NONRESONANT RESISTIVE DISSIPATION OF INCOMPRESSIBLE MAGNETOHYDRODYNAMIC WAVES

被引：32

作者：

CALIFANO, F

CHIUDERI, C

EINAUDI, G

机构：

[1] Dipto. Astronomia Sci. dello Spazio, Università di Firenze, Firenze

[2] Dipto. Astronomia Sci. dello Spazio, Università di Firenze, 50125 Firenze, Largo Enrico Fermi

来源：

ASTROPHYSICAL JOURNAL | 1990年 / 365卷 / 02期

关键词：

Hydromagnetics; Plasmas; Sun: corona; Wave motions;

D O I：

10.1086/169529

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The influence of departures from homogeneity on the dissipative properties of incompressible MHD waves are examined within the framework of an analytically solvable model in plane geometry. Only resistive dissipation is taken into account. We prove the existence of a new class of rapidly oscillating solutions for which the role of resistivity is not restricted to a single narrow layer, as in the well-known resonating case, but extends to the whole system.

引用

页码：757 / 763

页数：7

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Bender Carl, 1999, ADV MATH METHODS SCI, V1

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