activity
20132020
most citedImpact of nitrogen seeding on confinement and power load control of a high-triangularity JET ELMy H-mode plasma with a metal wall

136 citations · 236 across the 8 of their papers we have counts for

collaborators

8 papers

physics.plasm-ph2020

Heat and particle flux detachment with stable plasma conditions in the Wendelstein 7-X stellarator fusion experiment

Marcin Jakubowski, Ralf König, Oliver Schmitz +30

Reduction of particle and heat fluxes to plasma facing components is critical to achieve stable conditions for both the plasma and the plasma material interface in magnetic confine…

physics.plasm-ph2019★ 5 cited

Global scaling of the heat transport in fusion plasmas

Sara Moradi, Johan Anderson, Michele Romanelli +2

A global heat flux model based on a fractional derivative of plasma pressure is proposed for the heat transport in fusion plasmas. The degree of the fractional derivative of the he…

physics.plasm-ph2014

The unintended influence of control systems on edge-plasma transport and stability in the Joint European Torus

A. J. Webster, J. Morris, T. N. Todd +2

A unique experiment in the Joint European Torus (JET) consecutively produced 120 almost identical plasma pulses, providing two orders of magnitude more data than is usually availab…

physics.ins-det2014★ 15 cited

Gas Analyses of First complete JET Cryopump Regeneration with ITER-Like Wall

S. Grunhagen Romanelli, S. Brezinsek, B. Butler +12

Analytical results of a complete JET cryopump regeneration, including the nitrogen panel, following the first ITER-Like Wall campaign are presented along with the in-situ analyses…

physics.plasm-ph2014★ 38 cited

Contrasting H-mode behaviour with deuterium fuelling and nitrogen seeding in the all-carbon and metallic versions of JET

G. P. Maddison, C. Giroud, B. Alper +48

The former all-carbon wall on JET has been replaced with beryllium in the main torus and tungsten in the divertor to mimic the surface materials envisaged for ITER. Comparisons are…

physics.plasm-ph2013★ 136 cited

Impact of nitrogen seeding on confinement and power load control of a high-triangularity JET ELMy H-mode plasma with a metal wall

C Giroud, G P Maddison, S Jachmich +39

This paper reports the impact on confinement and power load of the high-shape 2.5MA ELMy H-mode scenario at JET of a change from an all carbon plasma facing components to an all me…

physics.plasm-ph2013★ 11 cited

Time-Resonant Tokamak Plasma Edge Instabilities?

A. J. Webster, R. O. Dendy, F. A. Calderon +14

For a two week period during the Joint European Torus (JET) 2012 experimental campaign, the same high confinement plasma was repeated 151 times. The dataset was analysed to produce…

physics.plasm-ph2013★ 31 cited

Deuterium Balmer/Stark spectroscopy and impurity profiles: first results from mirror-link divertor spectroscopy system on the JET ITER-like wall

A. G. Meigs, S. Brezinsek, M. Clever +6

For the ITER-like wall, the JET mirror link divertor spectroscopy system was redesigned to fully cover the tungsten horizontal strike plate with faster time resolution and improved…