Publicaties
Gekozen filters:
Gekozen filters:
Global analysis of a reflectometry database for systematic study of plasma turbulence in tokamaks Universiteit Gent
Parametrization of reflectometry fluctuation frequency spectra for systematic study of tokamak fusion plasma turbulence Universiteit Gent
We describe a way to parameterize power spectra extracted from fixed-frequency reflectometry data, with a view to systematic studies of turbulence properties in tokamak plasmas. Analysis of typical frequency spectra obtained from a new database suggests decomposition in a set of four key components: the direct current component, low-frequency fluctuations, broadband (BB) turbulence, and the noise level. For the decomposition in the identified ...