Critical regimes of internal gravity wave generation

Abstract

The problem of constructing an asymptotic representation of the solution of the internal gravity wave field exited by a source moving at a velocity close to the maximum group velocity of the individual wave mode is considered. For the critical regimes of individual mode generation the asymptotic representation of the solution obtained is expressed in terms of a zero-order Macdonald function. The results of numerical calculations based on the exact and asymptotic formulas are given.

6 pages, 1 figures

References in corpus (1)

• Internal Gravity Waves in a Stratified Fluid with Smoothly Varying Bottom

Cited by in corpus (5)

• Dynamics of the internal gravity waves in the heterogeneous and nonstationary stratified mediums
• General problems of the internal gravity waves linear theory
• Green modified function of the equation of the internal gravity waves in the stratum of the stratified medium with constant average flow
• Internal gravity waves near to the sources of disturbances at the critical modes of generation
• Non-spectral methods of analysis of the internal gravity waves measurements in ocean