Accession Number : AD0681702

Title :   SCATTERING OF WAVES BY PENETRABLE OBJECTS.

Descriptive Note : Technical rept. 1 Feb 68-31 Jan 69,

Corporate Author : CALIFORNIA UNIV LOS ANGELES DEPT OF ENGINEERING

Personal Author(s) : Yeh,C.

Report Date : JAN 1969

Pagination or Media Count : 23

Abstract : Three problems were considered: (1) Focusing by liquid elliptical lens, (2) Scattering by coated prolate spheroids, and (3) Diffraction of sound waves by a moving fluid cylinder. A discussion on all these problems is given. (Author)

Descriptors :   (*UNDERWATER SOUND, SCATTERING), DIFFRACTION, LENSES, FOCUSING, ELLIPSOIDS, SPHERES, CYLINDRICAL BODIES, SOUND TRANSMISSION

Subject Categories : Acoustics

Distribution Statement : APPROVED FOR PUBLIC RELEASE