Overview of recent progress in 3D field physics in KSTAR
Various 3D field physics challenges of magnetically confined plasmas arise when the
driving source comes from either externally applied non-axisymmetric 3D magnetic …
driving source comes from either externally applied non-axisymmetric 3D magnetic …
Energetic passing particle-driven instabilities and their impact on discharge evolution in KSTAR
An experimental study is conducted on the onset and evolution characteristics of energetic
particle-driven instabilities in Korea Superconducting Tokamak Advanced Research …
particle-driven instabilities in Korea Superconducting Tokamak Advanced Research …
Numerical simulations of NBI fast ion loss with RMPs on the EAST tokamak
Fast ion losses in the presence of resonant magnetic perturbations (RMPs) on the EAST
tokamak have been simulated by using the Monte Carlo orbit-following code GYCAVA (Xu et …
tokamak have been simulated by using the Monte Carlo orbit-following code GYCAVA (Xu et …
Effect of resonant magnetic perturbations including toroidal sidebands on magnetic footprints and fast ion losses in HL-2M
GZ Hao, GQ Dong, YQ Liu, YH Xu, YF Zhao… - Nuclear …, 2023 - iopscience.iop.org
Externally applied resonant magnetic perturbations (RMPs), generated by magnetic coils
located outside the plasma (referred to as RMP coils), provide an effective way to control the …
located outside the plasma (referred to as RMP coils), provide an effective way to control the …
Impact of β n and spectrum of n= 1 applied fields on fast ion losses in DIII-D
KR Gage, X Chen, M Van Zeeland… - Nuclear …, 2023 - iopscience.iop.org
The effect of n= 1 magnetic perturbations (MPs) on prompt fast ion losses in DIII-D has been
investigated using the light ion beam probe technique. The effect of normalized beta, β n …
investigated using the light ion beam probe technique. The effect of normalized beta, β n …
Full-orbit simulation of fast ion loss under resonant magnetic perturbations in the EAST tokamak
A new full-orbit Monte Carlo code (SOFT) has been developed and used to investigate how
resonant magnetic perturbation (RMP) affects the loss of neutral beam injection ions in …
resonant magnetic perturbation (RMP) affects the loss of neutral beam injection ions in …
Experimental investigation of beam-ion losses induced by magnetic perturbations using the light ion beam probe technique in the ASDEX Upgrade tokamak
J Galdon-Quiroga, L Sanchis-Sanchez, X Chen… - Nuclear …, 2022 - iopscience.iop.org
The impact of externally applied magnetic perturbations (MPs) on fast-ion losses has been
investigated by means of the light ion beam probe (LIBP) technique in the ASDEX Upgrade …
investigated by means of the light ion beam probe (LIBP) technique in the ASDEX Upgrade …
Observation of improved confinement by non-axisymmetric magnetic field in KSTAR
We report the observation of improved confinement discharge in a magnetic braking
experiment in the KSTAR tokamak. The improved confinement is achieved with reduced …
experiment in the KSTAR tokamak. The improved confinement is achieved with reduced …
Effects of resonant magnetic perturbations on neutral beam heating in a tokamak
The effects of resonant magnetic perturbations (RMPs) on tangential neutral beam heating
in the EAST tokamak are studied numerically. RMPs with linear resistive …
in the EAST tokamak are studied numerically. RMPs with linear resistive …
Roles of primary and sideband resonances in the confinement of energetic passing ions under resonant magnetic perturbations
K He, Y Sun, BN Wan, S Gu, M Jia - Nuclear Fusion, 2020 - iopscience.iop.org
Numerical simulations have been carried out to study how resonant magnetic perturbation
(RMP) affects the loss of energetic passing ions. The loss fractions are compared between …
(RMP) affects the loss of energetic passing ions. The loss fractions are compared between …