Extension of Global Gyrokinetic Code for Tokamak Edge Turbulence Simulation

A field-aligned coordinate system using a shifted metric technique has been implemented to a global gyrokinetic code GKNET. This coordinate system allows for simulations with lower resolution in the direction along the magnetic field line, which is especially effective in the outer core regions with...

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Veröffentlicht in:	Plasma and Fusion Research 2023/06/05, Vol.18, pp.2403040-2403040
Hauptverfasser:	OKUDA, Shuhei, SETO, Haruki, IMADERA, Kenji
Format:	Artikel
Sprache:	eng
Schlagworte:	field-aligned coordinate global gyrokinetic code ITG mode JT-60SA plasma nonlinear simulation realistic geometry
Online-Zugang:	Volltext
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