We examine a hydrodynamic model of the motion of ions in plasma in the regime of small Debye length, a small ratio of the ion/electron temperature, and high Reynolds number. We analyze the associated singular limit and identify the limit problem — the incompressible Euler system. The result leans on careful analysis of the oscillatory component of the solutions by means of Fourier analysis.
Scale analysis of a hydrodynamic model of plasma
DONATELLI, DONATELLA;
2015
Abstract
We examine a hydrodynamic model of the motion of ions in plasma in the regime of small Debye length, a small ratio of the ion/electron temperature, and high Reynolds number. We analyze the associated singular limit and identify the limit problem — the incompressible Euler system. The result leans on careful analysis of the oscillatory component of the solutions by means of Fourier analysis.File in questo prodotto:
| File | Dimensione | Formato | |
|---|---|---|---|
|
DonFeNo_M3AS_pubblicato.pdf
non disponibili
Licenza:
Non specificato
Dimensione
303.08 kB
Formato
Adobe PDF
|
303.08 kB | Adobe PDF | Visualizza/Apri Richiedi una copia |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
