Spatio-temporal dynamics of turbulence trapped in geodesic acoustic modes

The spatio-temporal dynamics of turbulence with the interaction of geodesic acoustic modes (GAMs) are investigated, focusing on the phase-space structure of turbulence, where the phase-space consists of real-space and wavenumber-space. Based on the wave-kinetic framework, the coupling equation betwe...

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Veröffentlicht in:	Physics of plasmas 2018-01, Vol.25 (1)
Hauptverfasser:	Sasaki, M., Kobayashi, T., Itoh, K., Kasuya, N., Kosuga, Y., Fujisawa, A., Itoh, S.-I.
Format:	Artikel
Sprache:	eng
Schlagworte:	Computational fluid dynamics Computer simulation Curvature Frequency spectrum Plasma physics Tokamak devices Trapping Turbulence intensity Velocity distribution Wavelengths
Online-Zugang:	Volltext
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