Acoustic Waves Incident on a Seawater/Sea Ice Interface

Simple plane wave theory is used to compute the energies of reflected and transmitted elastic waves at a seawater/sea ice interface. The results indicate that for incident angels between 30 and 60, most of the scattered energy is in the form of transmitted shear waves for typical values of sea ice a...

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Bibliographic Details
Main Author: Jezek, Kenneth C.
Other Authors: COLD REGIONS RESEARCH AND ENGINEERING LAB HANOVER NH
Format: Text
Language:English
Published: 1985
Subjects:
Physical and Dynamic Oceanography
Acoustics
*SEA WATER
*ACOUSTIC WAVES
*SEA ICE
*ACOUSTIC SIGNALS
INTERFACES
THEORY
ENERGY
WAVE PROPAGATION
VALUE
PLANE WAVES
ELASTIC WAVES
UNDERWATER SOUND SIGNALS
SCATTERING
DENSITY
ARCTIC OCEAN
SHEAR PROPERTIES
VELOCITY
Arctic
Arctic Ocean
Sea ice
Online Access:http://www.dtic.mil/docs/citations/ADA213085
http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA213085
id ftdtic:ADA213085
record_format openpolar
spelling ftdtic:ADA213085 2023-05-15T14:50:43+02:00 Acoustic Waves Incident on a Seawater/Sea Ice Interface Jezek, Kenneth C. COLD REGIONS RESEARCH AND ENGINEERING LAB HANOVER NH 1985-07 text/html http://www.dtic.mil/docs/citations/ADA213085 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA213085 en eng http://www.dtic.mil/docs/citations/ADA213085 Approved for public release; distribution is unlimited. DTIC AND NTIS Physical and Dynamic Oceanography Acoustics *SEA WATER *ACOUSTIC WAVES *SEA ICE *ACOUSTIC SIGNALS INTERFACES THEORY ENERGY WAVE PROPAGATION VALUE PLANE WAVES ELASTIC WAVES UNDERWATER SOUND SIGNALS SCATTERING DENSITY ARCTIC OCEAN SHEAR PROPERTIES VELOCITY Text 1985 ftdtic 2016-02-23T04:32:06Z Simple plane wave theory is used to compute the energies of reflected and transmitted elastic waves at a seawater/sea ice interface. The results indicate that for incident angels between 30 and 60, most of the scattered energy is in the form of transmitted shear waves for typical values of sea ice and seawater densities and elastic wave velocities. Keywords: Acoustic signals; Arctic Ocean; Seawater/sea ice interface; Underwater sound signals. (KT) Text Arctic Arctic Ocean Sea ice Defense Technical Information Center: DTIC Technical Reports database Arctic Arctic Ocean
institution Open Polar
collection Defense Technical Information Center: DTIC Technical Reports database
op_collection_id ftdtic
language English
topic Physical and Dynamic Oceanography
Acoustics
*SEA WATER
*ACOUSTIC WAVES
*SEA ICE
*ACOUSTIC SIGNALS
INTERFACES
THEORY
ENERGY
WAVE PROPAGATION
VALUE
PLANE WAVES
ELASTIC WAVES
UNDERWATER SOUND SIGNALS
SCATTERING
DENSITY
ARCTIC OCEAN
SHEAR PROPERTIES
VELOCITY
spellingShingle Physical and Dynamic Oceanography
Acoustics
*SEA WATER
*ACOUSTIC WAVES
*SEA ICE
*ACOUSTIC SIGNALS
INTERFACES
THEORY
ENERGY
WAVE PROPAGATION
VALUE
PLANE WAVES
ELASTIC WAVES
UNDERWATER SOUND SIGNALS
SCATTERING
DENSITY
ARCTIC OCEAN
SHEAR PROPERTIES
VELOCITY
Jezek, Kenneth C.
Acoustic Waves Incident on a Seawater/Sea Ice Interface
topic_facet Physical and Dynamic Oceanography
Acoustics
*SEA WATER
*ACOUSTIC WAVES
*SEA ICE
*ACOUSTIC SIGNALS
INTERFACES
THEORY
ENERGY
WAVE PROPAGATION
VALUE
PLANE WAVES
ELASTIC WAVES
UNDERWATER SOUND SIGNALS
SCATTERING
DENSITY
ARCTIC OCEAN
SHEAR PROPERTIES
VELOCITY
description Simple plane wave theory is used to compute the energies of reflected and transmitted elastic waves at a seawater/sea ice interface. The results indicate that for incident angels between 30 and 60, most of the scattered energy is in the form of transmitted shear waves for typical values of sea ice and seawater densities and elastic wave velocities. Keywords: Acoustic signals; Arctic Ocean; Seawater/sea ice interface; Underwater sound signals. (KT)
author2 COLD REGIONS RESEARCH AND ENGINEERING LAB HANOVER NH
format Text
author Jezek, Kenneth C.
author_facet Jezek, Kenneth C.
author_sort Jezek, Kenneth C.
title Acoustic Waves Incident on a Seawater/Sea Ice Interface
title_short Acoustic Waves Incident on a Seawater/Sea Ice Interface
title_full Acoustic Waves Incident on a Seawater/Sea Ice Interface
title_fullStr Acoustic Waves Incident on a Seawater/Sea Ice Interface
title_full_unstemmed Acoustic Waves Incident on a Seawater/Sea Ice Interface
title_sort acoustic waves incident on a seawater/sea ice interface
publishDate 1985
url http://www.dtic.mil/docs/citations/ADA213085
http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA213085
geographic Arctic
Arctic Ocean
geographic_facet Arctic
Arctic Ocean
genre Arctic
Arctic Ocean
Sea ice
genre_facet Arctic
Arctic Ocean
Sea ice
op_source DTIC AND NTIS
op_relation http://www.dtic.mil/docs/citations/ADA213085
op_rights Approved for public release; distribution is unlimited.
_version_ 1766321759256051712

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