Plasma rotation and momentum transport studies at JET

P. C. De Vries; Karin M. Rantamäki; E. Asp; G. Corrigan; A. Eriksson; C. Giroud; H. C.M. Knoops; P. Mantica; Henrik Nordman; P. Strand; Tuomas Tala; J. Weiland; K.D. Zastrow

Plasma rotation and momentum transport studies at JET

P. C. De Vries, Karin M. Rantamäki, E. Asp, G. Corrigan, A. Eriksson, C. Giroud, H. C.M. Knoops, P. Mantica, Henrik Nordman, P. Strand, Tuomas Tala, J. Weiland, K.D. Zastrow

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

Abstract

The rotation and momentum transport has been studied at JET. The analysis showed that the rotation and temperature profiles match each other for the ITB discharges but not for the H-mode plasmas. This could be explained by the difference in NBI energy and momentum deposition in high density H-mode plasmas. The central Mach numbers differ between the ELMy H-modes and the ITB discharges. Higher values were found for the ITB discharges. The effective diffusion coefficients for ion heat and momentum deviate in the gradient region of JET plasmas, giving a Prandtl number of Pr=0.2 to 0.3.

Original language	English
Title of host publication	33rd EPS Conference on Plasma Physics 2006 (EPS 2006)
Editors	F. de Marco, G. Vlad
Publisher	European Physical Society
Pages	400-403
Volume	1
ISBN (Print)	978-1-62276-333-7
Publication status	Published - 2006
MoE publication type	A4 Article in a conference publication
Event	33rd European Physical Society Conference on Plasma Physics 2006, EPS 2006 - Rome, Italy Duration: 19 Jun 2006 → 23 Jun 2006

Publication series

Series	Europhysics Conference Abstracts
Volume	30I
ISSN	0378-2271

Conference

Conference	33rd European Physical Society Conference on Plasma Physics 2006, EPS 2006
Country/Territory	Italy
City	Rome
Period	19/06/06 → 23/06/06

Cite this

De Vries, P. C., Rantamäki, K. M., Asp, E., Corrigan, G., Eriksson, A., Giroud, C., Knoops, H. C. M., Mantica, P., Nordman, H., Strand, P., Tala, T., Weiland, J., & Zastrow, K. D. (2006). Plasma rotation and momentum transport studies at JET. In F. de Marco, & G. Vlad (Eds.), 33rd EPS Conference on Plasma Physics 2006 (EPS 2006) (Vol. 1, pp. 400-403). European Physical Society. Europhysics Conference Abstracts Vol. 30I

@inproceedings{e6dc359091a5484590e33696b535a808,

title = "Plasma rotation and momentum transport studies at JET",

abstract = "The rotation and momentum transport has been studied at JET. The analysis showed that the rotation and temperature profiles match each other for the ITB discharges but not for the H-mode plasmas. This could be explained by the difference in NBI energy and momentum deposition in high density H-mode plasmas. The central Mach numbers differ between the ELMy H-modes and the ITB discharges. Higher values were found for the ITB discharges. The effective diffusion coefficients for ion heat and momentum deviate in the gradient region of JET plasmas, giving a Prandtl number of Pr=0.2 to 0.3.",

author = "{De Vries}, {P. C.} and Rantam{\"a}ki, {Karin M.} and E. Asp and G. Corrigan and A. Eriksson and C. Giroud and Knoops, {H. C.M.} and P. Mantica and Henrik Nordman and P. Strand and Tuomas Tala and J. Weiland and K.D. Zastrow",

year = "2006",

language = "English",

isbn = "978-1-62276-333-7",

volume = "1",

series = "Europhysics Conference Abstracts",

publisher = "European Physical Society",

pages = "400--403",

editor = "{de Marco}, F. and G. Vlad",

booktitle = "33rd EPS Conference on Plasma Physics 2006 (EPS 2006)",

address = "France",

note = "33rd European Physical Society Conference on Plasma Physics 2006, EPS 2006 ; Conference date: 19-06-2006 Through 23-06-2006",

}

De Vries, PC, Rantamäki, KM, Asp, E, Corrigan, G, Eriksson, A, Giroud, C, Knoops, HCM, Mantica, P, Nordman, H, Strand, P, Tala, T, Weiland, J & Zastrow, KD 2006, Plasma rotation and momentum transport studies at JET. in F de Marco & G Vlad (eds), 33rd EPS Conference on Plasma Physics 2006 (EPS 2006). vol. 1, European Physical Society, Europhysics Conference Abstracts, vol. 30I, pp. 400-403, 33rd European Physical Society Conference on Plasma Physics 2006, EPS 2006, Rome, Italy, 19/06/06.

Plasma rotation and momentum transport studies at JET. / De Vries, P. C.; Rantamäki, Karin M.; Asp, E. et al.

33rd EPS Conference on Plasma Physics 2006 (EPS 2006). ed. / F. de Marco; G. Vlad. Vol. 1 European Physical Society, 2006. p. 400-403 (Europhysics Conference Abstracts, Vol. 30I).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

TY - GEN

T1 - Plasma rotation and momentum transport studies at JET

AU - De Vries, P. C.

AU - Rantamäki, Karin M.

AU - Asp, E.

AU - Corrigan, G.

AU - Eriksson, A.

AU - Giroud, C.

AU - Knoops, H. C.M.

AU - Mantica, P.

AU - Nordman, Henrik

AU - Strand, P.

AU - Tala, Tuomas

AU - Weiland, J.

AU - Zastrow, K.D.

PY - 2006

Y1 - 2006

N2 - The rotation and momentum transport has been studied at JET. The analysis showed that the rotation and temperature profiles match each other for the ITB discharges but not for the H-mode plasmas. This could be explained by the difference in NBI energy and momentum deposition in high density H-mode plasmas. The central Mach numbers differ between the ELMy H-modes and the ITB discharges. Higher values were found for the ITB discharges. The effective diffusion coefficients for ion heat and momentum deviate in the gradient region of JET plasmas, giving a Prandtl number of Pr=0.2 to 0.3.

AB - The rotation and momentum transport has been studied at JET. The analysis showed that the rotation and temperature profiles match each other for the ITB discharges but not for the H-mode plasmas. This could be explained by the difference in NBI energy and momentum deposition in high density H-mode plasmas. The central Mach numbers differ between the ELMy H-modes and the ITB discharges. Higher values were found for the ITB discharges. The effective diffusion coefficients for ion heat and momentum deviate in the gradient region of JET plasmas, giving a Prandtl number of Pr=0.2 to 0.3.

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M3 - Conference article in proceedings

AN - SCOPUS:84872659604

SN - 978-1-62276-333-7

VL - 1

T3 - Europhysics Conference Abstracts

SP - 400

EP - 403

BT - 33rd EPS Conference on Plasma Physics 2006 (EPS 2006)

A2 - de Marco, F.

A2 - Vlad, G.

PB - European Physical Society

T2 - 33rd European Physical Society Conference on Plasma Physics 2006, EPS 2006

Y2 - 19 June 2006 through 23 June 2006

ER -

Plasma rotation and momentum transport studies at JET

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