113 citations · 632 across the 18 of their papers we have counts for
5 papers · 1 filter
On seed island generation and the non-linear self-consistent interaction of the tearing mode with electromagnetic gyro-kinetic turbulence
William Hornsby, Pierluigi Migliano, Rico Buchholz +4
The multi-scale interaction of self-consistently driven magnetic islands with electromagnetic turbulence is studied within the three dimensional, toroidal gyro-kinetic framework. I…
The linear tearing instability in three dimensional, toroidal gyrokinetic simulations
William Hornsby, Pierluigi Migliano, Rico Bucholz +5
Linear gyro-kinetic simulations of the classical tearing mode in three-dimensional toroidal geometry were performed using the global gyro kinetic turbulence code, GKW . The results…
Effect of turbulence on electron cyclotron current drive and heating in ITER
F. J. Casson, E. Poli, C. Angioni +2
Non-linear local electromagnetic gyrokinetic turbulence simulations of the ITER standard scenario H-mode are presented for the q=3/2 and q=2 surfaces. The turbulent transport is ex…
Nonlinear seed island generation by three-dimensional electromagnetic, gyrokinetic turbulence
William Hornsby, Pierluigi Migliano, Rico Buchholz +4
Turbulence is shown to be critical to the onset and evolution of the neoclassical tearing mode, affecting both its growth and rotation. The interaction is here studied for the firs…
Angular momentum transport modeling: achievements of a gyrokinetic quasi-linear approach
P. Cottier, C. Bourdelle, Y. Camenen +5
QuaLiKiz, a model based on a local gyrokinetic eigenvalue solver is expanded to include momentum flux modeling in addition to heat and particle fluxes. Essential for accurate momen…