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Optimization of ICRH for core impurity control in JET-ILW

E Lerche, M Goniche, P Jacquet, D Van Eester, V Bobkov, L Colas, C Giroud, I Monakhov, FJ Casson, F Rimini, et al. (2016) NUCLEAR FUSION. 56(3).
abstract
Ion cyclotron resonance frequency (ICRF) heating has been an essential component in the development of high power H-mode scenarios in the Jet European Torus ITER-like wall (JET-ILW). The ICRF performance was improved by enhancing the antenna-plasma coupling with dedicated main chamber gas injection, including the preliminary minimization of RF-induced plasma-wall interactions, while the RF heating scenarios where optimized for core impurity screening in terms of the ion cyclotron resonance position and the minority hydrogen concentration. The impact of ICRF heating on core impurity content in a variety of 2.5 MA JET-ILW H-mode plasmas will be presented, and the steps that were taken for optimizing ICRF heating in these experiments will be reviewed.
Please use this url to cite or link to this publication:
author
organization
year
type
journalArticle (original)
publication status
published
subject
keyword
tokamak, ICRF heating, ITER-like wall, JET, ITER-LIKE WALL, PLASMA WALL, TOKAMAK, ANTENNAS
journal title
NUCLEAR FUSION
volume
56
issue
3
article number
036022
pages
19 pages
publisher
IOP Publishing
Web of Science type
Article
Web of Science id
000373378200023
JCR category
PHYSICS, FLUIDS & PLASMAS
JCR impact factor
3.307 (2016)
JCR rank
2/31 (2016)
JCR quartile
1 (2016)
ISSN
0029-5515
language
English
UGent publication?
no
classification
A1
copyright statement
I have transferred the copyright for this publication to the publisher
id
7227723
handle
http://hdl.handle.net/1854/LU-7227723
date created
2016-05-25 16:28:44
date last changed
2016-12-21 15:42:29
@article{7227723,
  abstract     = {Ion cyclotron resonance frequency (ICRF) heating has been an essential component in the development of high power H-mode scenarios in the Jet European Torus ITER-like wall (JET-ILW). The ICRF performance was improved by enhancing the antenna-plasma coupling with dedicated main chamber gas injection, including the preliminary minimization of RF-induced plasma-wall interactions, while the RF heating scenarios where optimized for core impurity screening in terms of the ion cyclotron resonance position and the minority hydrogen concentration. The impact of ICRF heating on core impurity content in a variety of 2.5 MA JET-ILW H-mode plasmas will be presented, and the steps that were taken for optimizing ICRF heating in these experiments will be reviewed.},
  articleno    = {036022},
  author       = {Lerche, E and Goniche, M and Jacquet, P and Van Eester, D and Bobkov, V and Colas, L and Giroud, C and Monakhov, I and Casson, FJ and Rimini, F and Angione, C and Baruzzo, M and Blackman, T and Brezinsek, S and Brix, M and Czarnecka, A and Cromb{\'e}, Kristel},
  issn         = {0029-5515},
  journal      = {NUCLEAR FUSION},
  keyword      = {tokamak,ICRF heating,ITER-like wall,JET,ITER-LIKE WALL,PLASMA WALL,TOKAMAK,ANTENNAS},
  language     = {eng},
  number       = {3},
  pages        = {19},
  publisher    = {IOP Publishing},
  title        = {Optimization of ICRH for core impurity control in JET-ILW},
  volume       = {56},
  year         = {2016},
}

Chicago
Lerche, E, M Goniche, P Jacquet, D Van Eester, V Bobkov, L Colas, C Giroud, et al. 2016. “Optimization of ICRH for Core Impurity Control in JET-ILW.” Nuclear Fusion 56 (3).
APA
Lerche, E., Goniche, M., Jacquet, P., Van Eester, D., Bobkov, V., Colas, L., Giroud, C., et al. (2016). Optimization of ICRH for core impurity control in JET-ILW. NUCLEAR FUSION, 56(3).
Vancouver
1.
Lerche E, Goniche M, Jacquet P, Van Eester D, Bobkov V, Colas L, et al. Optimization of ICRH for core impurity control in JET-ILW. NUCLEAR FUSION. IOP Publishing; 2016;56(3).
MLA
Lerche, E, M Goniche, P Jacquet, et al. “Optimization of ICRH for Core Impurity Control in JET-ILW.” NUCLEAR FUSION 56.3 (2016): n. pag. Print.