All Papers - UKAEA Scientific Publications

Showing 1 - 2 of 2 UKAEA Paper Results

UKAEA-CCFE-PR(23)1442023

"Control of plasma density and isotope mix by peripheral fuelling pellets in JET D-T experiments"
- M. Valovič
- A. Boboc
- P. Carvalho
- I. Carvalho
- L. Garzotti
- F. Köchl
- J. C. Lowry
- S. Aleiferis
- C. Maggi
- P. Blatchford
- M. Fontdecaba Climent
- L. Frassinetti
- C. Olde
- R. B. Morales
- S. Nowak
- E. de la Luna
- F. Rimini
- Z. Stancar
- S. Silburn
- G. Tvalashvili
- M. Brix
- M. Vecsei
- D. Dunai
- D. Réfy
- the JET team
A dataset of baseline DT plasmas with peripheral HFS fuelling pellets has been produced on JET, in order to mimic the situtation in ITER. During the pellet ablation phase prompt particle losses due to pellet triggered ELM can be detected. Regarding pellet deposition, the data indicate that plasmoids drift velocity might be smaller than predicted…
- Preprint
- Published
UKAEA-CCFE-PR(22)092022

"THE DEPENDENCE OF CONFINEMENT ON THE ISOTOPE MASS IN THE CORE AND THE EDGE OF AUG AND JET-ILW H-MODE PLASMAS"
Experiments in ASDEX Upgrade (AUG) and JET with the ITER-like wall (JET-ILW) are performed to separate the pedestal and core contributions to confinement in H-modes with different main ion masses. A strong isotope mass dependence in the pedestal is found which is enhanced at high gas puffing. This is because the ELM type changes when going fro…
- Preprint
- Published

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