статья в журнале

En

Izvestiya - Atmospheric and Ocean Physics

ISSN:0001-4338
eSSN:1555-628X

2018

10.1134/S0001433818020147

This paper presents a general solution of shallow-water equations on the f-plane. The solution describes the generation of inertial oscillations by wind-pulse forcing over the background of currents arbitrarily changing in time and space in a homogeneous fluid. It is shown that the existence of such a complete solution of shallow-water equations on the f-plane is related to their invariance with respect to the generalized Galilean transformations. Examples of velocity hodographs of inertial oscillations developing over the background of a narrow jet are presented which explain the diversity in their forms.

SHALLOW-WATER EQUATIONS, INERTIAL OSCILLATIONS, GALILEAN TRANSFORMATION

2018-12-12 15:49:00