Share Email Print

Proceedings Paper

Scattering from elastic shells near an interface and the concept of a super resonance
Author(s): Gary Steven Sammelmann; Roger H. Hackman
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

This article uses the formalism of Hackman and Sammelmann [J. Acous. Soc. Am., 80(5), pp. 1447-1458] to calculate the scattering from an elastic shell in a shallow water waveguide. This formalism is an exact solution of the Helmholtz Integral Equation. Some of the phenomena associated with placing an elastic spherical shell in a shallow water waveguide [J. Acous. Soc. Am., 82(1), pp. 324-336] are splitting of the free field resonance spectrum, generation of depth dependent frequency shift of the resonance spectrum, and the generation of super resonances.

Paper Details

Date Published: 15 October 1993
PDF: 12 pages
Proc. SPIE 1960, Automatic Object Recognition III, (15 October 1993); doi: 10.1117/12.160611
Show Author Affiliations
Gary Steven Sammelmann, Naval Coastal Systems Ctr. (United States)
Roger H. Hackman, Lockheed Missiles & Space Co., Inc. (United States)

Published in SPIE Proceedings Vol. 1960:
Automatic Object Recognition III
Firooz A. Sadjadi, Editor(s)

© SPIE. Terms of Use
Back to Top