Energetic particle physics on the HL-2A tokamak: a review

PW Shi, W Chen, XR Duan - Chinese Physics Letters, 2021 - iopscience.iop.org
Interaction between shear Alfvén wave (SAW) and energetic particles (EPs) is one of major
concerns in magnetically confined plasmas since it may lead to excitation of toroidal …

Advances in physics of the magneto-hydro-dynamic and turbulence-based instabilities in toroidal plasmas via 2-D/3-D visualization

HK Park, MJ Choi, M Kim, M Kim, J Lee, D Lee… - Reviews of Modern …, 2022 - Springer
A robust theoretical framework for describing the explosive growth of the magneto-hydro-
dynamic (MHD) and turbulence-based instabilities in toroidal plasmas can only be achieved …

Avalanche transport of energetic-ions in magnetic confinement plasmas: nonlinear multiple wave-number simulation

XL Zhu, W Chen, M Podestà, F Wang, D Liu… - Nuclear …, 2021 - iopscience.iop.org
Large burst activity, identified as toroidal Alfvén eigenmode (TAE) avalanche, occurs
frequently in neutral-beam heated plasmas in National Spherical Torus Experiment (NSTX) …

Hybrid-kinetic simulation of synergy between fishbone/sawtooth and tearing mode-induced energetic-ion transport in a tokamak plasma

XL Zhu, LM Yu, W Chen, PW Shi, WL Ge, F Wang… - Nuclear …, 2023 - iopscience.iop.org
The resonant interaction between m/n= 2/1 tearing mode (TM) and energetic ions
redistributed by m/n= 1/1 fishbone/sawtooth collapse has been observed recently in HL-2A …

Hybrid-kinetic simulation of resonant interaction between energetic-ions and tearing modes in a tokamak plasma

XL Zhu, W Chen, F Wang, ZX Wang - Nuclear Fusion, 2020 - iopscience.iop.org
The effect of energetic-ions on magnetohydrodynamic instabilities is pivotal in the basic
physics that will be vital in burning plasma experiments. Recently, it has been found in the …

Observation of resonant tearing mode induced by energetic-ion redistribution due to sawtooth collapse in HL-2A NBI plasmas

LM Yu, XL Zhu, W Chen, PW Shi, XQ Ji, ZB Shi… - Nuclear …, 2024 - iopscience.iop.org
Observation of resonant tearing mode induced by energetic-ion redistribution due to sawtooth
collapse in HL-2A NBI plasmas - IOPscience Skip to content IOP Science home Accessibility …

Recent progress in the interaction between energetic particles and tearing modes

H Cai, D Li - National Science Review, 2022 - academic.oup.com
The dynamics of energetic particles and tearing modes and the interactions between them
are of great significance for magnetically confined fusion plasmas. In this review, we focus …

Synergy of coupled kink and tearing modes in fast ion transport

J Yang, M Podestà, ED Fredrickson - Plasma Physics and …, 2021 - iopscience.iop.org
One aspect of the interaction between fast ions and magnetohydrodynamic (MHD)
instabilities is the fast ion transport. Coupled kink and tearing MHD instabilities have also …

Influence of trapped energetic ions on low-frequency magnetohydrodynamic instabilities with reversed shear profile

B Gao, H Cai, F Wang, X Gao, Y Wan - Physics of Plasmas, 2021 - pubs.aip.org
The influence of trapped energetic ions (TEIs) on m/n= 2/1 low-frequency
magnetohydrodynamic (MHD) instabilities with reversed shear profile is investigated by a …

Zonal flow generation and toroidal Alfvén eigenmode excitation due to tearing mode induced energetic particle redistribution

HW Zhang, ZW Ma, J Zhu, W Zhang, ZY Qiu - Nuclear Fusion, 2022 - iopscience.iop.org
Generation of the n= 0 zonal flow and excitation of the n= 1 toroidal Alfvén eigenmode (TAE)
due to the redistribution of energetic particles (EPs) by the m/n= 2/1 tearing mode (TM) are …