16 citations · 21 across the 3 of their papers we have counts for
4 papers · 1 filter
Core localized alpha-channeling via low frequency Alfven mode generation in reversed shear scenarios
Shizhao Wei, Tao Wang, Liu Chen +2
A novel channel for fuel ions heating in tokamak core plasma is proposed and analyzed using nonlinear gyrokinetic theory. The channel is achieved via spontaneous decay of reversed…
Nonlinear reversed shear Alfven eigenmode saturation due to spontaneous zonal current generation
Shizhao Wei, Tao Wang, Ningfei Chen +1
General nonlinear equations describing reversed shear Alfven eigenmode (RSAE) self-modulation via zero frequency zonal structure (ZFZS) generation are derived using nonlinear gyrok…
Nonlinear coupling of reversed shear Alfven eigenmode and toroidal Alfven eigenmode during current ramp
Shizhao Wei, Yahui Wang, Peiwan Shi +3
Two novel nonlinear mode coupling processes for reversed shear Alfven eigenmode (RSAE) nonlinear saturation are proposed and investigated. In the first process, RSAE nonlinearly co…
High frequency mode generation by toroidal Alfven eigenmodes
Shizhao Wei, Peiwan Shi, Liming Yu +3
Nonlinear generation of high frequency mode (HFM) by toroidal Alfven eigenmode (TAE) observed in HL-2A tokamak is analyzed using nonlinear gyrokinetic theory. It is found that, the…