Overview of the recent experimental research on the J-TEXT tokamak
Recent J-TEXT research has highlighted the significance of the role that non-axisymmetric
magnetic perturbations, so called three-dimensional (3D) magnetic perturbation (MP) fields …
magnetic perturbations, so called three-dimensional (3D) magnetic perturbation (MP) fields …
Modeling the complete prevention of disruption-generated runaway electron beam formation with a passive 3D coil in SPARC
The potential formation of multi-mega-ampere beams of relativistic'runaway'electrons (REs)
during sudden terminations of tokamak plasmas poses a significant challenge to the …
during sudden terminations of tokamak plasmas poses a significant challenge to the …
The role of kinetic instabilities in formation of the runaway electron current after argon injection in DIII-D
Kinetic instabilities in the MHz range driven by runaway electrons (REs) have been
observed for the first time during the current quench (CQ) in disruptions triggered by massive …
observed for the first time during the current quench (CQ) in disruptions triggered by massive …
Design of passive and structural conductors for tokamaks using thin-wall eddy current modeling
A new three-dimensional electromagnetic modeling tool (ThinCurr) has been developed
using the existing PSI-Tet finite-element code in support of conducting structure design work …
using the existing PSI-Tet finite-element code in support of conducting structure design work …
Compressional Alfvén eigenmodes excited by runaway electrons
Compressional Alfvén eigenmodes (CAEs) driven by energetic ions have been observed in
magnetic fusion experiments. In this paper, we show that the modes can also be driven by …
magnetic fusion experiments. In this paper, we show that the modes can also be driven by …
Recent progress on the control and mitigation of runaway electrons and disruption prediction in the HL-2A and J-TEXT tokamaks
YP Zhang, RH Tong, ZY Yang, ZY Chen, D Hu… - Reviews of Modern …, 2023 - Springer
The runaway electrons (REs) during disruptions are a crucial problem, especially for the
future large-scale tokamaks, which is due to the local impact of RE beams and the large …
future large-scale tokamaks, which is due to the local impact of RE beams and the large …
Quasi-linear theory of forced magnetic reconnection for the transition from the linear to the Rutherford regime
W Huang, P Zhu - Nuclear Fusion, 2021 - iopscience.iop.org
Using the in-viscid two-field reduced magneto-hydrodynamic (MHD) model, a new analytical
theory is developed to unify the Hahm–Kulsrud–Taylor (HKT) linear solution and the …
theory is developed to unify the Hahm–Kulsrud–Taylor (HKT) linear solution and the …
Overview of runaway current suppression and dissipation on J-TEXT tokamak
C Zhongyong, LIN Zhifang, YAN Wei… - Plasma Science and …, 2022 - iopscience.iop.org
The main works on disruption mitigation including suppression and mitigation of runaway
current on the J-TEXT tokamak are summarized in this paper. Two strategies for the …
current on the J-TEXT tokamak are summarized in this paper. Two strategies for the …
Experimental investigation of kinetic instabilities driven by runaway electrons in the EXL-50 spherical torus
M Wang, M Tan, Y Shi, Z Wang, J Dong, A Liu… - Nuclear …, 2024 - iopscience.iop.org
In this study, high-frequency instabilities driven by runaway electrons in the EXL-50
spherical torus have been reported using a high-frequency magnetic pickup coil. The …
spherical torus have been reported using a high-frequency magnetic pickup coil. The …
Full suppression of runaway electron generation by the mode penetration of resonant magnetic perturbations during disruptions on J-TEXT
ZF Lin, ZY Chen, DW Huang, J Huang… - Plasma Physics and …, 2019 - iopscience.iop.org
The avoidance and suppression of runaway electron (RE) generation during disruptions is
of great importance for the safe operation of tokamaks. Massive gas injection is used to …
of great importance for the safe operation of tokamaks. Massive gas injection is used to …