Central Impurity Transport in ASDEX Upgrade H-Mode Discharges

TL;DRAbstract

In earlier investigations of the radial impurity transport in the confined plasma of ASDEX Up-grade the diffusion coefficient was found to show a strong decrease towards the plasma center [1]. The central D was measured to be in the range of 0.3–0.6 m2/s for H-,CDH- and L-mode discharges. These measurements were time averaged and did not distinguish between ’undis-

Chat with Paper

AI Agents for this Paper