Accession Number:

ADA289478

Title:

Progress Report for The Catholic University of America Contract N00014-94-1-0201.

Descriptive Note:

Progress rept. 1 Nov-31 Dec 94,

Corporate Author:

CATHOLIC UNIV OF AMERICA WASHINGTON DC

Personal Author(s):

Report Date:

1994-12-31

Pagination or Media Count:

5.0

Abstract:

The following topics were studied in detail during the report period 1 Combined volume and surface scattering in a channel, using a modal formulation. 2 Two-way formulation to account for backscattering in a channel. 3 Data analysis to determine vertical and horizontal correlation lengths of the random index-of-refraction fluctuations in a channel. 4 The effect of random fluctuations on the two-f requency coherence function in a shallow channel. 5 Approximate eigenfunctions and eigenvalues for linear sound-speed profiles. 6 The effect of sea-water absorption on scattering in a shallow channel.

Subject Categories:

  • Acoustics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE