23 citations · 39 across the 9 of their papers we have counts for
9 papers
Thermal ion kinetic effects and Landau damping in fishbone modes
Chang Liu, Stephen C. Jardin, Jian Bao +4
The kinetic-MHD hybrid simulation approach for macroscopic instabilities in plasmas can be extended to include the kinetic effects of both thermal ions and energetic ions. The new…
A New Paradigm for Fast and Repetitive Chirping of Alfvén Eigenmodes
Junyi Cheng, Wenlu Zhang, Zhihong Lin +4
A novel 2D nonlinear dynamical paradigm is constructed to interpret the fast and repetitive frequency chirping and amplitude oscillation of Alfvén eigenmodes excited by energetic p…
Verification and validation of gyrokinetic and kinetic-MHD simulations for internal kink instability in DIII-D tokamak
G. Brochard, J. Bao, C. Liu +14
Verification and validation of the internal kink instability in tokamak have been performed for both gyrokinetic (GTC) and kinetic-MHD codes (GAM-solver, M3D-C1-K, NOVA, XTOR-K). U…
Formulation and verification of multiscale gyrokinetic simulation of kinetic-MHD processes in toroidal plasmas
Xishuo Wei, Pengfei Liu, Gyungjin Choi +11
A comprehensive gyrokinetic simulation model has been implemented in the global toroidal gyrokinetic code (GTC) and verified for studying low-frequency waves and turbulence in magn…
Nonlinear Saturation of Kinetic Ballooning Modes by Zonal fields in Toroidal Plasmas
Ge Dong, Jian Bao, Amitava Bhattacharjee +1
Kinetic ballooning modes (KBM) are widely believed to play a critical role in disruptive dynamics as well as turbulent transport in tokamaks. While the nonlinear evolution of ballo…
Gyrokinetic ion and drift kinetic electron model for electromagnetic simulation in the toroidal geometry
J. Bao, D. Liu, Z. Lin
The kinetic effects of electrons are important to long wavelength magnetohydrodynamic(MHD)instabilities and short wavelength drift-Alfvenic instabilities responsible for turbulence…
Kinetic particle simulations in a global toroidal geometry
S. De, T. Singh, A. Kuley +5
The gyrokinetic toroidal code (GTC) has been upgraded for global simulations by coupling the core and scrape-off layer (SOL) regions across the separatrix with field-aligned partic…
Linear simulation of ion temperature gradient driven instabilities in W7-X and LHD stellarators using GTC
Hongyu Wang, Zhihong Lin, Ihor Holod +3
The global gyrokinetic toroidal code (GTC) has been recently upgraded to do simulations in non-axisymmetric equilibrium configuration, such as stellarators. Linear simulation of io…
Particle simulation of lower hybrid waves in tokamak plasmas
J. Bao, Z. Lin, A. Kuley +2
Global particle simulations of the lower hybrid waves have been carried out using fully kinetic ions and drift kinetic electrons with a realistic electron-to-ion mass ratio. The lo…