Progress of the KSTAR research program exploring the advanced high performance and steady-state plasma operations
Abstract Korea Superconducting Tokamak Advanced Research (KSTAR) program is
strongly focused on solving the scientific and technological issues in steady-state high …
strongly focused on solving the scientific and technological issues in steady-state high …
Non-equilibrium formation and relaxation of magnetic flux ropes at kinetic scales
YD Yoon, M Laishram, TE Moore, GS Yun - Communications Physics, 2024 - nature.com
Magnetic flux ropes are pivotal structures and building blocks in astrophysical and
laboratory plasmas, and various equilibrium models have thus been studied in the past …
laboratory plasmas, and various equilibrium models have thus been studied in the past …
Quasi 3D ECE imaging system for study of MHD instabilities in KSTAR
A second electron cyclotron emission imaging (ECEI) system has been installed on the
KSTAR tokamak, toroidally separated by 1/16th of the torus from the first ECEI system. For …
KSTAR tokamak, toroidally separated by 1/16th of the torus from the first ECEI system. For …
Experimental study of core MHD events in thousand-second improved confinement plasma on the EAST tokamak
L Xu, Y Chu, S Lin, E Li, T Zhou, C Mai, Y Huang… - Nuclear …, 2023 - iopscience.iop.org
Recently, stationary plasma with a world-record pulse length of 1056 s was achieved on the
Experimental Advanced Superconducting Tokamak (EAST). In this work, the core …
Experimental Advanced Superconducting Tokamak (EAST). In this work, the core …
Frontiers in fusion research II
M Kikuchi, M Azumi - Introduction to modern tokamak physics. Heidelberg …, 2015 - Springer
The purpose of this monograph is to provide an introduction to modern tokamak physics, as
an extension of our review paper “Steady State Tokamak Research—Core Physics” …
an extension of our review paper “Steady State Tokamak Research—Core Physics” …
Improved accuracy in the estimation of the tearing mode stability parameters (Δ′ and wc) using 2D ECEI data in KSTAR
The accuracy in estimation of two important tearing mode stability parameters (Δ'and wc) is
improved by employing two-dimensional (2D) ECE imaging data which help one to …
improved by employing two-dimensional (2D) ECE imaging data which help one to …
Validation of the 'full reconnection model'of the sawtooth instability in KSTAR
The central safety factor (q 0) during sawtooth oscillation has been measured with a great
accuracy with the motional Stark effect (MSE) system on KSTAR and the measured value …
accuracy with the motional Stark effect (MSE) system on KSTAR and the measured value …
2D/3D electron temperature fluctuations near explosive MHD instabilities accompanied by minor and major disruptions
Minor and major disruptions by explosive MHD instabilities were observed with the novel
quasi 3D electron cyclotron emission imaging (ECEI) system in the KSTAR plasma. The fine …
quasi 3D electron cyclotron emission imaging (ECEI) system in the KSTAR plasma. The fine …
Toroidal mode number transition of the edge localized modes in the KSTAR plasmas
Rapid transitions of the toroidal mode number ($ n $) have been often detected during the
evolution of the edge localized modes (ELMs) in the inter-ELM-crash periods of the KSTAR …
evolution of the edge localized modes (ELMs) in the inter-ELM-crash periods of the KSTAR …
Comparison of measured 2D ELMs with synthetic images from BOUT++ simulation in KSTAR
A detailed study of edge-localized mode (ELM) dynamics in the KSTAR tokamak is
performed using a two-dimensional (2D) electron cyclotron emission imaging (ECEI) …
performed using a two-dimensional (2D) electron cyclotron emission imaging (ECEI) …