CHISLENNAYA MODEL' BAROKLINNOI NEUSTOICHIVOSTI OSESIMMETRICHNYKH VIKHREI V KVUKHSLOINOM OKEANE.

V. F. Kozlov; V. G. Makarov; M. A. Sokolovsky

CHISLENNAYA MODEL' BAROKLINNOI NEUSTOICHIVOSTI OSESIMMETRICHNYKH VIKHREI V KVUKHSLOINOM OKEANE.

Translated title of the contribution: Numerical Model of Baroclinic Instability of Axisymmetric Vortices in a Two-Layer Ocean.

V. F. Kozlov, V. G. Makarov, M. A. Sokolovsky

Centro Interdisciplinario de Ciencias Marinas (CICIMAR)

Research output: Contribution to journal › Article › peer-review

17 Scopus citations

Abstract

A numerical quasi-geostrophic model of the evolution of vortical perturbations in a two-layer ocean is proposed which is based on the use of the contour-dynamics method. A detailed study is made of the case of an axisymmetric vortex on the OMEGA -plane. A numerical experiment performed confirms the conclusions of a linear stability analysis and makes it possible to follow the nonlinear stage of evolution of a system disintegrating into two vortices with inclined axes spreading in opposite directions.

Translated title of the contribution	Numerical Model of Baroclinic Instability of Axisymmetric Vortices in a Two-Layer Ocean.
Original language	Russian
Pages (from-to)	868-874
Number of pages	7
Journal	Izvestia Akademii nauk SSSR. Fizika atmosfery i okeana
Volume	22
Issue number	8
State	Published - Aug 1986

Cite this

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CHISLENNAYA MODEL' BAROKLINNOI NEUSTOICHIVOSTI OSESIMMETRICHNYKH VIKHREI V KVUKHSLOINOM OKEANE.

Abstract

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