Showing 1 - 2 of 2 UKAEA Paper Results
2015
CCFE-PR(15)115
D.M. Harting S. Wiesen M. Groth S. Brezinsek G. Corrigan G. Arnoux P. Boerner S. Devaux J. Flanagan A. Järvinen S. Marsen D. Reiter JET-EFDA contributors
We present the application of an improved EDGE2D-EIRENE SOL transport model for the ELM phase utilizing kinetic correction of the sheath-heat-transmission coefficients and heat-flux-limiting factors used in fluid SOL modelling. With a statistical analysis over a range of similar Type-I ELMy H-mode discharges performed at the end of the first JET IT…
Preprint Published2015
CCFE-PR(15)118
S. Saarelma A. Järvinen M. Beurskens C. Challis L. Frassinetti C. Giroud M. Groth M. Leyland C. Maggi J. Simpson JET Contributors
The H-mode pedestal plays an important role in determining global confinement in tokamaks. In high triangularity H-mode experiments in Joint European Torus with the ITER-like wall (JET-ILW), significantly higher pedestal temperature and global confinement have been achieved with nitrogen seeding. The experimentally observed increase in pedestal hei…
Preprint Published