Accession Number : ADA017282
Title : Reflected and Radiated Acoustic Pressure from an Elastic Shell of Revolution.
Descriptive Note : Interim rept.,
Corporate Author : MARYLAND UNIV COLLEGE PARK GLENN L MARTIN INST OF TECH
Personal Author(s) : Berger,Bruce S.
Report Date : OCT 1975
Pagination or Media Count : 21
Abstract : A solution for transient vibration of an elastic shell of revolution surrounded by an acoustic medium is given. The acoustic fluid is modelled through a finite difference scheme based on a mapping from the spheroidal coordinate system. The solution for the shell of revolution is based on a finite difference scheme. The solution is exact to within the order of the finite difference approximations.
Descriptors : *Shells(Structural forms), *Underwater sound, Acoustic velocity, Sound pressure, Finite difference theory, Wave equations
Subject Categories : Acoustic Detection and Detectors
Distribution Statement : APPROVED FOR PUBLIC RELEASE