Global gyrokinetic particle-in-cell simulations of internal kink instabilities

Alexey Mishchenko; Alessandro Zocco

doi:10.1063/1.4769379

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arXiv · 1209.5910

Global gyrokinetic particle-in-cell simulations of internal kink instabilities

Alexey Mishchenko·Alessandro Zocco

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Abstract

Internal kink instabilities have been studied in straight tokamak geometry employing an electromagnetic gyrokinetic particle-in-cell (PIC) code. The ideal-MHD internal kink mode and the collisionless $m = 1$ tearing mode have been successfully simulated with the PIC code. Diamagnetic effects on the internal kink modes have also been investigated.

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Alexey Mishchenko, Alessandro Zocco. 2012-09-26. Global gyrokinetic particle-in-cell simulations of internal kink instabilities. https://doi.org/10.1063/1.4769379

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