3-D acoustics around a penetrable seamount; fine-grained-sediment (mud) acoustics; very-low-frequenc

Abstract

This proposal addresses three research topics. 1) Theory of 3-D acoustic propagation around a penetrable, conical seamount. 2) The c,ontinued development of theoretical models of acoustic propagation in a fine-grained sediment, such as that at the New England Mud P,atch (NEMP). 3) Low-frequency (<< 100Hz) sediment sound speed determination from inversion of horizontal coherence of helicopter-hea,d-wave data that have already been collected using a Robinson R44 helicopter as the sound source.

Document Details

Document Type
DoD Grant Award
Publication Date
Aug 05, 2022
Source ID
N000142212598

Entities

People

  • Michael Buckingham

Organizations

  • Office of Naval Research
  • United States Navy
  • University of California, San Diego

Tags

Readers

  • Coastal and Marine Engineering/Sediment Transport/Hydraulic Engineering
  • Ocean-Atmosphere Mesoscale Modeling, Data Assimilation, and Flux Boundary Layers
  • Wave Propagation and Nonlinear Chaotic Dynamics.