Vertical Fluxes Indused by Weakly Nonlinear Internal Waves on a Shelfстатья
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Дата последнего поиска статьи во внешних источниках: 22 апреля 2015 г.
Аннотация: Free internal waves are considered at the account of a horizontal turbulent exchange in vertically - non-uniform stratified current. In linear approximation dispersion relation and decrement of wave attenuation are found. In the second order on amplitude of a wave are defined a vertical component of Stokes drift speed and wave fluxes of heat and salt. It is shown that the basic contribution to wave transport is brought by a vertical component of Stokes drift speed which at the account of turbulent viscosity and diffusion is distinct from zero. The wave flux of salt exceeds the turbulent ones. The current account leads to decreasing of vertical wave fluxes, however the wave flux of salt exceeds the turbulent ones.