Simulation of slow atmospheric turbulent flows induced by lithospheric sources |
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| Authors: | V M Khazins |
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| Institution: | 1.Institute of Dynamics of Geospheres,Russian Academy of Sciences,Moscow,Russia |
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| Abstract: | The paper presents the results of numerical experiments with a simplified nonstationary model of turbulent flow of viscous
compressible gas for two classes of flows comparable in scale with the height of the troposphere. In the first experiment,
the possibility for light tropospheric gases to reach the tropopause during their intense release from the lithosphere is
explored on the example of methane, and the gas volumes required for this are estimated. In the second experiment, interaction
of the wind flow with orographic heterogeneities is studied, and the development of the intense eddy process is demonstrated. |
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