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physics.plasm-ph2026
Resistive wall mode induced disruptions in an advanced tokamak
Sui Wan, Ping Zhu
Resistive wall mode is one of the leading causes for tokamak disruptions above the no-wall limit. This paper presents nonlinear three-dimensional resistive MHD simulations of…
physics.plasm-ph2026
Effects of neoclassical toroidal viscosity on plasma flow evolution in the presence of resonant magnetic perturbation in a tokamak
Fangyuan Ma, Ping Zhu, Jiaxing Liu
Effects of neoclassical toroidal viscosity (NTV) on plasma flow evolution in the presence of resonant magnetic perturbation (RMP) in a tokamak have been evaluated using a cylindric…
physics.plasm-ph2026
Weak and reversed magnetic shear effects on internal kink and fishbone modes
Weikang Cai, Ping Zhu, Zhi Zhang +2
Advanced tokamak scenarios often feature weak or reversed magnetic shear configurations. In this study, the hybrid kinetic-MHD model implemented in the NIMROD code is used to inves…