Numerical techniques for parallel dynamics in electromagnetic gyrokinetic Vlasov simulations

Numerical techniques for parallel dynamics in electromagnetic gyrokinetic simulations are introduced to regulate unphysical grid-size oscillations in the field-aligned coordinate. It is found that a fixed boundary condition and the nonlinear mode coupling in the field-aligned coordinate, as well as...

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Veröffentlicht in:	Computer physics communications 2013-11, Vol.184 (11), p.2462-2473
Hauptverfasser:	Maeyama, S., Ishizawa, A., Watanabe, T.-H., Nakajima, N., Tsuji-Iio, S., Tsutsui, H.
Format:	Artikel
Sprache:	eng
Schlagworte:	Boundary conditions Computer simulation Entropy Finite difference Finite difference method Gyrokinetics Kinetic electron Low pass filters Mathematical models Nonlinear dynamics Oscillations Outflow boundary condition Turbulent flow Vlasov simulation
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