Progress on the application of ELM control schemes to ITER scenarios from the non-active phase to DT operation

A Loarte, G Huijsmans, S Futatani, LR Baylor… - Nuclear …, 2014 - iopscience.iop.org
Progress in the definition of the requirements for edge localized mode (ELM) control and the
application of ELM control methods both for high fusion performance DT operation and non …

ELM control strategies and tools: status and potential for ITER

PT Lang, A Loarte, G Saibene, LR Baylor… - Nuclear …, 2013 - iopscience.iop.org
Operating ITER in the reference inductive scenario at the design values of I p= 15 MA and Q
DT= 10 requires the achievement of good H-mode confinement that relies on the presence …

Reduction of Edge-Localized Mode Intensity Using High-Repetition-Rate <?format ?>Pellet Injection in Tokamak -Mode Plasmas

LR Baylor, N Commaux, TC Jernigan, NH Brooks… - Physical review …, 2013 - APS
High repetition rate injection of deuterium pellets from the low-field side (LFS) of the DIII-D
tokamak is shown to trigger high-frequency edge-localized modes (ELMs) at up to 12× the …

ELM mitigation by supersonic molecular beam injection into the H-mode pedestal in the HL-2A tokamak

WW **ao, PH Diamond, XL Zou, JQ Dong… - Nuclear …, 2012 - iopscience.iop.org
Density profiles in the pedestal region (H-mode) are measured in HL-2A and the
characteristics of the density pedestal are described. Cold particle deposition by supersonic …

ELM mitigation techniques

TE Evans - Journal of Nuclear Materials, 2013 - Elsevier
Large edge-localized mode (ELM) control techniques must be developed to help ensure the
success of burning and ignited fusion plasma devices such as tokamaks and stellarators. In …

First observations of ELM triggering by injected lithium granules in EAST

DK Mansfield, AL Roquemore, T Carroll, Z Sun… - Nuclear …, 2013 - iopscience.iop.org
The first results of edge-localized mode (ELM) pacing using small spherical lithium granules
injected mechanically into H-mode discharges are reported. Triggering of ELMs was …

High frequency pacing of edge localized modes by injection of lithium granules in DIII-D H-mode discharges

A Bortolon, R Maingi, DK Mansfield, A Nagy… - Nuclear …, 2016 - iopscience.iop.org
A newly installed Lithium Granule Injector (LGI) was used to pace edge localized modes
(ELM) in DIII-D. ELM pacing efficiency was studied injecting lithium granules of nominal …

Modelling of edge localised modes and edge localised mode control

GTA Huijsmans, CS Chang, N Ferraro… - Physics of …, 2015 - pubs.aip.org
Edge Localised Modes (ELMs) in ITER Q= 10 H-mode plasmas are likely to lead to large
transient heat loads to the divertor. To avoid an ELM induced reduction of the divertor …

ELM pacing and trigger investigations at JET with the new ITER-like wall

PT Lang, D Frigione, A Géraud, T Alarcon… - Nuclear …, 2013 - iopscience.iop.org
During the installation of the new ITER-like wall (ILW) at JET, the high frequency pellet
injector has been further improved. The launching system is now capable of delivering …

ELM control experiments in the KSTAR device

J Kim, YM Jeon, WW **ao, SW Yoon, JK Park… - Nuclear …, 2012 - iopscience.iop.org
The fourth KSTAR campaign in 2011 concentrated on active edge-localized mode (ELM)
control by various methods such as non-axisymmetric magnetic perturbations, supersonic …