Accession Number : AD0861195

Title :   Fluids for Acoustic Lenses.

Descriptive Note : Final rept. 26 Jul 68-26 Jul 69,

Corporate Author : PENNWALT CORP KING OF PRUSSIA PA CORPORATE RESEARCH AND DEVELOPMENT

Personal Author(s) : Leader, Gordon R. ; Fainberg, Arnold H. ; Atwell, Robert L. ; Soulen, J. R.

Report Date : AUG 1969

Pagination or Media Count : 63

Abstract : The velocity of sound in a number of liquids and liquid mixtures, mainly organic compounds containing fluorine, was measured at 0, 20, and 40C. Densities were also obtained, and values of acoustic impedance and temperature coefficients of sound velocity were calculated. (Author)

Descriptors :   (*ACOUSTIC EQUIPMENT, LENSES), (*FLUORINE COMPOUNDS, ACOUSTIC PROPERTIES), (*HALOGENATED HYDROCARBONS, ACOUSTIC PROPERTIES), VELOCITY, DENSITY, LIQUIDS, TEMPERATURE.

Subject Categories : Acoustics

Distribution Statement : APPROVED FOR PUBLIC RELEASE