Conference Papers

Showing 1 - 2 of 2 Conference Paper Results
2018
UKAEA-CCFE-CP(20)92
"Isotope identity experiments in JET-ILW"
45th European Physical Society Conference on Plasma Physics (EPS), Prague, 2-6 July 2018

CF Maggi H Weisen L Horvath F Auriemma R Lorenzini E. Delabie D King D Keeling S Menmuir JET Contributors

Dimensionless identity experiments test the invariance of plasma physics to changes in the dimensional plasma parameters, e.g. ne and Te, when the dimensionless parameters are conserved [1] [2]. However, conditions at the plasma boundary, such as influx of neutral particles, may introduce additional physics. An isotope identit…

Preprint Published
2019
UKAEA-CCFE-CP(19)52
"Experimental and modelling study of locked mode dynamics prior to disruptions in high performance JET plasmas"
46th European Physical Society Conference on Plasma Physics (EPS), Milan, 8-12 July 2019

L. Piron T. C. Hender E. Joffrin F. Auriemma P. Buratti R. Paccagnella P. Zanca C. Challis S. Gerasimov R. B. Henriques L. Marrelli P. Lomas F. Rimini D. Terranova

The presence of Error Fields (EFs) in magnetic fusion devices can affect energy confinement and plasma stability by braking plasma rotation, by inducing fast particle losses and being amplified when exploring high-b regimes. The resulting EF Locked Modes (LMs) can be stabilized by NBI injection through the rotation shielding mechanism. However, …

Preprint Published