Cosmic Research

, Volume 47, Issue 6, pp 466–479

Formation of large-scale vortices in shear flows of the lower atmosphere of the earth in the region of tropical latitudes

Authors

  • O. M. Belotserkovskii
    • Institute of Design AutomationRussian Academy of Sciences
    • Polar Geophysical InstituteKola Science Center of Russian Academy of Sciences
  • V. S. Mingalev
    • Polar Geophysical InstituteKola Science Center of Russian Academy of Sciences
  • O. V. Mingalev
    • Polar Geophysical InstituteKola Science Center of Russian Academy of Sciences
  • A. M. Oparin
    • Institute of Design AutomationRussian Academy of Sciences
  • V. M. Chechetkin
    • Keldysh Institute of Applied MathematicsRussian Academy of Sciences
Article

DOI: 10.1134/S0010952509060033

Cite this article as:
Belotserkovskii, O.M., Mingalev, I.V., Mingalev, V.S. et al. Cosmic Res (2009) 47: 466. doi:10.1134/S0010952509060033

Abstract

The paper is devoted to studying the mechanisms of formation of cyclones in the Earth’s atmosphere with the help of numerical modeling using the complete system of gas-dynamic equations. The results of modeling have shown that cyclones can appear in horizontal stratified shear flows of warm and wet air masses with horizontal direction of gradients of the wind velocity components as a result of small disturbances of pressure which can be produced by Rossby waves.

Copyright information

© Pleiades Publishing, Ltd. 2009