Overview of ELM control by low n magnetic perturbations on JET

Y. Liang; H. R. Koslowski; S. Jachmich; E. Nardon; A. Alfier; T. Eich; C. Gimblett; C. Giroud; G. Maddison; P. T. Lang; M. P. Gryaznevich; D. Harting; S. Saarelma; Y. Sun; R. Wenninger; C. Wiegmann

Overview of ELM control by low n magnetic perturbations on JET

Y. Liang
, H. R. Koslowski
, S. Jachmich
, E. Nardon
, A. Alfier
, T. Eich
, C. Gimblett
, C. Giroud
, G. Maddison
, P. T. Lang
, M. P. Gryaznevich
, D. Harting
, S. Saarelma
, Y. Sun
, R. Wenninger
, C. Wiegmann

Laboratory for Plasma Physics

Forschungszentrum Jülich GmbH
Culham Centre for Fusion Energy
Consorzio Rfx
Max-Planck-Institut für Plasmaphysik

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Recently, ELM control experiments have been performed on JET aiming at understanding the plasma response on the magnetic perturbation. Firstly, compensation of the density pump-out effect of perturbation field has been achieved by means of gas fuelling up to a Greenwald fraction of 0.73 in low triangularity plasmas, and by pellets fuelling. Secondly, ELM control has been also carried out in slower rotating plasmas with toroidal field (TF) ripple. A clear difference in the effects on the plasma rotation and density pump-out between TF ripple and EFCC was observed.

Original language	English
Title of host publication	36th EPS Conference on Plasma Physics 2009, EPS 2009 - Europhysics Conference Abstracts
Pages	166-169
Number of pages	4
Publication status	Published - 2009
Event	36th European Physical Society Conference on Plasma Physics 2009, EPS 2009 - Sofia, Bulgaria Duration: 29 Jun 2009 → 3 Jul 2009

Publication series

Name	36th EPS Conference on Plasma Physics 2009, EPS 2009 - Europhysics Conference Abstracts
Volume	33 E1

Conference

Conference	36th European Physical Society Conference on Plasma Physics 2009, EPS 2009
Country/Territory	Bulgaria
City	Sofia
Period	29/06/09 → 3/07/09

Cite this

Liang, Y., Koslowski, H. R., Jachmich, S., Nardon, E., Alfier, A., Eich, T., Gimblett, C., Giroud, C., Maddison, G., Lang, P. T., Gryaznevich, M. P., Harting, D., Saarelma, S., Sun, Y., Wenninger, R., & Wiegmann, C. (2009). Overview of ELM control by low n magnetic perturbations on JET. In 36th EPS Conference on Plasma Physics 2009, EPS 2009 - Europhysics Conference Abstracts (pp. 166-169). (36th EPS Conference on Plasma Physics 2009, EPS 2009 - Europhysics Conference Abstracts; Vol. 33 E1).

@inproceedings{12a1bf35e91e43099494228969beb574,

title = "Overview of ELM control by low n magnetic perturbations on JET",

abstract = "Recently, ELM control experiments have been performed on JET aiming at understanding the plasma response on the magnetic perturbation. Firstly, compensation of the density pump-out effect of perturbation field has been achieved by means of gas fuelling up to a Greenwald fraction of 0.73 in low triangularity plasmas, and by pellets fuelling. Secondly, ELM control has been also carried out in slower rotating plasmas with toroidal field (TF) ripple. A clear difference in the effects on the plasma rotation and density pump-out between TF ripple and EFCC was observed.",

author = "Y. Liang and Koslowski, \{H. R.\} and S. Jachmich and E. Nardon and A. Alfier and T. Eich and C. Gimblett and C. Giroud and G. Maddison and Lang, \{P. T.\} and Gryaznevich, \{M. P.\} and D. Harting and S. Saarelma and Y. Sun and R. Wenninger and C. Wiegmann",

year = "2009",

language = "English",

isbn = "9781622763368",

series = "36th EPS Conference on Plasma Physics 2009, EPS 2009 - Europhysics Conference Abstracts",

pages = "166--169",

booktitle = "36th EPS Conference on Plasma Physics 2009, EPS 2009 - Europhysics Conference Abstracts",

note = "36th European Physical Society Conference on Plasma Physics 2009, EPS 2009 ; Conference date: 29-06-2009 Through 03-07-2009",

}

Liang, Y, Koslowski, HR, Jachmich, S, Nardon, E, Alfier, A, Eich, T, Gimblett, C, Giroud, C, Maddison, G, Lang, PT, Gryaznevich, MP, Harting, D, Saarelma, S, Sun, Y, Wenninger, R & Wiegmann, C 2009, Overview of ELM control by low n magnetic perturbations on JET. in 36th EPS Conference on Plasma Physics 2009, EPS 2009 - Europhysics Conference Abstracts. 36th EPS Conference on Plasma Physics 2009, EPS 2009 - Europhysics Conference Abstracts, vol. 33 E1, pp. 166-169, 36th European Physical Society Conference on Plasma Physics 2009, EPS 2009, Sofia, Bulgaria, 29/06/09.

Overview of ELM control by low n magnetic perturbations on JET. / Liang, Y.; Koslowski, H. R.; Jachmich, S. et al.
36th EPS Conference on Plasma Physics 2009, EPS 2009 - Europhysics Conference Abstracts. 2009. p. 166-169 (36th EPS Conference on Plasma Physics 2009, EPS 2009 - Europhysics Conference Abstracts; Vol. 33 E1).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Overview of ELM control by low n magnetic perturbations on JET

AU - Liang, Y.

AU - Koslowski, H. R.

AU - Jachmich, S.

AU - Nardon, E.

AU - Alfier, A.

AU - Eich, T.

AU - Gimblett, C.

AU - Giroud, C.

AU - Maddison, G.

AU - Lang, P. T.

AU - Gryaznevich, M. P.

AU - Harting, D.

AU - Saarelma, S.

AU - Sun, Y.

AU - Wenninger, R.

AU - Wiegmann, C.

PY - 2009

Y1 - 2009

N2 - Recently, ELM control experiments have been performed on JET aiming at understanding the plasma response on the magnetic perturbation. Firstly, compensation of the density pump-out effect of perturbation field has been achieved by means of gas fuelling up to a Greenwald fraction of 0.73 in low triangularity plasmas, and by pellets fuelling. Secondly, ELM control has been also carried out in slower rotating plasmas with toroidal field (TF) ripple. A clear difference in the effects on the plasma rotation and density pump-out between TF ripple and EFCC was observed.

AB - Recently, ELM control experiments have been performed on JET aiming at understanding the plasma response on the magnetic perturbation. Firstly, compensation of the density pump-out effect of perturbation field has been achieved by means of gas fuelling up to a Greenwald fraction of 0.73 in low triangularity plasmas, and by pellets fuelling. Secondly, ELM control has been also carried out in slower rotating plasmas with toroidal field (TF) ripple. A clear difference in the effects on the plasma rotation and density pump-out between TF ripple and EFCC was observed.

UR - https://www.scopus.com/pages/publications/84872715166

M3 - Conference contribution

AN - SCOPUS:84872715166

SN - 9781622763368

T3 - 36th EPS Conference on Plasma Physics 2009, EPS 2009 - Europhysics Conference Abstracts

SP - 166

EP - 169

BT - 36th EPS Conference on Plasma Physics 2009, EPS 2009 - Europhysics Conference Abstracts

T2 - 36th European Physical Society Conference on Plasma Physics 2009, EPS 2009

Y2 - 29 June 2009 through 3 July 2009

ER -

Overview of ELM control by low n magnetic perturbations on JET

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