Edge and divertor physics with reversed toroidal field in JET

R. A. Pitts; P. Andrew; X. Bonnin; A. V. Chankin; Y. Corre; G. Corrigan; D. Coster; I. Duran; T. Eich; S. K. Erents; W. Fundamenski; A. Huber; S. Jachmich; G. Kirnev; M. Lehnen; P. J. Lomas; A. Loarte; G. F. Matthews; J. Rapp; C. Silva; M. F. Stamp; J. D. Strachan; E. Tsitrone

doi:10.1016/j.jnucmat.2004.10.111

Edge and divertor physics with reversed toroidal field in JET

R. A. Pitts, P. Andrew, X. Bonnin, A. V. Chankin, Y. Corre, G. Corrigan, D. Coster, I. Duran, T. Eich, S. K. Erents, W. Fundamenski, A. Huber, S. Jachmich, G. Kirnev, M. Lehnen, P. J. Lomas, A. Loarte, G. F. Matthews, J. Rapp, C. SilvaM. F. Stamp, J. D. Strachan, E. Tsitrone

Laboratory for Plasma Physics

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Résumé

Asymmetries are a ubiquitous feature of the scrape-off layer (SOL) and divertor plasmas in any tokamak and are thought to be driven primarily by a variety of drift flows, the directions of which reverse with reversal of the main toroidal field. The understanding of precisely how these field dependent drifts combine to yield any given experimental observation is still very much incomplete. A recent campaign of reversed field operation at JET designed to match a variety of discharges to their more frequently executed forward field counterparts has been executed in an attempt to contribute to this understanding. This paper summarises the most important findings from these experiments and includes some new EDGE2D simulation results describing the SOL flow.

langue originale	Anglais
Pages (de - à)	146-153
Nombre de pages	8
journal	Journal of Nuclear Materials
Volume	337-339
Numéro de publication	1-3 SPEC. ISS.
Les DOIs	https://doi.org/10.1016/j.jnucmat.2004.10.111
état	Publié - 1 mars 2005

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Pitts, R. A., Andrew, P., Bonnin, X., Chankin, A. V., Corre, Y., Corrigan, G., Coster, D., Duran, I., Eich, T., Erents, S. K., Fundamenski, W., Huber, A., Jachmich, S., Kirnev, G., Lehnen, M., Lomas, P. J., Loarte, A., Matthews, G. F., Rapp, J., ... Tsitrone, E. (2005). Edge and divertor physics with reversed toroidal field in JET. Journal of Nuclear Materials, 337-339(1-3 SPEC. ISS.), 146-153. https://doi.org/10.1016/j.jnucmat.2004.10.111

@article{3943a8285617408f9ba8111ce6fc01a2,

title = "Edge and divertor physics with reversed toroidal field in JET",

abstract = "Asymmetries are a ubiquitous feature of the scrape-off layer (SOL) and divertor plasmas in any tokamak and are thought to be driven primarily by a variety of drift flows, the directions of which reverse with reversal of the main toroidal field. The understanding of precisely how these field dependent drifts combine to yield any given experimental observation is still very much incomplete. A recent campaign of reversed field operation at JET designed to match a variety of discharges to their more frequently executed forward field counterparts has been executed in an attempt to contribute to this understanding. This paper summarises the most important findings from these experiments and includes some new EDGE2D simulation results describing the SOL flow.",

keywords = "Divertor, JET, Particle drifts, Plasma flow, SOL",

author = "Pitts, \{R. A.\} and P. Andrew and X. Bonnin and Chankin, \{A. V.\} and Y. Corre and G. Corrigan and D. Coster and I. Duran and T. Eich and Erents, \{S. K.\} and W. Fundamenski and A. Huber and S. Jachmich and G. Kirnev and M. Lehnen and Lomas, \{P. J.\} and A. Loarte and Matthews, \{G. F.\} and J. Rapp and C. Silva and Stamp, \{M. F.\} and Strachan, \{J. D.\} and E. Tsitrone",

year = "2005",

month = mar,

day = "1",

doi = "10.1016/j.jnucmat.2004.10.111",

language = "English",

volume = "337-339",

pages = "146--153",

journal = "Journal of Nuclear Materials",

issn = "0022-3115",

number = "1-3 SPEC. ISS.",

}

Pitts, RA, Andrew, P, Bonnin, X, Chankin, AV, Corre, Y, Corrigan, G, Coster, D, Duran, I, Eich, T, Erents, SK, Fundamenski, W, Huber, A, Jachmich, S, Kirnev, G, Lehnen, M, Lomas, PJ, Loarte, A, Matthews, GF, Rapp, J, Silva, C, Stamp, MF, Strachan, JD & Tsitrone, E 2005, 'Edge and divertor physics with reversed toroidal field in JET', Journal of Nuclear Materials, VOL. 337-339, Numéro 1-3 SPEC. ISS., p. 146-153. https://doi.org/10.1016/j.jnucmat.2004.10.111

TY - JOUR

T1 - Edge and divertor physics with reversed toroidal field in JET

AU - Pitts, R. A.

AU - Andrew, P.

AU - Bonnin, X.

AU - Chankin, A. V.

AU - Corre, Y.

AU - Corrigan, G.

AU - Coster, D.

AU - Duran, I.

AU - Eich, T.

AU - Erents, S. K.

AU - Fundamenski, W.

AU - Huber, A.

AU - Jachmich, S.

AU - Kirnev, G.

AU - Lehnen, M.

AU - Lomas, P. J.

AU - Loarte, A.

AU - Matthews, G. F.

AU - Rapp, J.

AU - Silva, C.

AU - Stamp, M. F.

AU - Strachan, J. D.

AU - Tsitrone, E.

PY - 2005/3/1

Y1 - 2005/3/1

N2 - Asymmetries are a ubiquitous feature of the scrape-off layer (SOL) and divertor plasmas in any tokamak and are thought to be driven primarily by a variety of drift flows, the directions of which reverse with reversal of the main toroidal field. The understanding of precisely how these field dependent drifts combine to yield any given experimental observation is still very much incomplete. A recent campaign of reversed field operation at JET designed to match a variety of discharges to their more frequently executed forward field counterparts has been executed in an attempt to contribute to this understanding. This paper summarises the most important findings from these experiments and includes some new EDGE2D simulation results describing the SOL flow.

AB - Asymmetries are a ubiquitous feature of the scrape-off layer (SOL) and divertor plasmas in any tokamak and are thought to be driven primarily by a variety of drift flows, the directions of which reverse with reversal of the main toroidal field. The understanding of precisely how these field dependent drifts combine to yield any given experimental observation is still very much incomplete. A recent campaign of reversed field operation at JET designed to match a variety of discharges to their more frequently executed forward field counterparts has been executed in an attempt to contribute to this understanding. This paper summarises the most important findings from these experiments and includes some new EDGE2D simulation results describing the SOL flow.

KW - Divertor

KW - JET

KW - Particle drifts

KW - Plasma flow

KW - SOL

UR - https://www.scopus.com/pages/publications/13844317214

U2 - 10.1016/j.jnucmat.2004.10.111

DO - 10.1016/j.jnucmat.2004.10.111

M3 - Article

AN - SCOPUS:13844317214

SN - 0022-3115

VL - 337-339

SP - 146

EP - 153

JO - Journal of Nuclear Materials

JF - Journal of Nuclear Materials

IS - 1-3 SPEC. ISS.

ER -

Edge and divertor physics with reversed toroidal field in JET

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