Electromagnetic internal gravity waves in an ideally conducting incompressible medium

被引：2

作者：

Kaladze, T. D. ^{[1
]}

Tsamalashvili, L. V. ^{[1
]}

Kaladze, D. T. ^{[1
]}

机构：

[1] Tbilisi State Univ, I Vekua Inst Appl Math, 2 Univ Str, Tbilisi 0186, Georgia

来源：

JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS | 2019年 / 182卷

关键词：

Ordinary internal gravity waves; Brunt-Vaisala frequency; Alfven frequency; Electromagnetic internal gravity waves;

D O I：

10.1016/j.jastp.2018.11.011

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

Properties and peculiarities of linear 3D - propagation of electromagnetic internal gravity waves in an ideally conducting incompressible medium embedded in a uniform magnetic field are studied. Local and non-local (plane waves) approaches are applied. It is shown that ordinary internal gravity waves couple with Alfven waves. Associated partial differential equations and dispersion relations are obtained. New branches of oscillations are revealed. The results obtained may be applicable to the Earths ionosphere and solar atmosphere.

引用

页码：177 / 180

页数：4

共 50 条

[1] Electromagnetic Internal Gravity Waves in an Ideally Conducting Medium
Kaladze, T. D.
Tsamalashvili, L., V
Kaladze, D. T.
[J]. 2018 XXIIIRD INTERNATIONAL SEMINAR/WORKSHOP ON DIRECT AND INVERSE PROBLEMS OF ELECTROMAGNETIC AND ACOUSTIC WAVE THEORY (DIPED), 2018, : 35 - 38
[2] SCATTERING OF ELECTROMAGNETIC WAVES BY AN IDEALLY CONDUCTING SPHERE IN AN INHOMOGENEOUS MEDIUM
SAYASOV, YS
[J]. SOVIET PHYSICS-TECHNICAL PHYSICS, 1961, 6 (03): : 189 - &
[3] DIFFRACTION OF ARBITRARY ELECTROMAGNETIC WAVES AT AN IDEALLY CONDUCTING WEDGE
KOLESNIK.YP
[J]. RADIO ENGINEERING AND ELECTRONIC PHYSICS-USSR, 1969, 14 (05): : 785 - &
[4] DIFFRACTION OF ELECTROMAGNETIC WAVES BY A CIRCULAR APERTURE IN AN IDEALLY CONDUCTING PLANE
GRINBERG, GA
PIMENOV, YV
[J]. SOVIET PHYSICS-TECHNICAL PHYSICS, 1960, 4 (10): : 1106 - 1111
[5] DIFFRACTION OF ELECTROMAGNETIC-WAVES ON THE WALL OF IDEALLY CONDUCTING WEDGE
VASILIEV, YN
FISUN, KV
[J]. RADIOTEKHNIKA I ELEKTRONIKA, 1994, 39 (12): : 1934 - 1939
[6] DIFFRACTION OF A PLANE ELECTROMAGNETIC WAVE ON AN IDEALLY CONDUCTING SPHERE LOCATED IN AN INHOMOGENEOUS MEDIUM
MAKSIMOV, YN
[J]. RADIO ENGINEERING AND ELECTRONIC PHYSICS-USSR, 1969, 14 (06): : 829 - &
[7] THE PLANE PROBLEM OF DIFFRACTION OF ELECTROMAGNETIC WAVES BY AN IDEALLY CONDUCTING STRIP OF FINITE WIDTH
PIMENOV, YV
[J]. SOVIET PHYSICS-TECHNICAL PHYSICS, 1959, 4 (05): : 532 - 538
[8] SCATTERING OF NONHARMONIC ELECTROMAGNETIC WAVES BY IDEALLY CONDUCTING DISC BASED ON KIRCHHOFFS APPLICATION
CHERNOUS.VS
[J]. RADIO ENGINEERING AND ELECTRONIC PHYSICS-USSR, 1969, 14 (10): : 1513 - &
[9] Penetration of electromagnetic waves through composite screens containing ideally conducting helices
Erofeenko V.T.
Demidchik V.I.
Malyi S.V.
Kornev R.V.
[J]. Journal of Engineering Physics and Thermophysics, 2011, 84 (4) : 799 - 806
[10] Propagation of electromagnetic waves in a conducting magnetic medium
Farko V.L.
Khankina S.I.
Yakovenko V.M.
[J]. Radiophysics and Quantum Electronics, 2000, 43 (01) : 34 - 40

← 1 2 3 4 5 →