SOUND FIELD INTENSITY IN A SHALLOW-WATER WAVE-GUIDE IN THE PRESENCE OF INTERNAL WAVES

Authors
KATSNELSON BG PERESELKOV SA
Citation
Bg. Katsnelson et Sa. Pereselkov, SOUND FIELD INTENSITY IN A SHALLOW-WATER WAVE-GUIDE IN THE PRESENCE OF INTERNAL WAVES, Acoustical physics, 43(5), 1997, pp. 564-570
Citations number
13
Categorie Soggetti
Acoustics
Journal title
Acoustical physics → ACNP
ISSN journal
10637710
Volume
43
Issue
5
Year of publication
1997
Pages
564 - 570
Database
ISI
SICI code
1063-7710(1997)43:5<564:SFIIAS>2.0.ZU;2-7
Abstract
The sound field of a point source in a shallow-water waveguide with in ternal waves is considered. A model allowing for the basic characteris tics of shelf internal waves is proposed. The behavior of coherent (de terministic) and incoherent (fluctuating) components of the sound fiel d is investigated. The spatial coherence scales are estimated for vari ous waveguides.