Beyond scale separation in gyrokinetic turbulence

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

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

Scientific article

English

Beyond scale separation in gyrokinetic turbulence

Published inNuclear fusion, vol. 47, no. 9, p. 1206-1212

Publication date2007

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.

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Not a UNIGE publication

Citation (ISO format)

GARBET, X. et al. Beyond scale separation in gyrokinetic turbulence. In: Nuclear fusion, 2007, vol. 47, n° 9, p. 1206–1212. doi: 10.1088/0029-5515/47/9/017

Article (Published version)

Identifiers

PID : unige:86869
DOI : 10.1088/0029-5515/47/9/017

Commercial URLhttp://iopscience.iop.org/article/10.1088/0029-5515/47/9/017/pdf

ISSN of the journal0029-5515

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Beyond scale separation in gyrokinetic turbulence

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