Scale Model Ultrasonic Study of Arctic Ice.
The work sponsored by this Contract was concerned with a scale-model study of sonic reflectivity, transmissivity and the partition of energy upon sonic incidence at the Arctic Ice cover. The basic experimentation was accomplished by using megahertz ultrasonic signals and allowing them to impinge, in...
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ftdtic:ADA004249 2023-05-15T14:36:52+02:00 Scale Model Ultrasonic Study of Arctic Ice. Mayer,Walter G. GEORGETOWN UNIV WASHINGTON D C DEPT OF PHYSICS 1975-01-24 text/html http://www.dtic.mil/docs/citations/ADA004249 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA004249 en eng http://www.dtic.mil/docs/citations/ADA004249 APPROVED FOR PUBLIC RELEASE DTIC AND NTIS Snow Ice and Permafrost Acoustics *ULTRASONICS *SEA ICE SURFACE WAVES INTERFACES LIQUIDS BACKSCATTERING SOLIDS REFLECTION ACOUSTIC VELOCITY UNDERWATER SOUND ARCTIC REGIONS RAYLEIGH WAVES ULTRASONIC RADIATION Text 1975 ftdtic 2016-02-20T09:02:24Z The work sponsored by this Contract was concerned with a scale-model study of sonic reflectivity, transmissivity and the partition of energy upon sonic incidence at the Arctic Ice cover. The basic experimentation was accomplished by using megahertz ultrasonic signals and allowing them to impinge, in a controlled manner, on various liquid/solid boundaries, simulating as much as feasible the actual situation which is found in the Arctic. From the results of the measurements of reflectivity and mode conversions on scale-model samples, a number of properties of both the liquid and the solid were deduced. See also report dated 12 Sep 73, AD-766 485. Text Arctic Ice permafrost Sea ice Defense Technical Information Center: DTIC Technical Reports database Arctic |
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Open Polar |
collection |
Defense Technical Information Center: DTIC Technical Reports database |
op_collection_id |
ftdtic |
language |
English |
topic |
Snow Ice and Permafrost Acoustics *ULTRASONICS *SEA ICE SURFACE WAVES INTERFACES LIQUIDS BACKSCATTERING SOLIDS REFLECTION ACOUSTIC VELOCITY UNDERWATER SOUND ARCTIC REGIONS RAYLEIGH WAVES ULTRASONIC RADIATION |
spellingShingle |
Snow Ice and Permafrost Acoustics *ULTRASONICS *SEA ICE SURFACE WAVES INTERFACES LIQUIDS BACKSCATTERING SOLIDS REFLECTION ACOUSTIC VELOCITY UNDERWATER SOUND ARCTIC REGIONS RAYLEIGH WAVES ULTRASONIC RADIATION Mayer,Walter G. Scale Model Ultrasonic Study of Arctic Ice. |
topic_facet |
Snow Ice and Permafrost Acoustics *ULTRASONICS *SEA ICE SURFACE WAVES INTERFACES LIQUIDS BACKSCATTERING SOLIDS REFLECTION ACOUSTIC VELOCITY UNDERWATER SOUND ARCTIC REGIONS RAYLEIGH WAVES ULTRASONIC RADIATION |
description |
The work sponsored by this Contract was concerned with a scale-model study of sonic reflectivity, transmissivity and the partition of energy upon sonic incidence at the Arctic Ice cover. The basic experimentation was accomplished by using megahertz ultrasonic signals and allowing them to impinge, in a controlled manner, on various liquid/solid boundaries, simulating as much as feasible the actual situation which is found in the Arctic. From the results of the measurements of reflectivity and mode conversions on scale-model samples, a number of properties of both the liquid and the solid were deduced. See also report dated 12 Sep 73, AD-766 485. |
author2 |
GEORGETOWN UNIV WASHINGTON D C DEPT OF PHYSICS |
format |
Text |
author |
Mayer,Walter G. |
author_facet |
Mayer,Walter G. |
author_sort |
Mayer,Walter G. |
title |
Scale Model Ultrasonic Study of Arctic Ice. |
title_short |
Scale Model Ultrasonic Study of Arctic Ice. |
title_full |
Scale Model Ultrasonic Study of Arctic Ice. |
title_fullStr |
Scale Model Ultrasonic Study of Arctic Ice. |
title_full_unstemmed |
Scale Model Ultrasonic Study of Arctic Ice. |
title_sort |
scale model ultrasonic study of arctic ice. |
publishDate |
1975 |
url |
http://www.dtic.mil/docs/citations/ADA004249 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA004249 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Ice permafrost Sea ice |
genre_facet |
Arctic Ice permafrost Sea ice |
op_source |
DTIC AND NTIS |
op_relation |
http://www.dtic.mil/docs/citations/ADA004249 |
op_rights |
APPROVED FOR PUBLIC RELEASE |
_version_ |
1766309392982999040 |