Accession Number:

AD0744258

Title:

Acoustic and Other Physicochemical Properties of n-Propyl Alcohol-Water Binary Mixtures along the Saturation Line,

Descriptive Note:

Corporate Author:

FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s):

• Vinitskii,E. S.
• Zakurenov,V. M.

Report Date:

1972-03-28

Pagination or Media Count:

10.0

Abstract:

The authors have undertaken a study of the rate of propagation and coefficient of absorption of ultrasonic waves, density and transverse viscosity in n-propyl alcohol-water systems over a wide range of temperatures and pressures, including the critical region. A pulse ultrasonic apparatus, the design of which is described in detail, was used to investigate the acoustic properties of the n-propyl alcohol-water system. The selection of concentrations was dictated by the existence of an azeotropic n-propyl alcohol-water mixture and by the possibilities of the experimental apparatus. Binary mixtures containing 10, 20, 30, 40, and 50 percent water in n-propyl alcohol were used. Author

Descriptors:

• (*ALCOHOLS
• ACOUSTIC PROPERTIES)
• SOLUTIONS(MIXTURES)
• WATER
• PROPANOLS
• USSR
• ULTRASONIC RADIATION

Subject Categories:

• Physical Chemistry

Distribution Statement:

APPROVED FOR PUBLIC RELEASE