Influence of Internal Waves on Sound Propagation in the SOFAR Channel

Abstract

In this paper theoretical investigations due to the influence of internal waves to sound propagation in the SOFAR-channel are presented. The undisturbed acoustic field is described by a normal-mode model. The disturbance by internal waves is considered in the two limits.

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1975
Accession Number
AD1114971

Entities

People

  • H. H. Essen

Organizations

  • SACLANT ASW Research Centre

Tags

Communities of Interest

  • Sensors

DTIC Thesaurus Topics

  • Acoustic Fields
  • Acoustic Frequencies
  • Acoustic Measurement
  • Acoustic Propagation
  • Acoustic Waves
  • Amplitude
  • Bragg Scattering
  • Crystal Lattice Vibrations
  • Deep Oceans
  • Energy Transfer
  • Equations
  • Frequency
  • Internal Waves
  • Measurement
  • Oceans
  • Particles
  • Power Spectra
  • Spectra
  • Travel Time
  • Wave Equations
  • Waves

Fields of Study

  • Physics

Readers

  • Atmospheric Science / Meteorology, specifically Wind Wave Turbulence.
  • Wave Propagation and Nonlinear Chaotic Dynamics.