Beyond scale separation in gyrokinetic turbulence

X. Garbet; Y. Sarazin; V. Grandgirard; G. Dif-Pradalier; G. Darmet; Ph Ghendrih; P. Angelino; P. Bertrand; N. Besse; E. Gravier; P. Morel; E. Sonnendrücker; N. Crouseilles; J. M. Dischler; G. Latu; E. Violard; M. Brunetti; S. Brunner; X. Lapillonne; T. M. Tran; L. Villard; M. Boulet

doi:10.1088/0029-5515/47/9/017

Beyond scale separation in gyrokinetic turbulence

X. Garbet, Y. Sarazin, V. Grandgirard, G. Dif-Pradalier, G. Darmet, Ph Ghendrih, P. Angelino, P. Bertrand, N. Besse, E. Gravier, P. Morel, E. Sonnendrücker, N. Crouseilles, J. M. Dischler, G. Latu, E. Violard, M. Brunetti, S. Brunner, X. Lapillonne, T. M. TranL. Villard, M. Boulet

Research output: Contribution to journal › Article › peer-review

14 Scopus citations

Abstract

This paper presents the results obtained with a set of gyrokinetic codes based on a semi-Lagrangian scheme. Several physics issues are addressed, namely, the comparison between fluid and kinetic descriptions, the intermittent behaviour of flux driven turbulence and the role of large scale flows in toroidal ITG turbulence. The question of the initialization of full-F simulations is also discussed.

Original language	English
Pages (from-to)	1206-1212
Number of pages	7
Journal	Nuclear Fusion
Volume	47
Issue number	9
DOIs	https://doi.org/10.1088/0029-5515/47/9/017
State	Published - 2007
Externally published	Yes

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Garbet, X., Sarazin, Y., Grandgirard, V., Dif-Pradalier, G., Darmet, G., Ghendrih, P., Angelino, P., Bertrand, P., Besse, N., Gravier, E., Morel, P., Sonnendrücker, E., Crouseilles, N., Dischler, J. M., Latu, G., Violard, E., Brunetti, M., Brunner, S., Lapillonne, X., ... Boulet, M. (2007). Beyond scale separation in gyrokinetic turbulence. Nuclear Fusion, 47(9), 1206-1212. https://doi.org/10.1088/0029-5515/47/9/017

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title = "Beyond scale separation in gyrokinetic turbulence",

abstract = "This paper presents the results obtained with a set of gyrokinetic codes based on a semi-Lagrangian scheme. Several physics issues are addressed, namely, the comparison between fluid and kinetic descriptions, the intermittent behaviour of flux driven turbulence and the role of large scale flows in toroidal ITG turbulence. The question of the initialization of full-F simulations is also discussed.",

author = "X. Garbet and Y. Sarazin and V. Grandgirard and G. Dif-Pradalier and G. Darmet and Ph Ghendrih and P. Angelino and P. Bertrand and N. Besse and E. Gravier and P. Morel and E. Sonnendr{\"u}cker and N. Crouseilles and Dischler, {J. M.} and G. Latu and E. Violard and M. Brunetti and S. Brunner and X. Lapillonne and Tran, {T. M.} and L. Villard and M. Boulet",

year = "2007",

doi = "10.1088/0029-5515/47/9/017",

language = "English",

volume = "47",

pages = "1206--1212",

journal = "Nuclear Fusion",

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Garbet, X, Sarazin, Y, Grandgirard, V, Dif-Pradalier, G, Darmet, G, Ghendrih, P, Angelino, P, Bertrand, P, Besse, N, Gravier, E, Morel, P, Sonnendrücker, E, Crouseilles, N, Dischler, JM, Latu, G, Violard, E, Brunetti, M, Brunner, S, Lapillonne, X, Tran, TM, Villard, L & Boulet, M 2007, 'Beyond scale separation in gyrokinetic turbulence', Nuclear Fusion, vol. 47, no. 9, pp. 1206-1212. https://doi.org/10.1088/0029-5515/47/9/017

TY - JOUR

T1 - Beyond scale separation in gyrokinetic turbulence

AU - Garbet, X.

AU - Sarazin, Y.

AU - Grandgirard, V.

AU - Dif-Pradalier, G.

AU - Darmet, G.

AU - Ghendrih, Ph

AU - Angelino, P.

AU - Bertrand, P.

AU - Besse, N.

AU - Gravier, E.

AU - Morel, P.

AU - Sonnendrücker, E.

AU - Crouseilles, N.

AU - Dischler, J. M.

AU - Latu, G.

AU - Violard, E.

AU - Brunetti, M.

AU - Brunner, S.

AU - Lapillonne, X.

AU - Tran, T. M.

AU - Villard, L.

AU - Boulet, M.

PY - 2007

Y1 - 2007

N2 - This paper presents the results obtained with a set of gyrokinetic codes based on a semi-Lagrangian scheme. Several physics issues are addressed, namely, the comparison between fluid and kinetic descriptions, the intermittent behaviour of flux driven turbulence and the role of large scale flows in toroidal ITG turbulence. The question of the initialization of full-F simulations is also discussed.

AB - This paper presents the results obtained with a set of gyrokinetic codes based on a semi-Lagrangian scheme. Several physics issues are addressed, namely, the comparison between fluid and kinetic descriptions, the intermittent behaviour of flux driven turbulence and the role of large scale flows in toroidal ITG turbulence. The question of the initialization of full-F simulations is also discussed.

UR - http://www.scopus.com/inward/record.url?scp=36348973559&partnerID=8YFLogxK

U2 - 10.1088/0029-5515/47/9/017

DO - 10.1088/0029-5515/47/9/017

M3 - Article

AN - SCOPUS:36348973559

SN - 0029-5515

VL - 47

SP - 1206

EP - 1212

JO - Nuclear Fusion

JF - Nuclear Fusion

IS - 9

ER -

Beyond scale separation in gyrokinetic turbulence

Abstract

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