Accession Number:

ADA263114

Title:

An Approximate Technique for Extracting the Surface Reflected Plane Wave Spectrum from Certain Acoustic Propagation Models

Descriptive Note:

Final rept.,

Corporate Author:

NAVAL RESEARCH LAB STENNIS SPACE CENTER MS

Personal Author(s):

Report Date:

1993-01-01

Pagination or Media Count:

8.0

Abstract:

Over the past decade, advances in the areas of propagation and rough surface scattering have made attractive the concept of generating hybrid models to investigate the impact of realistic two dimensional sea surface roughness on long range acoustic propagation. The development of such models requires that efficient and accurate coupling schemes be created. In this paper, one aspect of this coupling problem is discussed generating a suitable representation of the incident field for input into the scattering model.... Acoustic waves, Elastic waves, Seismic waves.

Subject Categories:

  • Physical and Dynamic Oceanography
  • Acoustics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE