Accession Number:
ADA272964
Title:
Approximation to Sound Radiation and Scattering by Simply Supported Layered Cylinder
Descriptive Note:
Technical memo
Corporate Author:
DEFENCE RESEARCH AGENCY GOSPORT (UNITED KINGDOM)
Personal Author(s):
Report Date:
1993-08-01
Pagination or Media Count:
29.0
Abstract:
A theoretical approximation is obtained for calculating the acoustics of a finite multilayered anisotropic cylinder which is excited either by a mechanical force or by a plane wave at oblique incidence. The cylinder dynamics is obtained by a semi-analytical theory, and the far field acoustics by standard cylindrical baffle theory. A numerical example of steady state and transient sound radiation demonstrates an application of the model. Sound radiation. Sound scattering. Anisotropic layered cylinder. Simple supports
Descriptors:
Subject Categories:
- Acoustics