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.
Titolo: | Scale analysis of a hydrodynamic model of plasma |
Autori: | |
Data di pubblicazione: | 2015 |
Rivista: | |
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. |
Handle: | http://hdl.handle.net/11697/16274 |
Appare nelle tipologie: | 1.1 Articolo in rivista |
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