The low density and high temperature at the pedestal in hybrid scenarios on
JET provide a unique test of the neo-classical screening in the periphery of the
plasma that has previously been observed on JET. Hybrid scenario plasmas have
been further developed to aid in the study of temperature gradient screening
of high-Z impurities from the core…
This study presents results from particle transport modelling for D/T ratio control experiments conducted during the JET DTE3 campaign. TRANSP interpretative and JETTO predictive simulations for D and T densities were performed and their results are discussed. Despite using simplified models based on Bohm-gyroBohm transport, the simulations inco…
