Accession Number : AD0766485

Title :   Scale Model Ultrasonic Study of Arctic Ice.

Descriptive Note : Technical rept.,

Corporate Author : GEORGETOWN UNIV WASHINGTON D C DEPT OF PHYSICS

Personal Author(s) : Mayer,Walter C. ; Diachok,Orest I.

Report Date : 12 SEP 1973

Pagination or Media Count : 14

Abstract : Backscattering of ultrasonic signals from solid plates and solids are interpreted to yield information about the flexural modes of the plate and the sonic velocities in sea ice as well as the fractional ice content of the water-sea ice layer. (Author)

Descriptors :   (*SEA ICE, ULTRASONIC PROPERTIES), (*SOUND TRANSMISSION, SEA ICE), REFLECTION, MODEL TESTS, INTERFACES, UNDERWATER SOUND SIGNALS, VELOCITY, RAYLEIGH WAVES, SOLIDS, REFRACTION, DENSITY

Subject Categories : Snow, Ice and Permafrost
      Acoustics

Distribution Statement : APPROVED FOR PUBLIC RELEASE