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Three-dimensional numerical simulation of nonlinear acoustic-gravity wave propagation from the troposphere to the thermosphere. / Gavrilov, N. M.; Kshevetskii, S. P.

In: EARTH PLANETS AND SPACE, Vol. 66, No. 1, 2014, p. 88_1-8.

Research output: Contribution to journal › Article

Harvard

Gavrilov, NM & Kshevetskii, SP 2014, 'Three-dimensional numerical simulation of nonlinear acoustic-gravity wave propagation from the troposphere to the thermosphere', EARTH PLANETS AND SPACE, vol. 66, no. 1, pp. 88_1-8. https://doi.org/doi:10.1186/1880-5981-66-88

APA

Gavrilov, N. M., & Kshevetskii, S. P. (2014). Three-dimensional numerical simulation of nonlinear acoustic-gravity wave propagation from the troposphere to the thermosphere. EARTH PLANETS AND SPACE, 66(1), 88_1-8. https://doi.org/doi:10.1186/1880-5981-66-88

Vancouver

Gavrilov NM, Kshevetskii SP. Three-dimensional numerical simulation of nonlinear acoustic-gravity wave propagation from the troposphere to the thermosphere. EARTH PLANETS AND SPACE. 2014;66(1):88_1-8. https://doi.org/doi:10.1186/1880-5981-66-88

Author

Gavrilov, N. M. ; Kshevetskii, S. P. / Three-dimensional numerical simulation of nonlinear acoustic-gravity wave propagation from the troposphere to the thermosphere. In: EARTH PLANETS AND SPACE. 2014 ; Vol. 66, No. 1. pp. 88_1-8.

BibTeX

@article{715a3650ba58462fb895eba45a75ff07,
title = "Three-dimensional numerical simulation of nonlinear acoustic-gravity wave propagation from the troposphere to the thermosphere",
abstract = "Three-dimensional nonlinear breaking acoustic-gravity waves (AGWs) propagating from the Earth's surface to the upper atmosphere are simulated numerically. Horizontally moving periodical structures of vertical velocity on the Earth's surface are used as AGW sources in the model. The 3D algorithm for hydrodynamic equation solution uses finite-difference analogues of basic conservation laws. This approach allows us to select physically correct generalized wave solutions of hydrodynamic equations. The numerical simulation covers altitudes from the ground up to 500 km. Vertical profiles of the mean temperature, density, molecular viscosity, and thermal conductivity are specified from standard models of the atmosphere. Atmospheric waves in a few minutes can propagate to high altitudes above 100 km after activation of the surface wave forcing. Surfaces of constant phases are quasi-vertical first, and then become inclined to the horizon below about 100 km after some transition time interval. Vertical wavelengths decr",
author = "Gavrilov, {N. M.} and Kshevetskii, {S. P.}",
year = "2014",
doi = "doi:10.1186/1880-5981-66-88",
language = "English",
volume = "66",
pages = "88_1--8",
journal = "Earth, Planets and Space",
issn = "1343-8832",
publisher = "Terra Scientific Publishing Company",
number = "1",

}

RIS

TY - JOUR

T1 - Three-dimensional numerical simulation of nonlinear acoustic-gravity wave propagation from the troposphere to the thermosphere

AU - Gavrilov, N. M.

AU - Kshevetskii, S. P.

PY - 2014

Y1 - 2014

N2 - Three-dimensional nonlinear breaking acoustic-gravity waves (AGWs) propagating from the Earth's surface to the upper atmosphere are simulated numerically. Horizontally moving periodical structures of vertical velocity on the Earth's surface are used as AGW sources in the model. The 3D algorithm for hydrodynamic equation solution uses finite-difference analogues of basic conservation laws. This approach allows us to select physically correct generalized wave solutions of hydrodynamic equations. The numerical simulation covers altitudes from the ground up to 500 km. Vertical profiles of the mean temperature, density, molecular viscosity, and thermal conductivity are specified from standard models of the atmosphere. Atmospheric waves in a few minutes can propagate to high altitudes above 100 km after activation of the surface wave forcing. Surfaces of constant phases are quasi-vertical first, and then become inclined to the horizon below about 100 km after some transition time interval. Vertical wavelengths decr

AB - Three-dimensional nonlinear breaking acoustic-gravity waves (AGWs) propagating from the Earth's surface to the upper atmosphere are simulated numerically. Horizontally moving periodical structures of vertical velocity on the Earth's surface are used as AGW sources in the model. The 3D algorithm for hydrodynamic equation solution uses finite-difference analogues of basic conservation laws. This approach allows us to select physically correct generalized wave solutions of hydrodynamic equations. The numerical simulation covers altitudes from the ground up to 500 km. Vertical profiles of the mean temperature, density, molecular viscosity, and thermal conductivity are specified from standard models of the atmosphere. Atmospheric waves in a few minutes can propagate to high altitudes above 100 km after activation of the surface wave forcing. Surfaces of constant phases are quasi-vertical first, and then become inclined to the horizon below about 100 km after some transition time interval. Vertical wavelengths decr

U2 - doi:10.1186/1880-5981-66-88

DO - doi:10.1186/1880-5981-66-88

M3 - Article

VL - 66

SP - 88_1-8

JO - Earth, Planets and Space

JF - Earth, Planets and Space

SN - 1343-8832

IS - 1

ER -

ID: 5709420