Prof Michael Barnes: Publications

On the effect of neoclassical flows on intrinsic momentum in ASDEX Upgrade Ohmic L-mode plasmas

Nuclear Fusion IOP Publishing 57:4 (2017) 046008

Authors:

WA Hornsby, C Angioni, E Fable, P Manas, R McDermott, AG Peeters, M Barnes, F Parra

Optimized up-down asymmetry to drive fast intrinsic rotation in tokamaks

(2017)

Authors:

Justin Ball, Felix I Parra, Matt Landreman, Michael Barnes

Implementation of multiple species collision operator in gyrokinetic code GS2

44th EPS Conference on Plasma Physics, EPS 2017 (2017)

Authors:

A Mauriya, M Barnes, MFF Nave, F Parra

Toroidal rotation reversals in JET plasmas

44th EPS Conference on Plasma Physics, EPS 2017 (2017)

Authors:

MFF Nave, J Bernardo, E Delabie, M Barnes, M Baruzzo, J Ferreira, JC Hillesheim, A Mauriya, L Meneses, F Parra, M Romanelli

Abstract:

Recent experiments at JET studied the effect of density on the rotation of Ohmic divertor plasmas. As the density increased, two core rotation reversals were observed, showing two regimes of peaked co-current rotation. The experiment was done with hydrogen and deuterium plasmas, critical densities for reversal appear to be independent on isotope type.

Optimisation of confinement in a fusion reactor using a nonlinear turbulence model

(2016)

Authors:

EG Highcock, NR Mandell, M Barnes, W Dorland

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