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 …
Comparison of disruption mitigation from shattered pellet injection with massive gas injection on J-TEXT
The mitigation of disruption damage is essential to the safe operation of a large-scale
tokamak. In order to achieve the safe operation of ITER, the shattered pellet injection (SPI) …
tokamak. In order to achieve the safe operation of ITER, the shattered pellet injection (SPI) …
MHD simulations of cold bubble formation from 2/1 tearing mode during massive gas injection in a tokamak
Massive gas injection (MGI) experiments have been carried out in many tokamaks to study
disruption dynamics and mitigation schemes. Two events often observed in those …
disruption dynamics and mitigation schemes. Two events often observed in those …
The impact of an m/n= 2/1 locked mode on the disruption process during a massive gas injection shutdown on J-TEXT
Locked modes (LMs) will be one of the major causes of disruptions in the ITER tokamak.
Disruption mitigation systems (DMSs), such as massive gas injection (MGI) or shattered …
Disruption mitigation systems (DMSs), such as massive gas injection (MGI) or shattered …
Kernellized support vector regressive machine based variational mode decomposition for time frequency analysis of Mirnov coil
C Jayakumar, J Sangeetha - Microprocessors and Microsystems, 2020 - Elsevier
Magneto Hydrodynamics (MHD) induces a current in moving conductive fluid to polarize the
plasma and changes the magnetic field. Mirnov coil is an inductive sensor in cylindrical coil …
plasma and changes the magnetic field. Mirnov coil is an inductive sensor in cylindrical coil …
Influence of low-Z impurity on the stabilization of m/n= 2/1 tearing/locked modes in EAST
M Xu, Y Liang, L Wei, Y Duan, T Shi, H Zhao… - Nuclear …, 2022 - iopscience.iop.org
The impact of the low-Z impurity concentration on mode stabilization has been investigated
in the EAST tokamak. A series of tearing modes (TMs) with multiple helicities are excited by …
in the EAST tokamak. A series of tearing modes (TMs) with multiple helicities are excited by …
Characteristics of disruptions observed in the initial operation phase of JT-60SA
T Yokoyama, S Inoue, S Kojima, T Wakatsuki… - Nuclear …, 2024 - iopscience.iop.org
Disruption database in the JT-60SA first plasma operation period has been constructed. The
disruptions have been divided into three categories based on their characteristics, and the …
disruptions have been divided into three categories based on their characteristics, and the …
Physics studies of ADITYA & ADITYA-U tokamak plasmas using spectroscopic diagnostics
R Manchanda, MB Chowdhuri, J Ghosh… - Nuclear …, 2022 - iopscience.iop.org
Several spectroscopic diagnostics encompassing the spectral emission range from the x-ray
to near infrared (NIR) have been developed, installed and operated for diagnosing and …
to near infrared (NIR) have been developed, installed and operated for diagnosing and …
Effects of helium massive gas injection level on disruption mitigation on EAST
In this study, NIMROD simulations are performed to investigate the effects of massive helium
gas injection level on the induced disruption on EAST tokamak. It is demonstrated in …
gas injection level on the induced disruption on EAST tokamak. It is demonstrated in …
Minor disruptions triggered by supersonic molecular beam injection on J-TEXT tokamak
ZH Jiang, TT Yang, JJ Yuan, CH Li, X Ye… - Nuclear …, 2020 - iopscience.iop.org
Disruption mitigation experiments with supersonic molecular beam injection of argon gas on
J-TEXT were conducted to explore the evolution process during multistage minor disruption …
J-TEXT were conducted to explore the evolution process during multistage minor disruption …