An overview of KSTAR results
Since the first H-mode discharges in 2010, the duration of the H-mode state has been
extended and a significantly wider operational window of plasma parameters has been …
extended and a significantly wider operational window of plasma parameters has been …
ELM mitigation by supersonic molecular beam injection: KSTAR and HL-2A experiments and theory
WW Xiao, PH Diamond, WC Kim, LH Yao… - Nuclear …, 2014 - iopscience.iop.org
We report recent experimental results from HL-2A and KSTAR on ELM mitigation by
supersonic molecular beam injection (SMBI). Cold particle deposition within the pedestal by …
supersonic molecular beam injection (SMBI). Cold particle deposition within the pedestal by …
Effect of coherent edge-localized mode on transition to high-performance hybrid scenarios in KSTAR
This paper deals with one of the origins and trigger mechanisms responsible for the
observed performance enhancements in the hybrid scenario experiments conducted in …
observed performance enhancements in the hybrid scenario experiments conducted in …
Investigation of performance enhancement by balanced double-null shaping in KSTAR
We report experimental observations on the effect of plasma boundary shaping towards
balanced double-null (DN) configuration on the plasma performance in KSTAR. The …
balanced double-null (DN) configuration on the plasma performance in KSTAR. The …
[HTML][HTML] Initial beam emission spectroscopy diagnostic system on HL-2A tokamak
R Ke, YF Wu, GR McKee, Z Yan, K Jaehnig… - Review of Scientific …, 2018 - pubs.aip.org
A beam emission spectroscopy system is being developed and deployed on the HL-2A
tokamak to measure local low wavenumber (k⊥ ρ i< 1) density fluctuations by measuring …
tokamak to measure local low wavenumber (k⊥ ρ i< 1) density fluctuations by measuring …
Sub-millisecond electron density profile measurement at the JET tokamak with the fast lithium beam emission spectroscopy system
Sub-millisecond electron density profile measurement at the JET tokamak with the fast lithium
beam emission spectroscopy system | Review of Scientific Instruments | AIP Publishing Skip …
beam emission spectroscopy system | Review of Scientific Instruments | AIP Publishing Skip …
Three-dimensional modeling of beam emission spectroscopy measurements in fusion plasmas
One of the main diagnostic tools for measuring electron density profiles and the
characteristics of long wavelength turbulent wave structures in fusion plasmas is beam …
characteristics of long wavelength turbulent wave structures in fusion plasmas is beam …
Experimental determination of the correlation properties of plasma turbulence using 2D BES systems
A procedure is presented to map from the spatial correlation parameters of a turbulent
density field (the radial and binormal correlation lengths and wavenumbers, and the …
density field (the radial and binormal correlation lengths and wavenumbers, and the …
Validation of density pump-out by pedestal-foot magnetic island formation prior to ELM suppression in KSTAR and DIII-D tokamaks
TM1 nonlinear two-fluid simulations reveal key characteristics of density pump-out caused
by pedestal-foot island formation when applying resonant magnetic perturbation (RMP) …
by pedestal-foot island formation when applying resonant magnetic perturbation (RMP) …
Non-monotonic radial structures of fluctuating temperatures and densities associated with fishbone activities in KSTAR
General characteristics of a fishbone mode in KSTAR are investigated. Fishbone activities
are observed with a Mirnov coil, an electron cyclotron emission radiometer (from the core to …
are observed with a Mirnov coil, an electron cyclotron emission radiometer (from the core to …