142 citations · 284 across the 8 of their papers we have counts for
8 papers
Analysis of the nonlinear dynamics of a chirping-frequency Alfvén mode in a Tokamak equilibrium
Xin Wang, Sergio Briguglio, Claudio Di Troia +5
Chirping Alfvén modes are considered as potentially harmful in burning Tokamak plasmas. In this paper, the nonlinear evolution of a single-toroidal-number chirping mode is analysed…
Gyrokinetic investigation of the nonlinear interaction of Alfvén instabilities and energetic-particle driven geodesic acoustic modes
F. Vannini, A. Biancalani, A. Bottino +6
This paper presents a study of the interaction between Alfvén modes and zonal structures, considering a realistic ASDEX Upgrade equilibrium. The results of gyrokinetic simulations…
Dynamics of reversed shear Alfvén eigenmode and energetic particles during current ramp-up
Tao Wang, Zhiyong Qiu, Fulvio Zonca +2
Hybrid MHD-gyrokinetic code simulations are used to investigate the dynamics of frequency sweeping reversed shear Alfvén eigenmode (RSAE) strongly driven by energetic particles (EP…
On the polarization of shear Alfvén and acoustic continuous spectra in toroidal plasmas
M. V. Falessi, N. Carlevaro, V. Fusco +4
In this work, the FALCON code is adopted for illustrating the features of shear Alfvén and continuous spectra in toroidal fusion plasmas. The FALCON codes employs the local Floquet…
Shear Alfvén and acoustic continuum in general axisymmetric toroidal geometry
Matteo Valerio Falessi, Nakia Carlevaro, Valeria Fusco +2
The equations describing the continuous spectrum of shear Alfvén and ion sound waves propagating along magnetic field lines are introduced and solved in the ballooning space for ge…
Nonlinear dynamics of Shear Alfvén fluctuations in Divertor Tokamak Test facility plasmas
Tao Wang, Xin Wang, Sergio Briguglio +3
Following the analysis on linear spectra of shear Alfvén fluctuations excited by energetic particles (EPs) in the Divertor Tokamak Test (DTT) facility plasmas [T. Wang et al., Phys…