114 citations · 276 across the 9 of their papers we have counts for
9 papers
Multiple-isotope pellet cycles captured by turbulent transport modelling in the JET tokamak
M. Marin, J. Citrin, L. Garzotti +8
For the first time the pellet cycle of a multiple-isotope plasma is successfully reproduced with reduced turbulent transport modelling, within an integrated simulation framework. F…
Overview of recent physics results from MAST
A Kirk, J Adamek, RJ Akers +160
New results from MAST are presented that focus on validating models in order to extrapolate to future devices. Measurements during start-up experiments have shown how the bulk ion…
Pellet refuelling of particle loss due to ELM mitigation with RMPs in the ASDEX Upgrade tokamak at low collisionality
M Valovič, P T Lang, A Kirk +17
The complete refuelling of the plasma density loss (pump-out) caused by mitigation of Edge Localised Modes (ELMs) is demonstrated on the ASDEX Upgrade tokamak. The plasma is refuel…
Charge dependence of neoclassical and turbulent transport of light impurities on MAST
S. S. Henderson, L. Garzotti, F. J. Casson +8
Carbon and nitrogen impurity transport coefficients are determined from gas puff experiments carried out during repeat L-mode discharges on the Mega-Amp Spherical Tokamak (MAST) an…
Effect of resonant magnetic perturbations on low collisionality discharges in MAST and a comparison with ASDEX Upgrade
A. Kirk, W. Suttrop, Yueqiang Liu +19
Sustained ELM mitigation has been achieved on MAST and AUG using RMPs with a range of toroidal mode numbers over a wide region of low to medium collisionality discharges. The ELM e…
Neoclassical and gyrokinetic analysis of time-dependent helium transport experiments on MAST
S. S. Henderson, L. Garzotti, F. J. Casson +8
Time-dependent helium gas puff experiments have been performed on the Mega Ampere Spherical Tokamak (MAST) during a two point plasma current scan in L-mode and a confinement scan a…
Pellet fuelling with edge-localised modes controlled by external magnetic perturbations in MAST
M Valovic, L Garzotti, C Gurl +6
The fuelling of plasmas by shallow frozen pellets with simultaneous mitigation of edge localised modes (ELM) by external magnetic perturbation is demonstrated on the MAST tokamak.…
Microstability analysis of pellet fuelled discharges in MAST
L. Garzotti, J. Figueiredo, C. M. Roach +7
Reactor grade plasmas are likely to be fuelled by pellet injection. This technique transiently perturbs the profiles, driving the density profile hollow and flattening the edge tem…
Pellet fuelling of plasmas with ELM mitigation by resonant magnetic perturbations in MAST
M Valovic, G Cunningham, L Garzotti +6
Shallow fuelling pellets are injected from the high field side into plasmas in which ELMs have been mitigated using external magnetic perturbation coils. The data are compared with…