Acoustic-gravity waves in a nonadiabatic atmosphere

Lyahov, V.V.

doi:10.1134/s000143380703005x

Cited by 3 publications

(2 citation statements)

References 3 publications

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“…(3) Most modeling studies of the propagation of AGWs usually focused on the adiabatic atmosphere and widely used at present time. In order to simulate how the SE could impact on the frequency spectrum of the wave motion existed in the mesosphere, AGWs model (Lyahov, 2007) taking into account nonadiabatic atmosphere in this study. We found that for acoustic-gravitational branches, o(k) is independent of the SR inflow directly, but it depending from atmospheric temperature.…”

Section: Discussionmentioning

confidence: 99%

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Solar eclipse of the 29 March 2006: Results of the optical measurements by MORTI over Almaty (43.03°N, 76.58°E)

Aushev

Lyahov

López-González

et al. 2008

Journal of Atmospheric and Solar-Terrestrial Physics

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Section: Discussionmentioning

confidence: 99%

“…The dispersion equation for a nonadiabatic atmosphere obtained from the AGWs model (Lyahov, 2007) was investigated for this purpose; in particular the AGWs model takes into account the SR's inflow on the nonadiabatic atmosphere.…”

Section: Article In Pressmentioning

confidence: 99%

Solar eclipse of the 29 March 2006: Results of the optical measurements by MORTI over Almaty (43.03°N, 76.58°E)

Aushev

Lyahov

López-González

et al. 2008

Journal of Atmospheric and Solar-Terrestrial Physics

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Nonlinear acoustic-gravity waves and dust particle redistribution in earth's atmosphere

Izvekova

Popel

Chen

2015

Journal of Atmospheric and Solar-Terrestrial Physics

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Nonlinear excitation of zonal flows and streamers in plasmas

Benkadda¹,

Klochkov

Popel

et al. 2011

Physics of Plasmas

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Nonlinear excitation of zonal flows and streamers in plasmas is considered. The emphasis is given to the nonlinear interaction of low- and high-frequency drift waves which can result in the excitation of zonal flows and streamers in a plasma of fusion devices. For this purpose, an inhomogeneous nonisothermal plasma in a strong external magnetic field whose characteristic frequencies are lower than the ion Langmuir frequency but higher than the collision frequency is studied. The excitation of a long-wavelength low-frequency drift wave during the development of the nonlinear modulational interaction of a high-frequency drift pump wave is investigated. The growth rates of the modulational instability are obtained, and the conditions for its development are determined. Self-organized structures described by solutions of evolutionary equations for the modulational interaction are associated with zonal flows and streamers. A possible relation of the modulational interaction in Earth’s ionospheric plasma to the formation of dust flows and transport of dust particles in the ionosphere is also discussed. It is shown that one of the ways of transport of dust particles in the ionosphere is vertical flows (streamers), which are generated by dust vortices as a result of development of the modulational instability.

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Acoustic-gravity waves in a nonadiabatic atmosphere

Cited by 3 publications

References 3 publications

Solar eclipse of the 29 March 2006: Results of the optical measurements by MORTI over Almaty (43.03°N, 76.58°E)

Solar eclipse of the 29 March 2006: Results of the optical measurements by MORTI over Almaty (43.03°N, 76.58°E)

Nonlinear acoustic-gravity waves and dust particle redistribution in earth's atmosphere

Nonlinear excitation of zonal flows and streamers in plasmas

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