, Volume 47, Issue 1, pp 35-41

Characteristics of the diffraction of acoustic waves in stratified sound channels

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Abstract

The results of calculations performed in the framework of the approximate approach developed by the authors are presented for the diffraction of sound waves by a stiff spheroid in an acoustic waveguide. The scattered sound field is analyzed as a function of the following parameters of the problem: the spheroid dimensions, its position relative to the sound source and the receiver, the vertical profile of sound velocity in the waveguide, and the acoustic parameters of the waveguide bottom.

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Translated from Akusticheski \(\overset{\lower0.5em\hbox{\(\smash{\scriptscriptstyle\smile}\)}}{l} \) Zhurnal, Vol. 47, No. 1, 2001, pp. 44–51.
Original Russian Text Copyright © 2001 by Grigor’ev, Katsnel’son, Kuz’kin, Petnikov.