Previously the existence of a Neutral Point was clearly demonstrated for plasma disruptions following radiative collapses in JET. This paper extends such studies to different configurations and different perturbations (ELMs). The result is that a Neutral Point for ELM-type perturbations does not exists in the explored range. Nevertheless, a spatial dependence of the excitation of the unstable mode can be found in the experimental data. This feature can give useful information about simplified ELM modelling for control purposes. © 2005 Elsevier B.V. All rights reserved.
All Science Journal Classification (ASJC) codes
- Civil and Structural Engineering
- Nuclear Energy and Engineering
- Materials Science(all)
- Mechanical Engineering
Villone, F., Riccardo, V., Sartori, F., Cenedese, A., Howell, D., Alper, B., & Beaumont, P. (2005). Configuration and perturbation dependence of the Neutral Point in JET. Fusion Engineering and Design, 74(1-4), 639 - 644. https://doi.org/10.1016/j.fusengdes.2005.06.088