
The confinement of energetic particles (EPs) generated by fusion reactions and external heating methods is crucial for the performance of future fusion devices. However, EP transpo…
Gyrokinetic simulations of neoclassical electron transport and bootstrap current generation in tokamak plasmas in the TRIMEG code
Lana Rekhviashvili, Zhixin Lu, Matthias Hoelzl +2
For magnetic confinement fusion in tokamak plasmas, some of the limitations to the particle and energy confinement times are caused by turbulence and collisions between particles i…