https://doi.org/10.1051/epjconf/202327703001
Database study of turbulent electron temperature fluctuation measurements at ASDEX Upgrade
1
Massachusetts Institute of Technology, Cambridge, MA 02139, USA
2
Max Planck Institute for Plasma Physics, 85748 Garching, Germany
* Corresponding author: cyoo@mit.edu
3 See author list of B. Labit et al. 2019 Nucl. Fusion 59 086020
4 See author list of U. Stroth et al. 2022 Nucl. Fusion 62 042006
Published online: 23 February 2023
In this work, an automated method for the analysis of data from the correlation electron cyclotron emission (CECE) diagnostic is applied to discharges in the ASDEX Upgrade (AUG) tokamak. This recently developed, automated method provides an efficient means of accurately analysing large quantities of experimental turbulence data, enabling the development of the largest database of CECE measurements of tokamak plasmas to-date. The turbulence database provides the opportunity to search for large-scale trends in experimental data to improve our understanding of transport-relevant plasma turbulence. The results of physics-based investigations utilizing this turbulence database will be reported on separately from this work.
© The Authors, published by EDP Sciences, 2023
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
