Real time detection of multiple stable MHD eigenmode growth rates towards kink/tearing modes avoidance in DIII-D tokamak plasmas

Real time detection of multiple stable MHD eigenmode growth rates towards kink/tearing modes avoidance in DIII-D tokamak plasmas

Real time detection of time evolving growth rates of multiple stable magnetohydrodynamic (MHD) eigenmodes has been achieved in DIII-D tokamak experiments via multi-mode three-dimensional (3D) active MHD spectroscopy. The measured evolution of the multi-modes’ growth rates is in good accordance with...

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Bibliographic Details
Main Authors: T. Liu, S. Munaretto, N.C. Logan, Z.R. Wang, M.D. Boyer, Z.X. Wang, E. Keith, J.-K. Park
Format: Article
Language:English
Published: IOP Publishing 2023-01-01
Series:Nuclear Fusion
Subjects:
real time detection
3D MHD spectroscopy
multi-mode stability
disruption avoidance
Online Access:https://doi.org/10.1088/1741-4326/ad0bce

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