54 citations · 349 across the 18 of their papers we have counts for
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Non-Oberbeck-Boussinesq zonal flow generation
Markus Held, Matthias Wiesenberger, Ralph Kube +1
Novel mechanisms for zonal flow (ZF) generation for both large relative density fluctuations and background density gradients are presented. In this non-Oberbeck-Boussinesq (NOB) r…
Outlier classification using Autoencoders: application for fluctuation driven flows in fusion plasmas
R. Kube, F. M. Bianchi, D. Brunner +1
Understanding the statistics of fluctuation driven flows in the boundary layer of magnetically confined plasmas is desired to accurately model the lifetime of the vacuum vessel com…
Intermittent electron density and temperature fluctuations and associated fluxes in the Alcator C-Mod scrape-off layer
Ralph Kube, Odd Erik Garcia, Audun Theodorsen +4
The Alcator C-Mod mirror Langmuir probe system has been used to sample data time series of fluctuating plasma parameters in the outboard mid-plane far scrape-off layer. We present…
Universality of Poisson-driven plasma fluctuations in the Alcator C-Mod scrape-off layer
A. Theodorsen, O. E. Garcia, R. Kube +2
Large-amplitude, intermittent fluctuations are ubiquitous in the boundary region of magnetically confined plasmas and lead to detrimental plasma-wall interactions in the next-gener…
Intermittent fluctuations in the Alcator C-Mod scrape-off layer for ohmic and high confinement mode plasmas
O. E. Garcia, R. Kube, A. Theodorsen +2
Plasma fluctuations in the scrape-off layer of the Alcator C-Mod tokamak in ohmic and high confinement modes have been analyzed using gas puff imaging data. In all cases investigat…