Electron runaway in ASDEX Upgrade experiments of varying core temperature
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Plasma Physics"
DOI: 10.1017/s0022377821000416
Abstract: The formation of a substantial postdisruption runaway electron current in ASDEX Upgrade material injection experiments is determined by avalanche multiplication of a small seed population of runaway electrons. For the investigation of these scenarios, the… read more here.
Keywords: runaway current; asdex; asdex upgrade; temperature ... See more keywords
Modelling of nitrogen seeding experiments in the ASDEX Upgrade tokamak
Sign Up to like & getrecommendations! Published in 2018 at "Physics of Plasmas"
DOI: 10.1063/1.5019913
Abstract: Experiments using nitrogen were conducted in H-mode plasmas at ASDEX Upgrade that has a full-W wall. The edge region of H-mode plasmas is modulated by the edge-localized modes (ELMs) which lead to a loss of… read more here.
Keywords: seeding experiments; modelling nitrogen; asdex upgrade; transport ... See more keywords
Turbulence in high-beta ASDEX upgrade advanced scenarios
Sign Up to like & getrecommendations! Published in 2018 at "Nuclear Fusion"
DOI: 10.1088/1741-4326/aa9589
Abstract: Recent experiments at ASDEX Upgrade achieve non-inductive operation in full tungsten wall conditions by applying electron cyclotron and neutral beam current drive. These discharges are characterised by a well-measured safety factor profile, which does not… read more here.
Keywords: beta asdex; asdex upgrade; turbulence high; upgrade advanced ... See more keywords