Edge-localized-modes in tokamaks
AW Leonard - Physics of Plasmas, 2014 - pubs.aip.org
Edge-localized-modes (ELMs) are a ubiquitous feature of H-mode in tokamaks. When
gradients in the H-mode transport barrier grow to exceed the MHD stability limit the ELM …
gradients in the H-mode transport barrier grow to exceed the MHD stability limit the ELM …
A brief review: effects of resonant magnetic perturbation on classical and neoclassical tearing modes in tokamaks
W Zhengxiong, T Weikang, WEI Lai - Plasma Science and …, 2022 - iopscience.iop.org
This paper reviews the effects of resonant magnetic perturbation (RMP) on classical tearing
modes (TMs) and neoclassical tearing modes (NTMs) from the theory, experimental …
modes (TMs) and neoclassical tearing modes (NTMs) from the theory, experimental …
Observation of a multimode plasma response and its relationship to density pumpout and edge-localized mode suppression
Density pumpout and edge-localized mode (ELM) suppression by applied n= 2 magnetic
fields in low-collisionality DIII-D plasmas are shown to be correlated with the magnitude of …
fields in low-collisionality DIII-D plasmas are shown to be correlated with the magnitude of …
Recent progress in understanding the processes underlying the triggering of and energy loss associated with type I ELMs
Abstract The type I ELMy H-mode is the baseline operating scenario for ITER. While it is
known that the type I edge-localized mode (ELM) ultimately results from the peeling …
known that the type I edge-localized mode (ELM) ultimately results from the peeling …
Effect of resonant magnetic perturbations on low collisionality discharges in MAST and a comparison with ASDEX Upgrade
Sustained edge localized mode (ELM) mitigation has been achieved on MAST and AUG
using resonant magnetic perturbations (RMPs) with various toroidal mode numbers over a …
using resonant magnetic perturbations (RMPs) with various toroidal mode numbers over a …
Toroidal modelling of resonant magnetic perturbations response in ASDEX-Upgrade: coupling between field pitch aligned response and kink amplification
Using the MARS-F code (Liu et al 2000 Phys. Plasmas 7 3681), the single fluid resistive
MHD plasma response to applied n= 2 resonant magnetic perturbations is computed, for a …
MHD plasma response to applied n= 2 resonant magnetic perturbations is computed, for a …
The effect of plasma shape and neutral beam mix on the rotation threshold for RMP-ELM suppression
Varying the neutral beam injection (NBI) mix reveals a clear pedestal-top rotation threshold
for edge localized mode (ELM) suppression by resonant magnetic perturbations (RMPs) …
for edge localized mode (ELM) suppression by resonant magnetic perturbations (RMPs) …
Toroidal modelling of RMP response in ASDEX Upgrade: coil phase scan, q95 dependence, and toroidal torques
The plasma response to the vacuum resonant magnetic perturbation (RMP) fields, produced
by the ELM control coils in ASDEX Upgrade experiments, is computationally modelled using …
by the ELM control coils in ASDEX Upgrade experiments, is computationally modelled using …
Plasma response measurements of external magnetic perturbations using electron cyclotron emission and comparisons to 3D ideal MHD equilibrium
M Willensdorfer, SS Denk, E Strumberger… - Plasma Physics and …, 2016 - iopscience.iop.org
The plasma response from an external n= 2 magnetic perturbation field in ASDEX Upgrade
has been measured using mainly electron cyclotron emission (ECE) diagnostics and a rigid …
has been measured using mainly electron cyclotron emission (ECE) diagnostics and a rigid …
Penetration properties of applied resonant magnetic perturbation in HL-2A tokamak
X Wang, HW Zhang, WJ Chen, TF Sun, W Zhang… - Nuclear …, 2023 - iopscience.iop.org
Any arbitrary perturbation on a magnetic field separatrix can cause a structure named
homoclinic tangle in tokamaks. Both an edge localized mode (ELM) and a resonant …
homoclinic tangle in tokamaks. Both an edge localized mode (ELM) and a resonant …