Accession Number : AD0698825
Title : RADIATION OF IMPULSIVE ACOUSTIC TRANSIENTS.
Descriptive Note : Technical rept.,
Corporate Author : CAMBRIDGE ACOUSTICAL ASSOCIATES INC MASS
Personal Author(s) : Junger,Miguel C.
Report Date : NOV 1969
Pagination or Media Count : 70
Abstract : The pressure pulses radiated by boundaries undergoing a velocity step are studied for various plane and convex source geometries. The distribution of the work performed by the boundary between kinetic energy in the incompressible near-field and acoustic energy radiated to the far-field is analyzed. A variety of analytical formulations and asymptotic techniques applicable to acoustic transients are illustrated. (Author)
Descriptors : (*ACOUSTIC SIGNALS, TRANSIENTS), (*SOUND TRANSMISSION, TRANSIENTS), PULSES, PRESSURE, PISTONS
Subject Categories : Acoustics
Distribution Statement : APPROVED FOR PUBLIC RELEASE