Generalization of the Grad method in plasma physics
The Grad method is generalized based on the Bogolyubov idea of the functional hypothesis for states at the end of relaxation processes in a system. The Grad problem (i.e., description of the Maxwell relaxation) for a completely ionized spatially uniform two-component electron-ion plasma is investi...
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| Datum: | 2017 |
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| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | English |
| Veröffentlicht: |
Інститут фізики конденсованих систем НАН України
2017
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| Schriftenreihe: | Condensed Matter Physics |
| Online Zugang: | http://dspace.nbuv.gov.ua/handle/123456789/156994 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Generalization of the Grad method in plasma physics / V.N. Gorev, A.I. Sokolovsky // Condensed Matter Physics. — 2017. — Т. 20, № 2. — С. 23001: 1–10 . — Бібліогр.: 25 назв. — англ. |
Institution
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Zusammenfassung: | The Grad method is generalized based on the Bogolyubov idea of the functional hypothesis for states at the
end of relaxation processes in a system. The Grad problem (i.e., description of the Maxwell relaxation) for
a completely ionized spatially uniform two-component electron-ion plasma is investigated using the Landau
kinetic equation. The component distribution functions and time evolution equations for parameters describing
the state of a system are calculated, and corrections are obtained to the known results in a perturbation theory
in a small electron-to-ion mass ratio. |
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