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 JULICH GMBH
Culham Centre for Fusion Energy
Consorzio Rfx
Max-Planck-Institut für Plasmaphysik

Publikation: Beitrag in Buch/Bericht/Konferenzband › Konferenzbeitrag › Begutachtung

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.

Originalsprache	Englisch
Titel	36th EPS Conference on Plasma Physics 2009, EPS 2009 - Europhysics Conference Abstracts
Seiten	166-169
Seitenumfang	4
Publikationsstatus	Veröffentlicht - 2009
Veranstaltung	36th European Physical Society Conference on Plasma Physics 2009, EPS 2009 - Sofia, Bulgarien Dauer: 29 Juni 2009 → 3 Juli 2009

Publikationsreihe

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

Konferenz

Konferenz	36th European Physical Society Conference on Plasma Physics 2009, EPS 2009
Land/Gebiet	Bulgarien
Ort	Sofia
Zeitraum	29/06/09 → 3/07/09

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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 (S. 166-169). (36th EPS Conference on Plasma Physics 2009, EPS 2009 - Europhysics Conference Abstracts; Band 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, Bd. 33 E1, S. 166-169, 36th European Physical Society Conference on Plasma Physics 2009, EPS 2009, Sofia, Bulgarien, 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. S. 166-169 (36th EPS Conference on Plasma Physics 2009, EPS 2009 - Europhysics Conference Abstracts; Band 33 E1).

Publikation: Beitrag in Buch/Bericht/Konferenzband › Konferenzbeitrag › Begutachtung

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

Abstract

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