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 …
Integrated RMP-based ELM-crash-control process for plasma performance enhancement during ELM crash suppression in KSTAR
M Kim, G Shin, J Lee, WH Ko, H Han, SH Hahn… - Nuclear …, 2023 - iopscience.iop.org
Abstract The integrated Resonant Magnetic Perturbation (RMP)-based Edge-Localized
Mode (ELM)-crash-control process aims to enhance the plasma performance during the …
Mode (ELM)-crash-control process aims to enhance the plasma performance during the …
Overview and recent progress of KSTAR diagnostics
The 14 th experimental campaign from the Korea Superconducting Tokamak Advanced
Research (KSTAR) device has passed since the first experimental campaign was carried out …
Research (KSTAR) device has passed since the first experimental campaign was carried out …
Bifurcation-like transition of divertor conditions induced by X-point radiation in KSTAR L-mode plasmas
Density ramps with ion grad B drift directed into lower single null KSTAR L-mode plasmas
are associated with a simultaneous and abrupt reduction of the divertor particle flux on both …
are associated with a simultaneous and abrupt reduction of the divertor particle flux on both …
Observation of electron driven quasi-coherent modes and their connection with core intrinsic rotation in KSTAR ECH and ohmic L-mode plasmas
Quasi-coherent (QC) modes, known as a type of the trapped electron mode (TEM)
turbulence, have been measured in the outboard core region of low-density electron …
turbulence, have been measured in the outboard core region of low-density electron …
Pedestal electron collisionality and toroidal rotation during ELM-crash suppression phase under n= 1 RMP in KSTAR
Excellent reproducibility of KSTAR resonant magnetic perturbation (RMP)-driven, edge-
localized mode (ELM)-crash suppression enables us to construct a database reliably for the …
localized mode (ELM)-crash suppression enables us to construct a database reliably for the …
Confinement and ELM characteristics of H-mode plasmas in KSTAR
The latest results of confinement and edge-localized mode (ELM) characteristics of Korea
Superconducting Tokamak Advanced Research (KSTAR) H-mode plasmas are reported …
Superconducting Tokamak Advanced Research (KSTAR) H-mode plasmas are reported …
Sustainable internal transport barrier discharge at KSTAR
We explore the inboard-limited internal transport barrier (ITB) as an alternative advanced
operation scenario for KSTAR. This paper presents in detail the progress of the ITB …
operation scenario for KSTAR. This paper presents in detail the progress of the ITB …
Design, development, and operation of seven channels' 100-GHz interferometer for plasma density measurement
PK Atrey, D Pujara, S Mukherjee… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
A seven-channel microwave interferometer (100 GHz) is designed, developed, and used to
measure the radial profile of the plasma density (ne) in Aditya tokamak. The resolution of the …
measure the radial profile of the plasma density (ne) in Aditya tokamak. The resolution of the …
The design of two color interferometer system for the 3-dimensional analysis of plasma density evolution on KSTAR
A 5-channel two color interferometer (TCI) system has been designed on KSTAR. TCI
system is designed for tangential beam paths, which will combine with two existing …
system is designed for tangential beam paths, which will combine with two existing …